clang.diff

clang.diff (text/plain), 18.24 KB, created by Matt Jolly on 2022-11-04 22:13:10 UTC

--- clang-14.log	2022-11-02 22:36:16.044754026 +1100
+++ clang-15.log	2022-11-02 22:36:16.045754022 +1100
@@ -1,22 +1,22 @@
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
-clang version 15.0.1
+InstalledDir: /usr/lib/llvm/14/bin
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
-clang-15: error: unsupported option '-V -o'
-clang-15: error: no such file or directory: 'garbage'
-clang-15: error: no input files
-clang-15: error: unknown argument '-qversion'; did you mean '--version'?
-clang-15: error: no input files
-clang-15: error: unknown argument '-version'; did you mean '--version'?
-clang-15: error: no input files
+clang-14: error: unsupported option '-V -o'
+clang-14: error: no such file or directory: 'garbage2'
+clang-14: error: no input files
+clang-14: error: unknown argument '-qversion'; did you mean '--version'?
+clang-14: error: no input files
+clang-14: error: unknown argument '-version'; did you mean '--version'?
+clang-14: error: no input files
 
 
 
@@ -49,23 +49,23 @@
 
 
 
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
-clang version 15.0.1
+InstalledDir: /usr/lib/llvm/14/bin
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
-clang-15: error: unsupported option '-V -o'
-clang-15: error: unknown argument '-qversion'; did you mean '--version'?
-clang-15: error: no input files
-clang-15: error: unknown argument '-version'; did you mean '--version'?
-clang-15: error: no input files
+clang-14: error: unsupported option '-V -o'
+clang-14: error: unknown argument '-qversion'; did you mean '--version'?
+clang-14: error: no input files
+clang-14: error: unknown argument '-version'; did you mean '--version'?
+clang-14: error: no input files
 /usr/bin/x86_64-pc-linux-gnu-ld
 
 
@@ -79,36 +79,36 @@
 
 
 
-clang-15: error: unsupported option '-V -o'
+clang-14: error: unsupported option '-V -o'
 
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
- "/usr/bin/x86_64-pc-linux-gnu-ld" --eh-frame-hdr -m elf_x86_64 -shared -o garbage /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib conftest.o -soname conftest -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o
-programs: =/usr/lib/llvm/15/bin:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin
-libraries: =/usr/lib/llvm/15/bin/../../../../lib/clang/15.0.1:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64:/lib/../lib64:/usr/lib/../lib64:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib:/lib:/usr/lib
-clang-15: error: unsupported option '-print-multi-os-directory'
+ "/usr/bin/x86_64-pc-linux-gnu-ld" --eh-frame-hdr -m elf_x86_64 -shared -o garbage2 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib conftest.o -soname conftest -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o
+programs: =/usr/lib/llvm/14/bin:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin
+libraries: =/usr/lib/llvm/14/bin/../../../../lib/clang/14.0.1:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64:/lib/../lib64:/usr/lib/../lib64:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib:/lib:/usr/lib
+clang-14: error: unsupported option '-print-multi-os-directory'
 
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
-clang version 15.0.1
+InstalledDir: /usr/lib/llvm/14/bin
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
-clang-15: error: unsupported option '-V -o'
-clang-15: error: unknown argument '-qversion'; did you mean '--version'?
-clang-15: error: no input files
+clang-14: error: unsupported option '-V -o'
+clang-14: error: unknown argument '-qversion'; did you mean '--version'?
+clang-14: error: no input files
 
 
 conftest.cpp:247:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse]
@@ -129,37 +129,37 @@
 
 /usr/bin/x86_64-pc-linux-gnu-ld
 /usr/bin/x86_64-pc-linux-gnu-ld
-clang-15: error: unsupported option '-V -o'
+clang-14: error: unsupported option '-V -o'
 
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
- "/usr/bin/x86_64-pc-linux-gnu-ld" --eh-frame-hdr -m elf_x86_64 -shared -o garbage /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib conftest.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o
+ "/usr/bin/x86_64-pc-linux-gnu-ld" --eh-frame-hdr -m elf_x86_64 -shared -o garbage2 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib conftest.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o
 
 
 
