Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/sysmac2.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* Copyright (C) 2001 Free Software Foundation, Inc. */ /* { dg-do compile } */ /* { 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 fl 1.0f #define ld 1.0L int main () { int u1 = uint; /* { dg-warning "traditional C rejects" } */ int u2 = sys_uint; /* { dg-bogus "traditional C rejects" } */ float f1 = fl; /* { dg-warning "traditional C rejects" } */ float f2 = sys_fl; /* { dg-bogus "traditional C rejects" } */ long double ld1 = ld; /* { dg-warning "traditional C rejects" } */ long double l2 = sys_ld; /* { dg-bogus "traditional C rejects" } */ return 0; }