Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/20020220-2.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/4697 Test whether operand has no effect warning is given for compound expression. */ /* { dg-do compile } */ /* { dg-options "-O2 -Wunused" } */ int b; int foo (int a) { a = a + 1, 5 * b; /* { dg-warning "right-hand operand of comma expression has no effect" } */ return a; }