-clang version 15.0.1
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
-clang version 15.0.1
+InstalledDir: /usr/lib/llvm/14/bin
+clang version 14.0.1
 Target: x86_64-pc-linux-gnu
 Thread model: posix
-InstalledDir: /usr/lib/llvm/15/bin
+InstalledDir: /usr/lib/llvm/14/bin
 Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0
 Candidate multilib: .;@m64
 Candidate multilib: 32;@m32
 Selected multilib: .;@m64
-clang-15: error: unsupported option '-V -o'
-clang-15: error: unknown argument '-qversion'; did you mean '--version'?
-clang-15: error: no input files
-clang-15: error: unknown argument '-version'; did you mean '--version'?
-clang-15: error: no input files
+clang-14: error: unsupported option '-V -o'
+clang-14: error: unknown argument '-qversion'; did you mean '--version'?
+clang-14: error: no input files
+clang-14: error: unknown argument '-version'; did you mean '--version'?
+clang-14: error: no input files
 ignoreme: error: "no C++"
        #error "no C++"
         ^
@@ -209,10 +209,10 @@
 
 
 
-clang-15: error: unknown argument: '-warn'
-clang-15: error: unknown argument: '-warn'
-clang-15: error: no such file or directory: 'all'
-clang-15: error: no such file or directory: 'all'
+clang-14: error: unknown argument: '-warn'
+clang-14: error: unknown argument: '-warn'
+clang-14: error: no such file or directory: 'all'
+clang-14: error: no such file or directory: 'all'
 
 
 ignoreme: error: expected expression
@@ -343,14 +343,14 @@
                  void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `arc4random'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char arc4random_uniform ();
                         ^
                          void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `arc4random_uniform'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char dup2 ();
           ^
@@ -391,7 +391,7 @@
                     void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `getpassphrase'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char memset ();
             ^
@@ -626,28 +626,28 @@
                 void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `openlog_r'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char closelog_r ();
                 ^
                  void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `closelog_r'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char syslog_r ();
               ^
                void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `syslog_r'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char vsyslog_r ();
                ^
                 void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `vsyslog_r'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char chroot ();
             ^
@@ -723,21 +723,21 @@
                     void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `xmlInitParser'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char xmlCleanupParser ();
                       ^
                        void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `xmlCleanupParser'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char xmlCleanupThreads ();
                        ^
                         void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `xmlCleanupThreads'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char pthread_mutex_init ();
                         ^
@@ -854,7 +854,7 @@
 2 warnings generated.
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `strlcat'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char strlcpy ();
              ^
@@ -866,21 +866,21 @@
 2 warnings generated.
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `strlcpy'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char b64_pton ();
               ^
                void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `b64_pton'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char b64_ntop ();
               ^
                void
 /usr/bin/x86_64-pc-linux-gnu-ld: /var/tmp/portage/net-dns/opendnssec-2.1.10-r2/temp/conftest.o: in function `main':
 conftest.c:(.text+0x4): undefined reference to `b64_ntop'
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
 ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 char setresuid ();
                ^
@@ -903,9 +903,13 @@
 ignoreme: error: call to undeclared function 'setresgid'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
 int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
                     ^
-ignoreme: warning: call to undeclared function 'strptime'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
+ignoreme: error: call to undeclared function 'strptime'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
 void testing (void) { struct tm t; char *timestr; strptime(timestr, "%Y%m", &t); }
                                                   ^
+ignoreme: note: did you mean 'strftime'?
+/usr/include/time.h:100:14: note: 'strftime' declared here
+extern size_t strftime (char *__restrict __s, size_t __maxsize,
+              ^
 ignoreme: error: variable 'timestr' is uninitialized when used here [-Werror,-Wuninitialized]
 void testing (void) { struct tm t; char *timestr; strptime(timestr, "%Y%m", &t); }
                                                            ^~~~~~~
@@ -913,6 +917,7 @@
 void testing (void) { struct tm t; char *timestr; strptime(timestr, "%Y%m", &t); }
                                                 ^
                                                  = NULL
+2 errors generated.
 ignoreme: error: no member named 'sun_len' in 'struct sockaddr_un'
 if (ac_aggr.sun_len)
     ~~~~~~~ ^
@@ -973,4 +978,4 @@
                     ^
                      void
 /usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lbacktrace: No such file or directory
-clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+clang-14: error: linker command failed with exit code 1 (use -v to see invocation)