clang-15.log

clang-15.log (text/plain), 21.16 KB, created by Matt Jolly on 2022-11-04 22:14:19 UTC

clang version 14.0.1
Target: x86_64-pc-linux-gnu
Thread model: posix
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-14: error: no input files
























/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lsendfile: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)

/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -liconv: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)

/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lintl: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)

/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lintl: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)




try.c:8:9: error: call to undeclared function 'arc4random'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= arc4random();
               ^




/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lintl: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)

try.c:6:7: warning: unused variable 'b' [-Wunused-variable]
        bfd *b = 0;
             ^
/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lintl: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)









try.c:5:2: error: array size is negative
        STATIC_ASSERT(2 == sizeof(foo));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./static_assert.h:1:50: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(expr)             ((void) sizeof(char[1 - 2*!(expr)]))
                                                            ^~~~~~~~~~~~~

try.c:5:2: error: array size is negative
        STATIC_ASSERT(2 == sizeof(foo));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./static_assert.h:1:50: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(expr)             ((void) sizeof(char[1 - 2*!(expr)]))
                                                            ^~~~~~~~~~~~~
try.c:5:2: error: array size is negative
        STATIC_ASSERT(4 == sizeof(foo));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./static_assert.h:1:50: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(expr)             ((void) sizeof(char[1 - 2*!(expr)]))
                                                            ^~~~~~~~~~~~~

try.c:5:2: error: array size is negative
        STATIC_ASSERT(2 == sizeof(foo));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./static_assert.h:1:50: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(expr)             ((void) sizeof(char[1 - 2*!(expr)]))
                                                            ^~~~~~~~~~~~~
try.c:5:2: error: array size is negative
        STATIC_ASSERT(4 == sizeof(foo));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./static_assert.h:1:50: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(expr)             ((void) sizeof(char[1 - 2*!(expr)]))
                                                            ^~~~~~~~~~~~~






try.c:2:10: fatal error: 'stropts.h' file not found
#include <stropts.h>
         ^~~~~~~~~~~
try.c:9:13: error: no member named 'd_namlen' in 'struct dirent'; did you mean 'd_reclen'?
  dir_entry.d_namlen |= 1;
            ^~~~~~~~
            d_reclen
/usr/include/bits/dirent.h:31:24: note: 'd_reclen' declared here
    unsigned short int d_reclen;
                       ^



try.c:4:9: warning: cast to smaller integer type 'int' from 'int *' [-Wpointer-to-int-cast]
        return (int) &end >> 12;
               ^~~~~~~~~~

try.c:4:9: warning: cast to smaller integer type 'int' from 'int *' [-Wpointer-to-int-cast]
        return (int) &etext >> 12;
               ^~~~~~~~~~~~






<stdin>:1:10: fatal error: 'winsock2.h' file not found
#include <winsock2.h>
         ^~~~~~~~~~~~
<stdin>:1:10: fatal error: 'ws2tcpip.h' file not found
#include <ws2tcpip.h>
         ^~~~~~~~~~~~
/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lWs2_32: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)


try.c:11:14: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
  static int ret;
             ^
try.c:1:10: fatal error: 'invent.h' file not found
#include <invent.h>
         ^~~~~~~~~~

/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lWs2_32: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)


try.c:8:17: error: call to undeclared function 'getprogname'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        printf("%s\n", getprogname());
                       ^
try.c:8:17: warning: format specifies type 'char *' but the argument has type 'int' [-Wformat]
        printf("%s\n", getprogname());
                ~~     ^~~~~~~~~~~~~
                %d


try.c:16:12: error: variable has incomplete type 'struct tm'
        struct tm foo;
                  ^
try.c:16:9: note: forward declaration of 'struct tm'
        struct tm foo;
               ^
try.c:26:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
        if (bar.tv_sec == bar.tv_sec)
                       ^
try.c:16:12: error: variable has incomplete type 'struct tm'
        struct tm foo;
                  ^
try.c:16:9: note: forward declaration of 'struct tm'
        struct tm foo;
               ^
try.c:21:18: error: variable has incomplete type 'struct timezone'
        struct timezone tzp;
                        ^
try.c:21:9: note: forward declaration of 'struct timezone'
        struct timezone tzp;
               ^
try.c:26:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
        if (bar.tv_sec == bar.tv_sec)
                       ^
1 warning and 2 errors generated.
try.c:23:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
        if (foo.tm_sec == foo.tm_sec)
                       ^
try.c:26:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
        if (bar.tv_sec == bar.tv_sec)
                       ^
try.c:21:18: warning: unused variable 'tzp' [-Wunused-variable]
        struct timezone tzp;
                        ^
3 warnings generated.
try.c:10:2: warning: variable 'ret' is uninitialized when used here [-Wuninitialized]
        ret |= getrlimit(RLIMIT_CORE, &lim);
        ^~~
try.c:9:9: note: initialize the variable 'ret' to silence this warning
        int ret;
               ^
                = 0



