Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/sysmac1.c @ 132:d34655255c78
update gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 10:21:07 +0900 |
parents | 84e7813d76e9 |
children |
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/* Copyright (C) 2001-2017 Free Software Foundation, Inc. */ /* { dg-do preprocess } */ /* { dg-options "-std=gnu99 -pedantic -Wtraditional -ftrack-macro-expansion=0" } */ /* Tests diagnostics are suppressed for some macros defined in system headers. */ /* Source: Neil Booth, 15 Jan 2001. */ #include "syshdr.h" #define uint 1U #define str(x) x #define foo(x, y...) bar(x, ##y) /* { dg-warning "named variadic macros" } */ #if uint /* { dg-warning "traditional C rejects" } */ #endif #if sys_uint /* { dg-bogus "traditional C rejects" } */ #endif (str); /* { dg-warning "used with arguments" } */ (sys_str); /* { dg-bogus "used with arguments" } */ foo (one_arg); /* { dg-bogus "requires at least one" } */ sys_foo (one_arg); /* { dg-bogus "requires at least one" } */