Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wunused-var-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-Wunused" } */ int f1 (void) { int a; int foo (void) { return a; } a = 1; return foo (); } void f2 (void) { int a; /* { dg-warning "set but not used" } */ void foo (void) { a = 2; } a = 1; foo (); }