try.c:10:9: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
        ret |= ftime(&t);
               ^
/usr/include/sys/timeb.h:31:3: note: 'ftime' has been explicitly marked deprecated here
  __attribute_deprecated_msg__ ("Use gettimeofday or clock_gettime instead");
  ^
/usr/include/sys/cdefs.h:350:19: note: expanded from macro '__attribute_deprecated_msg__'
         __attribute__ ((__deprecated__ (msg)))
                         ^










try.c:2:10: fatal error: 'sys/event.h' file not found
#include <sys/event.h>
         ^~~~~~~~~~~~~
<stdin>:1:10: fatal error: 'libcharset.h' file not found
#include <libcharset.h>
         ^~~~~~~~~~~~~~
try.c:8:10: error: call to undeclared function 'locale_charset'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= *locale_charset();
                ^
try.c:8:9: error: indirection requires pointer operand ('int' invalid)
        ret |= *locale_charset();
               ^~~~~~~~~~~~~~~~~
2 errors generated.





try.c:7:9: error: call to undeclared library function 'mempcpy' with type 'void *(void *, const void *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        return mempcpy(q + 4, r + 2, n - 1);
               ^
try.c:7:9: note: include the header <string.h> or explicitly provide a declaration for 'mempcpy'
try.c:7:6: error: call to undeclared function 'memrchr'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        p = memrchr(s, 'x', n);
            ^
try.c:7:6: note: did you mean 'memchr'?
/usr/include/string.h:107:14: note: 'memchr' declared here
extern void *memchr (const void *__s, int __c, size_t __n)
             ^
try.c:7:4: error: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
        p = memrchr(s, 'x', n);
          ^ ~~~~~~~~~~~~~~~~~~
2 errors generated.


<stdin>:1:10: fatal error: 'mswsock.h' file not found
#include <mswsock.h>
         ^~~~~~~~~~~


open3.c:9:14: warning: if statement has empty body [-Wempty-body]
        if(O_RDONLY);
                    ^
open3.c:9:14: note: put the semicolon on a separate line to silence this warning


try.c:13:9: error: call to undeclared function 'pipe2'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= pipe2(fds, O_CLOEXEC | O_NONBLOCK);
               ^
try.c:13:9: note: did you mean 'pipe'?
/usr/include/unistd.h:437:12: note: 'pipe' declared here
extern int pipe (int __pipedes[2]) __THROW __wur;
           ^
















/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lWs2_32: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)




try.c:14:9: error: call to undeclared function 'semtimedop'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= semtimedop(id, &buf, n, (struct timespec *) 0);
               ^
/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -lsendfile: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)


try.c:12:3: error: call to undeclared function 'setproctitle'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
  setproctitle("%s %d %s %c", "blah", 1, "x", 'X');
  ^
try.c:8:2: error: call to undeclared function 'setprogname'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        setprogname("test");
        ^





try.c:21:7: error: no member named 'sin_len' in 'struct sockaddr_in'
        addr.sin_len = 1;
        ~~~~ ^

try.c:2:10: fatal error: 'socker.h' file not found
#include <socker.h>
         ^~~~~~~~~~





try.c:6:9: error: call to undeclared library function 'strlcat' with type 'unsigned long (char *, const char *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= strlcat(&dst, "src", size);
               ^
try.c:6:9: note: include the header <string.h> or explicitly provide a declaration for 'strlcat'
try.c:6:9: error: call to undeclared library function 'strlcpy' with type 'unsigned long (char *, const char *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        ret |= strlcpy(&dst, "src", size);
               ^
try.c:6:9: note: include the header <string.h> or explicitly provide a declaration for 'strlcpy'


try.c:2:10: fatal error: 'sys/sysctl.h' file not found
#include <sys/sysctl.h>
         ^~~~~~~~~~~~~~





