Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/Wbuiltin-declaration-mismatch-7.c @ 145:1830386684a0
gcc-9.2.0
| author | anatofuz |
|---|---|
| date | Thu, 13 Feb 2020 11:34:05 +0900 |
| parents | |
| children |
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| 131:84e7813d76e9 | 145:1830386684a0 |
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| 1 /* PR c/86125 - missing -Wbuiltin-declaration-mismatch on a mismatched | |
| 2 return type | |
| 3 Verify that a declaration of vfprintf() with withe the wrong last | |
| 4 argument triggers -Wbuiltin-declaration-mismatch even without -Wextra. | |
| 5 { dg-do compile { target { { lp64 || ilp32 } || llp64 } } } | |
| 6 { dg-options "-Wbuiltin-declaration-mismatch" } */ | |
| 7 | |
| 8 struct StdioFile; | |
| 9 | |
| 10 typedef __SIZE_TYPE__ size_t; | |
| 11 | |
| 12 struct StdioFile; | |
| 13 | |
| 14 int fprintf (struct StdioFile*, const char*); /* { dg-warning "conflicting types for built-in function .fprintf.; expected .int\\\(\[a-z_\]+ \\\*, const char \\\*, \.\.\.\\\)." } */ | |
| 15 | |
| 16 int vfprintf (struct StdioFile*, const char*, ...); /* { dg-warning "conflicting types for built-in function .vfprintf.; expected .int\\\(\[a-z_\]+ \\\*, const char \\\*, \[^\n\r,\\\)\]+\\\)." } */ | |
| 17 | |
| 18 int fputc (char, struct StdioFile*); /* { dg-warning "conflicting types for built-in function .fputc.; expected .int\\\(int, void \\\*\\\)." } */ | |
| 19 | |
| 20 unsigned long long fputs (const char*, struct StdioFile*); /* { dg-warning "conflicting types for built-in function .fputs.; expected .int\\\(const char \\\*, \[a-z_\]+ \\\*\\\)." } */ | |
| 21 | |
| 22 int fscanf (struct StdioFile*, const char*, size_t, ...); /* { dg-warning "conflicting types for built-in function .fscanf.; expected .int\\\(\[a-z_\]+ \\\*, const char \\\*, \.\.\.\\\)." } */ | |
| 23 | |
| 24 int vfscanf (struct StdioFile*, const char*, ...); /* { dg-warning "conflicting types for built-in function .vfscanf.; expected .int\\\(\[a-z_\]+ \\\*, const char \\\*, \[^\n\r,\\\)\]+\\\)." } */ | |
| 25 | |
| 26 size_t fwrite (const void*, size_t, size_t, struct StdioFile); /* { dg-warning "conflicting types for built-in function .fwrite.; expected .\(long \)?unsigned int\\\(const void \\\*, \(long \)?unsigned int, *\(long \)?unsigned int, *\[a-z_\]+ \\\*\\\)." } */ |