These are the packages that would be built, in order: Calculating dependencies ... done! [ebuild R ] sys-devel/autogen-5.18.1 USE="-libopts -static-libs" 0 kB Total: 1 package (1 reinstall), Size of downloads: 0 kB >>> Verifying ebuild manifests >>> Emerging (1 of 1) sys-devel/autogen-5.18.1 * autogen-5.18.1.tar.xz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking autogen-5.18.1.tar.xz to /var/tmp/portage/sys-devel/autogen-5.18.1/work >>> Source unpacked in /var/tmp/portage/sys-devel/autogen-5.18.1/work >>> Preparing source in /var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1 ... * econf: updating autogen-5.18.1/config/config.guess with /usr/share/gnuconfig/config.guess * econf: updating autogen-5.18.1/config/config.sub with /usr/share/gnuconfig/config.sub ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --disable-dependency-tracking --disable-static checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking target system type... x86_64-pc-linux-gnu *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* A U T O G E N GNU AutoGen-5.18.1 libopts.la-40:1:15 *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* checking for a BSD-compatible install... /usr/lib64/portage/bin/ebuild-helpers/xattr/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for style of include used by make... 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(cached) yes checking whether using shell scripts... yes checking whether setjmp() links okay... yes checking whether sigsetjmp() links okay... yes checking whether with-libguile was specified... no checking whether with-libguile-cflags was specified... no checking whether with-libguile-libs was specified... no configure: guile-config used for CFLAGS: -pthread configure: guile-config used for LIBS: -pthread -L/usr/lib64 -lguile -lltdl -lgmp -lcrypt -lm -lltdl checking whether libguile can be linked with... yes checking whether the guile version is set... no checking whether the guile version... 1.8.8 checking whether with-libxml2 was specified... no checking whether with-libxml2-cflags was specified... no checking whether with-libxml2-libs was specified... no configure: xml2-config used for CFLAGS: -I/usr/include/libxml2 configure: xml2-config used for LIBS: -lxml2 -lz -lm -ldl checking whether libxml2 can be linked with... yes checking whether sysinfo(2) is Solaris... no checking whether strcspn matches prototype and works... no checking whether uname(2) is POSIX... yes checking whether runtime library dirs can be specified... 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(cached) gawk checking for runetype.h... (cached) no checking for wchar.h... (cached) yes checking for stdarg.h... (cached) yes checking for wchar_t... (cached) yes checking for wint_t... (cached) yes checking for long double... yes checking for strtoul... yes checking for ldexpl... yes checking for frexpl... yes checking for log in -lm... yes checking for copysign... yes checking for copysignl... yes checking whether ln -s works... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating autoopts/mk-autoopts-pc config.status: creating autoopts/autoopts-config config.status: creating autoopts/tpl/tpl-config.tlib config.status: creating doc/auto_gen.tpl config.status: creating autoopts/test/defs config.status: creating config/mk-shdefs config.status: creating pkg/pkg-env config.status: creating Makefile config.status: creating agen5/Makefile config.status: creating agen5/test/Makefile config.status: creating autoopts/Makefile config.status: creating autoopts/test/Makefile config.status: creating columns/Makefile config.status: creating compat/Makefile config.status: creating doc/Makefile config.status: creating getdefs/Makefile config.status: creating getdefs/test/Makefile config.status: creating pkg/Makefile config.status: creating snprintfv/Makefile config.status: creating xml2ag/Makefile config.status: creating xml2ag/test/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands config.status: executing stamp-h commands ------------------------------------------------------------------------ Configuration: Source code location: . Compiler: clang -fno-color-diagnostics Compiler flags: -O2 -march=corei7 -g -pipe Host System Type: x86_64-pc-linux-gnu Install path: /usr See config.h for further configuration information. ------------------------------------------------------------------------ >>> Source configured. >>> Compiling source in /var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1 ... make -j1 /bin/sh config/mk-shdefs config/shdefs config.status: creating shdef-temp make all-recursive make[1]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1' Making all in compat make[2]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/compat' : make[2]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/compat' Making all in snprintfv make[2]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/snprintfv' for f in filament.c format.c printf.c mem.c stream.c custom.c ; do echo "#include \"$f\"" ; done > snv.c /bin/sh ../libtool --tag=CC --mode=compile clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -march=corei7 -g -pipe -c -o snv.lo snv.c libtool: compile: clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I.. -I.. -O2 -march=corei7 -g -pipe -c snv.c -fPIC -DPIC -o .libs/snv.o /bin/sh ../libtool --tag=CC --mode=link clang -fno-color-diagnostics -O2 -march=corei7 -g -pipe -no-undefined -Wl,-O1 -Wl,--as-needed -o libsnprintfv.la snv.lo -lm -ldl libtool: link: x86_64-pc-linux-gnu-ar cru .libs/libsnprintfv.a .libs/snv.o libtool: link: x86_64-pc-linux-gnu-ranlib .libs/libsnprintfv.a libtool: link: ( cd ".libs" && rm -f "libsnprintfv.la" && ln -s "../libsnprintfv.la" "libsnprintfv.la" ) make[2]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/snprintfv' Making all in autoopts make[2]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' make all-recursive make[3]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' Making all in test make[4]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts/test' make[4]: Nothing to be done for 'all'. make[4]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts/test' make[4]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' AGexe="/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5/autogen" GDexe="/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/getdefs/getdefs" CLexe="/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/columns/columns" srcdir="." top_srcdir=".." builddir="." top_builddir=".." POSIX_SHELL="/bin/bash" \ /bin/bash ./mk-tpl-config.sh tpl-config-stamp autoopts/options.h autoopts/usage-txt.h genshell.h option-xat-attribute.h option-value-type.h ao-strs.h ag-char-map.h autoopts.h project.h proto.h parse-duration.c ao-strs.c option-value-type.c option-xat-attribute.c autoopts.c alias.c boolean.c check.c configfile.c cook.c enum.c env.c file.c find.c genshell.c load.c makeshell.c nested.c numeric.c pgusage.c putshell.c reset.c restore.c save.c sort.c stack.c streqvcmp.c text_mmap.c time.c tokenize.c usage.c version.c init.c /bin/sh ../libtool --tag=CC --mode=compile clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I.. -I.. -I../autoopts -DPKGDATADIR='"/usr/share/autogen"' -O2 -march=corei7 -g -pipe -c -o libopts_la-libopts.lo `test -f 'libopts.c' || echo './'`libopts.c libtool: compile: clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I.. -I.. -I../autoopts -DPKGDATADIR=\"/usr/share/autogen\" -O2 -march=corei7 -g -pipe -c libopts.c -fPIC -DPIC -o .libs/libopts_la-libopts.o /bin/sh ../libtool --tag=CC --mode=link clang -fno-color-diagnostics -DPKGDATADIR='"/usr/share/autogen"' -O2 -march=corei7 -g -pipe -version-info 40:1:15 -Wl,-O1 -Wl,--as-needed -o libopts.la -rpath /usr/lib64 libopts_la-libopts.lo ../snprintfv/libsnprintfv.la -lm -ldl libtool: link: clang -fno-color-diagnostics -shared -fPIC -DPIC .libs/libopts_la-libopts.o -Wl,--whole-archive ../snprintfv/.libs/libsnprintfv.a -Wl,--no-whole-archive -lm -ldl -O2 -march=corei7 -Wl,-O1 -Wl,--as-needed -Wl,-soname -Wl,libopts.so.25 -o .libs/libopts.so.25.15.1 libtool: link: (cd ".libs" && rm -f "libopts.so.25" && ln -s "libopts.so.25.15.1" "libopts.so.25") libtool: link: (cd ".libs" && rm -f "libopts.so" && ln -s "libopts.so.25.15.1" "libopts.so") libtool: link: ( cd ".libs" && rm -f "libopts.la" && ln -s "../libopts.la" "libopts.la" ) /bin/bash mk-autoopts-pc pkgconfig/autoopts.pc make[4]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' make[3]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' make[2]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/autoopts' Making all in agen5 make[2]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5' Making all in test make[3]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5/test' make[3]: Nothing to be done for 'all'. make[3]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5/test' make[3]: Entering directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5' exec > ag.c ; \ echo '#undef PKGDATADIR' ; \ echo '#define PKGDATADIR "/usr/share/autogen"' ; \ mk=`set -- make ; command -v $1` ; \ echo 'static char const make_prog[] = "'$mk'";' ; \ printf '\n#define DEFINING 1\n' ; \ printf '#include "%s"\n' autoopts/project.h autogen.h autogen.c defParse-fsm.c defLex.c directive.c funcCase.c funcDef.c funcEval.c funcFor.c funcIf.c functions.c expExtract.c expFormat.c expGperf.c expGuile.c expMake.c expOutput.c expPrint.c expState.c expString.c agShell.c ag-text.c agCgi.c agDep.c agInit.c agUtils.c cgi-fsm.c defDirect.c defFind.c defLoad.c fmemopen.c loadPseudo.c opts.c scribble.c tpLoad.c tpParse.c tpProcess.c clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I.. -I.. -I../autoopts -pthread -O2 -march=corei7 -g -pipe -c -o autogen-ag.o `test -f 'ag.c' || echo './'`ag.c In file included from ag.c:7: In file included from ./autogen.h:60: In file included from /usr/include/libguile.h:33: In file included from /usr/include/libguile/async.h:26: In file included from /usr/include/libguile/root.h:27: /usr/include/libguile/throw.h:94:48: error: '_Noreturn' can only appear on functions SCM_API SCM scm_ithrow (SCM key, SCM args, int noreturn); ^ /usr/bin/../lib/clang/3.3/include/stdnoreturn.h:27:18: note: expanded from macro 'noreturn' #define noreturn _Noreturn ^ In file included from ag.c:14: ./funcEval.c:52:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] z[0] = AG_SCM_NFALSEP(s) ? '1' : '0'; z[1] = NUL; ^~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./funcEval.c:52:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:14: ./funcEval.c:52:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] z[0] = AG_SCM_NFALSEP(s) ? '1' : '0'; z[1] = NUL; ^~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./funcEval.c:52:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:14: ./funcEval.c:61:22: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] z[0] = (char)AG_SCM_CHAR(s); z[1] = NUL; break; ^~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./funcEval.c:61:22: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:14: ./funcEval.c:75:21: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] void * x = &SCM_SUBR_ENTRY(s); ^~~~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/tags.h:122:55: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ~~~~~~~ ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./funcEval.c:75:21: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/tags.h:122:55: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:14: ./funcEval.c:75:21: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] void * x = &SCM_SUBR_ENTRY(s); ^~~~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/gc.h:168:35: note: expanded from macro 'SCM_GC_CELL_WORD' #define SCM_GC_CELL_WORD(x, n) (SCM_UNPACK (SCM_GC_CELL_OBJECT ((x), (n)))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./funcEval.c:75:21: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/gc.h:168:35: note: expanded from macro 'SCM_GC_CELL_WORD' #define SCM_GC_CELL_WORD(x, n) (SCM_UNPACK (SCM_GC_CELL_OBJECT ((x), (n)))) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:14: ./funcEval.c:75:21: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] void * x = &SCM_SUBR_ENTRY(s); ^~~~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^~~~~~~~~~~~~~~ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/tags.h:122:60: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ~~~~~~~ ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./funcEval.c:75:21: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/procs.h:46:43: note: expanded from macro 'SCM_SUBR_ENTRY' #define SCM_SUBR_ENTRY(x) (scm_subr_table[SCM_SUBRNUM (x)]) ^ /usr/include/libguile/procs.h:43:28: note: expanded from macro 'SCM_SUBRNUM' #define SCM_SUBRNUM(subr) (SCM_CELL_WORD_0 (subr) >> 8) ^ /usr/include/libguile/gc.h:192:28: note: expanded from macro 'SCM_CELL_WORD_0' #define SCM_CELL_WORD_0(x) SCM_CELL_WORD ((x), 0) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/tags.h:122:60: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:14: ./funcEval.c:374:13: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_NULLP(val)) ^~~~~~~~~~~~~~~~~ ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^~~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./funcEval.c:374:13: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:14: ./funcEval.c:374:13: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_NULLP(val)) ^~~~~~~~~~~~~~~~~ ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^~~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./funcEval.c:374:13: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:14: ./funcEval.c:386:25: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] ag_scm_emit(SCM_CAR(val)); ^~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./funcEval.c:386:25: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:14: ./funcEval.c:387:19: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] val = SCM_CDR(val); ^~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./funcEval.c:387:19: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:19: ./expFormat.c:248:13: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_FALSEP(res)) ^~~~~~~~~~~~~~~~~~ ./guile-iface.h:42:39: note: expanded from macro 'AG_SCM_FALSEP' # define AG_SCM_FALSEP(_r) scm_is_false(_r) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expFormat.c:248:13: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:42:39: note: expanded from macro 'AG_SCM_FALSEP' # define AG_SCM_FALSEP(_r) scm_is_false(_r) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:19: ./expFormat.c:248:13: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_FALSEP(res)) ^~~~~~~~~~~~~~~~~~ ./guile-iface.h:42:39: note: expanded from macro 'AG_SCM_FALSEP' # define AG_SCM_FALSEP(_r) scm_is_false(_r) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expFormat.c:248:13: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:42:39: note: expanded from macro 'AG_SCM_FALSEP' # define AG_SCM_FALSEP(_r) scm_is_false(_r) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:19: ./expFormat.c:264:27: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] num_bf[0] = (char)AG_SCM_CHAR(res); ^~~~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expFormat.c:264:27: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:85:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_SYM_P( typ)) return