try.c:12:9: warning: cast to smaller integer type 'int' from 'mcontext_t *' [-Wpointer-to-int-cast]
        return (int) &uc->uc_mcontext;
               ^~~~~~~~~~~~~~~~~~~~~~















try.c:8:19: warning: unused parameter 'x' [-Wunused-parameter]
void blech(x) int x; { exit(3); }
                  ^
try.c:8:6: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
void blech(x) int x; { exit(3); }
     ^
try.c:16:2: error: call to undeclared function 'pipe'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        pipe(pd);       /* Down: child -> parent */
        ^
try.c:18:11: error: call to undeclared function 'fork'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        if (0 != fork()) {
                 ^
try.c:20:3: error: call to undeclared function 'close'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                close(pd[1]);   /* Parent reads from pd[0] */
                ^
try.c:25:3: error: call to undeclared function 'alarm'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                alarm(5);
                ^
try.c:26:14: error: call to undeclared function 'read'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                if ((ret = read(pd[0], buf, 1)) > 0)    /* Nothing to read! */
                           ^
try.c:28:3: error: call to undeclared library function 'sprintf' with type 'int (char *, const char *, ...)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                sprintf(string, "%d\n", ret);
                ^
try.c:28:3: note: include the header <stdio.h> or explicitly provide a declaration for 'sprintf'
try.c:29:3: error: call to undeclared function 'write'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                write(2, string, strlen(string));
                ^
try.c:29:20: error: call to undeclared library function 'strlen' with type 'unsigned long (const char *)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                write(2, string, strlen(string));
                                 ^
try.c:29:20: note: include the header <string.h> or explicitly provide a declaration for 'strlen'
try.c:33:4: error: call to undeclared library function 'printf' with type 'int (const char *, ...)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                        printf("EAGAIN\n");
                        ^
try.c:33:4: note: include the header <stdio.h> or explicitly provide a declaration for 'printf'
try.c:43:3: error: call to undeclared function 'sleep'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
                sleep(2);                               /* Give it time to close our pipe */
                ^
try.c:52:2: error: call to undeclared function 'close'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        close(pd[0]);                   /* We write to pd[1] */
        ^
try.c:54:2: error: call to undeclared function 'read'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        read(pu[0], buf, 1);    /* Wait for parent to signal us we may continue */
        ^
2 warnings and 12 errors generated.


