gcc/testsuite/gcc.dg/spellcheck-stdlib.c

   1 /* Missing <stddef.h>.  */
   2
   3 void *ptr = NULL; /* { dg-error "'NULL' undeclared here" } */
   4 /* { dg-message "'NULL' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?" "" { target *-*-* } .-1 } */
   5
   6 ptrdiff_t pd; /* { dg-error "unknown type name 'ptrdiff_t'" } */
   7 /* { dg-message "'ptrdiff_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?" "" { target *-*-* } .-1 } */
   8
   9 wchar_t wc; /* { dg-error "unknown type name 'wchar_t'" } */
  10 /* { dg-message "'wchar_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?" "" { target *-*-* } .-1 } */
  11
  12 size_t sz; /* { dg-error "unknown type name 'size_t'" } */
  13 /* { dg-message "'size_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?" "" { target *-*-* } .-1 } */
  14
  15 /* Missing <stdio.h>.  */
  16
  17 void test_stdio_h (void)
  18 {
  19   FILE *f; /* { dg-error "unknown type name 'FILE'" } */
  20   /* { dg-message "'FILE' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  21
  22   char buf[BUFSIZ]; /* { dg-error "'BUFSIZ' undeclared" } */
  23   /* { dg-message "'BUFSIZ' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  24
  25   char buf2[FILENAME_MAX]; /* { dg-error "'FILENAME_MAX' undeclared" } */
  26   /* { dg-message "'FILENAME_MAX' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  27
  28   stderr; /* { dg-error "'stderr' undeclared" } */
  29   /* { dg-message "'stderr' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  30
  31   stdin; /* { dg-error "'stdin' undeclared" } */
  32   /* { dg-message "'stdin' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  33
  34   stdout; /* { dg-error "'stdout' undeclared" } */
  35   /* { dg-message "'stdout' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  36
  37   EOF; /* { dg-error "'EOF' undeclared" } */
  38   /* { dg-message "'EOF' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?" "" { target *-*-* } .-1 } */
  39 }
  40
  41 /* Missing <errno.h>.  */
  42
  43 int test_errno_h (void)
  44 {
  45   return errno; /* { dg-error "'errno' undeclared" } */
  46   /* { dg-message "'errno' is defined in header '<errno.h>'; did you forget to '#include <errno.h>'?" "" { target *-*-* } .-1 } */
  47 }
  48
  49 /* Missing <stdarg.h>.  */
  50
  51 void test_stdarg_h (void)
  52 {
  53   va_list ap; /* { dg-error "unknown type name 'va_list'" } */
  54   /* { dg-message "'va_list' is defined in header '<stdarg.h>'; did you forget to '#include <stdarg.h>'?" "" { target *-*-* } .-1 } */
  55 }
  56
  57 /* Missing <limits.h>.  */
  58 int test_INT_MAX (void)
  59 {
  60   return INT_MAX; /* { dg-line INT_MAX_line } */
  61   /* { dg-error "'INT_MAX' undeclared" "" { target *-*-* } INT_MAX_line } */
  62   /* { dg-bogus "__INT_MAX__" "" { target *-*-* } INT_MAX_line } */
  63   /* { dg-message "'INT_MAX' is defined in header '<limits.h>'; did you forget to '#include <limits.h>'?" "" { target *-*-* } INT_MAX_line } */
  64 }