Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/cpp/sysmac3.c @ 132:d34655255c78
update gcc-8.2
| author | mir3636 |
|---|---|
| date | Thu, 25 Oct 2018 10:21:07 +0900 |
| parents | 84e7813d76e9 |
| children |
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| 130:e108057fa461 | 132:d34655255c78 |
|---|---|
| 1 /* Copyright (C) 2001-2017 Free Software Foundation, Inc. */ | |
| 2 | |
| 3 /* { dg-do preprocess } */ | |
| 4 /* { dg-options "-std=c99 -pedantic -Wtraditional -ftrack-macro-expansion=0" } */ | |
| 5 | |
| 6 /* Tests diagnostics are suppressed for some macros defined in system | |
| 7 headers. */ | |
| 8 | |
| 9 /* Source: Neil Booth, 15 Jan 2001. */ | |
| 10 | |
| 11 #include "sysmac3.h" | |
| 12 | |
| 13 #define uint 1U | |
| 14 #define str(x) x | |
| 15 #define foo(x, y...) bar(x, y) /* { dg-warning "named variadic macros" } */ | |
| 16 | |
| 17 #if uint /* { dg-warning "traditional C rejects" } */ | |
| 18 #endif | |
| 19 #if sys_uint /* { dg-bogus "traditional C rejects" } */ | |
| 20 #endif | |
| 21 | |
| 22 (str); /* { dg-warning "used with arguments" } */ | |
| 23 (sys_str); /* { dg-bogus "used with arguments" } */ | |
| 24 | |
| 25 foo (one_arg); /* { dg-warning "requires at least one" } */ | |
| 26 sys_foo (one_arg); /* { dg-bogus "requires at least one" } */ |