In file included from try.c:3:
In file included from /usr/include/gtk-2.0/gtk/gtk.h:33:
In file included from /usr/include/gtk-2.0/gtk/gtkaboutdialog.h:32:
In file included from /usr/include/gtk-2.0/gtk/gtkdialog.h:35:
In file included from /usr/include/gtk-2.0/gtk/gtkwindow.h:36:
In file included from /usr/include/gtk-2.0/gtk/gtkbin.h:35:
In file included from /usr/include/gtk-2.0/gtk/gtkcontainer.h:35:
In file included from /usr/include/gtk-2.0/gtk/gtkwidget.h:36:
In file included from /usr/include/gtk-2.0/gtk/gtkobject.h:37:
/usr/include/gtk-2.0/gtk/gtktypeutils.h:236:34: warning: 'GTypeDebugFlags' is deprecated [-Wdeprecated-declarations]
void            gtk_type_init   (GTypeDebugFlags    debug_flags);
                                 ^
/usr/include/glib-2.0/gobject/gtype.h:706:19: note: 'GTypeDebugFlags' has been explicitly marked deprecated here
} GTypeDebugFlags GLIB_DEPRECATED_TYPE_IN_2_36;
                  ^
/usr/include/glib-2.0/glib/gversionmacros.h:570:49: note: expanded from macro 'GLIB_DEPRECATED_TYPE_IN_2_36'
# define GLIB_DEPRECATED_TYPE_IN_2_36           GLIB_DEPRECATED_TYPE
                                                ^
/usr/include/glib-2.0/glib/gmacros.h:1278:30: note: expanded from macro 'GLIB_DEPRECATED_TYPE'
#define GLIB_DEPRECATED_TYPE G_DEPRECATED
                             ^
/usr/include/glib-2.0/glib/gmacros.h:1201:37: note: expanded from macro 'G_DEPRECATED'
#define G_DEPRECATED __attribute__((__deprecated__))
                                    ^
In file included from try.c:3:
In file included from /usr/include/gtk-2.0/gtk/gtk.h:126:
In file included from /usr/include/gtk-2.0/gtk/gtkmenutoolbutton.h:30:
In file included from /usr/include/gtk-2.0/gtk/gtktoolbutton.h:30:
In file included from /usr/include/gtk-2.0/gtk/gtktoolitem.h:31:
/usr/include/gtk-2.0/gtk/gtktooltips.h:73:3: warning: 'GTimeVal' is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
  GTimeVal last_popdown;
  ^
/usr/include/glib-2.0/glib/gtypes.h:574:35: note: 'GTimeVal' has been explicitly marked deprecated here
typedef struct _GTimeVal GTimeVal GLIB_DEPRECATED_TYPE_IN_2_62_FOR(GDateTime);
                                  ^
/usr/include/glib-2.0/glib/gversionmacros.h:983:49: note: expanded from macro 'GLIB_DEPRECATED_TYPE_IN_2_62_FOR'
# define GLIB_DEPRECATED_TYPE_IN_2_62_FOR(f)    GLIB_DEPRECATED_TYPE_FOR(f)
                                                ^
/usr/include/glib-2.0/glib/gmacros.h:1279:37: note: expanded from macro 'GLIB_DEPRECATED_TYPE_FOR'
#define GLIB_DEPRECATED_TYPE_FOR(f) G_DEPRECATED_FOR(f)
                                    ^
/usr/include/glib-2.0/glib/gmacros.h:1211:44: note: expanded from macro 'G_DEPRECATED_FOR'
#define G_DEPRECATED_FOR(f) __attribute__((__deprecated__("Use '" #f "' instead")))
                                           ^
2 warnings generated.
try.c:3:2: error: call to undeclared library function 'printf' with type 'int (const char *, ...)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        printf("OK\n");
        ^
try.c:3:2: note: include the header <stdio.h> or explicitly provide a declaration for 'printf'
try.c:4:2: error: call to undeclared library function 'exit' with type 'void (int) __attribute__((noreturn))'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
        exit(0);
        ^
try.c:4:2: note: include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2 errors generated.

bar1.c:1:21: error: call to undeclared function 'bar2'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
int bar1() { return bar2(); }
                    ^
bar1.c:1:21: note: did you mean 'bar1'?
bar1.c:1:5: note: 'bar1' declared here
int bar1() { return bar2(); }
    ^               ~~~~
                    bar1

foo.c:1:14: error: call to undeclared library function 'printf' with type 'int (const char *, ...)'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
int main() { printf("%d\n", bar1()); return 0; }
             ^
foo.c:1:14: note: include the header <stdio.h> or explicitly provide a declaration for 'printf'
foo.c:1:29: error: call to undeclared function 'bar1'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration]
int main() { printf("%d\n", bar1()); return 0; }
                            ^
2 errors generated.
clang-14: error: no such file or directory: 'foo.o'
clang-14: error: no such file or directory: 'bar.a'




try.c:25:6: warning: variable 'goo' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
        if (doit())
            ^~~~~~
try.c:27:6: note: uninitialized use occurs here
        if (goo == moo)
            ^~~
try.c:25:2: note: remove the 'if' if its condition is always true
        if (doit())
        ^~~~~~~~~~~
try.c:8:14: note: initialize the variable 'goo' to silence this warning
        void (*goo)();          /* ptr to func returning void */
                     ^
                      = 0

<stdin>:1:10: fatal error: 'invent.h' file not found
#include <invent.h>
         ^~~~~~~~~~


In file included from <stdin>:1:
/usr/lib/llvm/14/bin/../../../../lib/clang/14.0.1/include/varargs.h:11:4: error: "Please use <stdarg.h> instead of <varargs.h>"
  #error "Please use <stdarg.h> instead of <varargs.h>"
   ^

<stdin>:1:10: fatal error: 'sys/sysctl.h' file not found
#include <sys/sysctl.h>
         ^~~~~~~~~~~~~~




try.c:8:16: warning: variable 'n' set but not used [-Wunused-but-set-variable]
        static size_t n, srcleft, dstleft;
                      ^
/usr/bin/x86_64-pc-linux-gnu-ld: cannot find -liconv: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
try.c:8:16: warning: variable 'n' set but not used [-Wunused-but-set-variable]
        static size_t n, srcleft, dstleft;
                      ^
clang-14: error: unknown argument: '-mieee'