GH_TYPE_SYMBOL; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/symbols.h:28:39: note: expanded from macro 'scm_is_symbol' #define scm_is_symbol(x) (!SCM_IMP (x) \ ^~~~~~~~~~~ /usr/include/libguile/tags.h:387:27: note: expanded from macro 'SCM_IMP' #define SCM_IMP(x) (6 & SCM_UNPACK (x)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:85:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^ /usr/include/libguile/symbols.h:28:39: note: expanded from macro 'scm_is_symbol' #define scm_is_symbol(x) (!SCM_IMP (x) \ ^ /usr/include/libguile/tags.h:387:27: note: expanded from macro 'SCM_IMP' #define SCM_IMP(x) (6 & SCM_UNPACK (x)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:85:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_SYM_P( typ)) return GH_TYPE_SYMBOL; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^~~~~~~~~~~~ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^~~~~~~~~~~~~~~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/tags.h:122:55: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ~~~~~~~ ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./expGuile.c:85:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/tags.h:122:55: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:85:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_SYM_P( typ)) return GH_TYPE_SYMBOL; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^~~~~~~~~~~~ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^~~~~~~~~~~~~~~~~ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/gc.h:168:35: note: expanded from macro 'SCM_GC_CELL_WORD' #define SCM_GC_CELL_WORD(x, n) (SCM_UNPACK (SCM_GC_CELL_OBJECT ((x), (n)))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./expGuile.c:85:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/gc.h:168:35: note: expanded from macro 'SCM_GC_CELL_WORD' #define SCM_GC_CELL_WORD(x, n) (SCM_UNPACK (SCM_GC_CELL_OBJECT ((x), (n)))) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:85:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_SYM_P( typ)) return GH_TYPE_SYMBOL; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^~~~~~~~~~~~ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^~~~~~~~~~~~~~~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/tags.h:122:60: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ~~~~~~~ ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./expGuile.c:85:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:58:39: note: expanded from macro 'AG_SCM_SYM_P' # define AG_SCM_SYM_P(_s) scm_is_symbol(_s) ^ /usr/include/libguile/symbols.h:29:42: note: expanded from macro 'scm_is_symbol' && (SCM_TYP7 (x) == scm_tc7_symbol)) ^ /usr/include/libguile/tags.h:427:38: note: expanded from macro 'SCM_TYP7' #define SCM_TYP7(x) (0x7f & SCM_CELL_TYPE (x)) ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/tags.h:122:60: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:87:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_IS_PROC( typ)) return GH_TYPE_PROCEDURE; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:87:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:87:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_IS_PROC( typ)) return GH_TYPE_PROCEDURE; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:87:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:88:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_CHAR_P( typ)) return GH_TYPE_CHAR; ^~~~~~~~~~~~~~~~~~~~ ./autogen.h:600:38: note: expanded from macro 'AG_SCM_CHAR_P' #define AG_SCM_CHAR_P(_c) SCM_CHARP(_c) ^~~~~~~~~~~~~ /usr/include/libguile/chars.h:30:23: note: expanded from macro 'SCM_CHARP' #define SCM_CHARP(x) (SCM_ITAG8(x) == scm_tc8_char) ^~~~~~~~~~~~ /usr/include/libguile/tags.h:505:24: note: expanded from macro 'SCM_ITAG8' #define SCM_ITAG8(X) (SCM_UNPACK (X) & 0xff) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:88:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./autogen.h:600:38: note: expanded from macro 'AG_SCM_CHAR_P' #define AG_SCM_CHAR_P(_c) SCM_CHARP(_c) ^ /usr/include/libguile/chars.h:30:23: note: expanded from macro 'SCM_CHARP' #define SCM_CHARP(x) (SCM_ITAG8(x) == scm_tc8_char) ^ /usr/include/libguile/tags.h:505:24: note: expanded from macro 'SCM_ITAG8' #define SCM_ITAG8(X) (SCM_UNPACK (X) & 0xff) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:90:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_PAIR_P( typ)) return GH_TYPE_PAIR; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:52:39: note: expanded from macro 'AG_SCM_PAIR_P' # define AG_SCM_PAIR_P(_p) scm_is_true( scm_pair_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:90:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:52:39: note: expanded from macro 'AG_SCM_PAIR_P' # define AG_SCM_PAIR_P(_p) scm_is_true( scm_pair_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:90:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_PAIR_P( typ)) return GH_TYPE_PAIR; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:52:39: note: expanded from macro 'AG_SCM_PAIR_P' # define AG_SCM_PAIR_P(_p) scm_is_true( scm_pair_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:90:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:52:39: note: expanded from macro 'AG_SCM_PAIR_P' # define AG_SCM_PAIR_P(_p) scm_is_true( scm_pair_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:92:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_LIST_P( typ)) return GH_TYPE_LIST; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:92:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:92:9: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_LIST_P( typ)) return GH_TYPE_LIST; ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:92:9: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:132:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (SCM_EOF_OBJECT_P(form)) ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/ports.h:120:30: note: expanded from macro 'SCM_EOF_OBJECT_P' #define SCM_EOF_OBJECT_P(x) (scm_is_eq ((x), SCM_EOF_VAL)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:132:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/ports.h:120:30: note: expanded from macro 'SCM_EOF_OBJECT_P' #define SCM_EOF_OBJECT_P(x) (scm_is_eq ((x), SCM_EOF_VAL)) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:132:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (SCM_EOF_OBJECT_P(form)) ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/ports.h:120:30: note: expanded from macro 'SCM_EOF_OBJECT_P' #define SCM_EOF_OBJECT_P(x) (scm_is_eq ((x), SCM_EOF_VAL)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:132:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/ports.h:120:30: note: expanded from macro 'SCM_EOF_OBJECT_P' #define SCM_EOF_OBJECT_P(x) (scm_is_eq ((x), SCM_EOF_VAL)) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:167:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] car = SCM_CAR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:167:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:168:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] list = SCM_CDR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:168:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:180:24: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] val = (int)AG_SCM_CHAR(car); ^~~~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:180:24: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:226:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] car = SCM_CAR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:226:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:227:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] list = SCM_CDR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:227:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:239:24: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] val = (int)AG_SCM_CHAR(car); ^~~~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:239:24: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:21: ./expGuile.c:279:20: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] SCM car = SCM_CAR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:279:20: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:280:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] list = SCM_CDR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expGuile.c:280:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:21: ./expGuile.c:286:41: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] sum += (long)(unsigned char)AG_SCM_CHAR(car); ^~~~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expGuile.c:286:41: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:23: ./expOutput.c:298:40: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_BOOL_P(ret_contents) && AG_SCM_NFALSEP(ret_contents)) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expOutput.c:298:40: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:23: ./expOutput.c:298:40: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_BOOL_P(ret_contents) && AG_SCM_NFALSEP(ret_contents)) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expOutput.c:298:40: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:24: ./expPrint.c:127:20: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] SCM car = SCM_CAR(alist); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expPrint.c:127:20: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:24: ./expPrint.c:128:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] alist = SCM_CDR(alist); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expPrint.c:128:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:24: ./expPrint.c:141:38: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] *(char*)(argp++) = (char)AG_SCM_CHAR(car); ^~~~~~~~~~~~~~~~ ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^~~~~~~~~~~~ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expPrint.c:141:38: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:40:39: note: expanded from macro 'AG_SCM_CHAR' # define AG_SCM_CHAR(_c) SCM_CHAR(_c) ^ /usr/include/libguile/chars.h:31:36: note: expanded from macro 'SCM_CHAR' #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) ^ /usr/include/libguile/tags.h:507:28: note: expanded from macro 'SCM_ITAG8_DATA' #define SCM_ITAG8_DATA(X) (SCM_UNPACK (X) >> 8) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:25: ./expState.c:425:14: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if ( (! AG_SCM_IS_PROC(op)) ^~~~~~~~~~~~~~~~~~ ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expState.c:425:14: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:25: ./expState.c:425:14: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if ( (! AG_SCM_IS_PROC(op)) ^~~~~~~~~~~~~~~~~~ ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expState.c:425:14: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:45:39: note: expanded from macro 'AG_SCM_IS_PROC' # define AG_SCM_IS_PROC(_p) scm_is_true( scm_procedure_p(_p)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:25: ./expState.c:675:32: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_BOOL_P(full) && AG_SCM_NFALSEP(full)) { ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expState.c:675:32: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:25: ./expState.c:675:32: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] if (AG_SCM_BOOL_P(full) && AG_SCM_NFALSEP(full)) { ^~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expState.c:675:32: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:49:39: note: expanded from macro 'AG_SCM_NFALSEP' # define AG_SCM_NFALSEP(_r) scm_is_true(_r) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:26: ./expString.c:235:14: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] while (! AG_SCM_NULLP(match)) { ^~~~~~~~~~~~~~~~~~~ ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^~~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expString.c:235:14: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:26: ./expString.c:235:14: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] while (! AG_SCM_NULLP(match)) { ^~~~~~~~~~~~~~~~~~~ ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^~~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expString.c:235:14: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:50:39: note: expanded from macro 'AG_SCM_NULLP' # define AG_SCM_NULLP(_m) scm_is_null(_m) ^ /usr/include/libguile/pairs.h:36:34: note: expanded from macro 'scm_is_null' #define scm_is_null(x) (scm_is_eq ((x), SCM_EOL)) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:26: ./expString.c:239:26: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] SCM matchCar = SCM_CAR(match); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:239:26: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:240:26: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] SCM replCar = SCM_CAR(repl); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:240:26: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:242:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] match = SCM_CDR(match); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:242:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:243:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] repl = SCM_CDR(repl); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:243:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:253:18: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] else if (AG_SCM_LIST_P(matchCar)) ^~~~~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expString.c:253:18: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:26: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:26: ./expString.c:253:18: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] else if (AG_SCM_LIST_P(matchCar)) ^~~~~~~~~~~~~~~~~~~~~~~ ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^~~~~~~~~~~~~~~~ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ ./expString.c:253:18: note: consider using __builtin_trap() or qualifying pointer with 'volatile' ./guile-iface.h:46:39: note: expanded from macro 'AG_SCM_LIST_P' # define AG_SCM_LIST_P(_l) scm_is_true( scm_list_p(_l)) ^ /usr/include/libguile/boolean.h:35:26: note: expanded from macro 'scm_is_true' #define scm_is_true(x) !scm_is_false (x) ^ /usr/include/libguile/boolean.h:34:25: note: expanded from macro 'scm_is_false' #define scm_is_false(x) scm_is_eq ((x), SCM_BOOL_F) ^ /usr/include/libguile/tags.h:145:44: note: expanded from macro 'scm_is_eq' #define scm_is_eq(x, y) (SCM_UNPACK (x) == SCM_UNPACK (y)) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ In file included from ag.c:26: ./expString.c:331:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] car = SCM_CAR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:331:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:332:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] list = SCM_CDR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:332:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:394:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] car = SCM_CAR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:394:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:395:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] list = SCM_CDR(list); ^~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:395:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:427:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] car = SCM_CAR(alist); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:427:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:38:44: note: expanded from macro 'SCM_CAR' #define SCM_CAR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_0 (x))) ^ /usr/include/libguile/gc.h:199:30: note: expanded from macro 'SCM_CELL_OBJECT_0' #define SCM_CELL_OBJECT_0(x) SCM_CELL_OBJECT ((x), 0) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:428:17: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] alist = SCM_CDR(alist); ^~~~~~~~~~~~~~ /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ ./expString.c:428:17: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/pairs.h:39:44: note: expanded from macro 'SCM_CDR' #define SCM_CDR(x) (SCM_VALIDATE_PAIR (x, SCM_CELL_OBJECT_1 (x))) ^ /usr/include/libguile/gc.h:200:30: note: expanded from macro 'SCM_CELL_OBJECT_1' #define SCM_CELL_OBJECT_1(x) SCM_CELL_OBJECT ((x), 1) ^ /usr/include/libguile/gc.h:198:27: note: expanded from macro 'SCM_CELL_OBJECT' SCM_VALIDATE_CELL ((x), SCM_GC_CELL_OBJECT ((x), (n))) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ /usr/include/libguile/pairs.h:33:41: note: expanded from macro 'SCM_VALIDATE_PAIR' # define SCM_VALIDATE_PAIR(cell, expr) (expr) ^ In file included from ag.c:26: ./expString.c:759:16: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference] pos = SCM_CDRLOC(*pos); ^~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:220:36: note: expanded from macro 'SCM_CDRLOC' #define SCM_CDRLOC(x) (SCM_CELL_OBJECT_LOC ((x), 1)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:218:60: note: expanded from macro 'SCM_CELL_OBJECT_LOC' ...n) (SCM_VALIDATE_CELL((x), &SCM_GC_CELL_OBJECT ((x), (n)))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/libguile/gc.h:167:43: note: expanded from macro 'SCM_GC_CELL_OBJECT' #define SCM_GC_CELL_OBJECT(x, n) (((SCM *)SCM2PTR (x)) [n]) ^~~~~~~~~~~ /usr/include/libguile/gc.h:90:39: note: expanded from macro 'SCM2PTR' # define SCM2PTR(x) ((scm_t_cell *) (SCM_UNPACK (x))) ^~~~~~~~~~~~~~ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^~~~~~~~ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ ./expString.c:759:16: note: consider using __builtin_trap() or qualifying pointer with 'volatile' /usr/include/libguile/gc.h:220:36: note: expanded from macro 'SCM_CDRLOC' #define SCM_CDRLOC(x) (SCM_CELL_OBJECT_LOC ((x), 1)) ^ /usr/include/libguile/gc.h:218:60: note: expanded from macro 'SCM_CELL_OBJECT_LOC' #define SCM_CELL_OBJECT_LOC(x, n) (SCM_VALIDATE_CELL((x), &SCM_GC_CELL_O... ^ /usr/include/libguile/gc.h:167:43: note: expanded from macro 'SCM_GC_CELL_OBJECT' #define SCM_GC_CELL_OBJECT(x, n) (((SCM *)SCM2PTR (x)) [n]) ^ /usr/include/libguile/gc.h:90:39: note: expanded from macro 'SCM2PTR' # define SCM2PTR(x) ((scm_t_cell *) (SCM_UNPACK (x))) ^ /usr/include/libguile/tags.h:122:45: note: expanded from macro 'SCM_UNPACK' # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(SCM*)0=(x)): x)) ^ /usr/include/libguile/gc.h:187:42: note: expanded from macro 'SCM_VALIDATE_CELL' # define SCM_VALIDATE_CELL(cell, expr) (expr) ^ 59 warnings and 1 error generated. Makefile:596: recipe for target 'autogen-ag.o' failed make[3]: *** [autogen-ag.o] Error 1 make[3]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5' Makefile:682: recipe for target 'all-recursive' failed make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1/agen5' Makefile:523: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1' Makefile:429: recipe for target 'all' failed make: *** [all] Error 2 * ERROR: sys-devel/autogen-5.18.1::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sys-devel/autogen-5.18.1::gentoo'`, * the complete build log and the output of `emerge -pqv '=sys-devel/autogen-5.18.1::gentoo'`. * The complete build log is located at '/var/tmp/portage/sys-devel/autogen-5.18.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sys-devel/autogen-5.18.1/temp/environment'. * Working directory: '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1' * S: '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1' >>> Failed to emerge sys-devel/autogen-5.18.1, Log file: >>> '/var/tmp/portage/sys-devel/autogen-5.18.1/temp/build.log' * Messages for package sys-devel/autogen-5.18.1: * ERROR: sys-devel/autogen-5.18.1::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=sys-devel/autogen-5.18.1::gentoo'`, * the complete build log and the output of `emerge -pqv '=sys-devel/autogen-5.18.1::gentoo'`. * The complete build log is located at '/var/tmp/portage/sys-devel/autogen-5.18.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sys-devel/autogen-5.18.1/temp/environment'. * Working directory: '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1' * S: '/var/tmp/portage/sys-devel/autogen-5.18.1/work/autogen-5.18.1'