Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr60195.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* PR c/60195 */ /* { dg-do compile } */ /* { dg-options "-std=c11 -Wpedantic -Wall" } */ typedef _Atomic int atomic_int; atomic_int fn1 (void) { atomic_int y = 0; return y; } atomic_int fn2 (void) { atomic_int y = 0; y; return y; } atomic_int fn3 (void) { atomic_int y = 0; y++; return y; } void fn4 (void) { atomic_int y; y = 0; (void) y; } void fn5 (void) { atomic_int y = 0; /* { dg-warning "unused variable" } */ } void fn6 (void) { atomic_int y; /* { dg-warning "set but not used" } */ y = 0; } void fn7 (void) { atomic_int y = 0; y++; }