Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/Wimplicit-fallthrough-20.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/7652 */ /* { dg-do compile } */ /* { dg-options "-Wimplicit-fallthrough" } */ int f (int i) { switch (i) { case -1: __attribute__((fallthrough)); default: __attribute__((fallthrough)); case 1: return 6; case 2 ... 4: __attribute__((fallthrough)); case 5: return 7; } return 0; } int g (int i) { switch (i) { case -1: __attribute__((used)); /* { dg-warning "ignored|only attribute" } */ default: __attribute__((used)); /* { dg-warning "ignored|only attribute" } */ case 1: return 6; case 2 ... 4: __attribute__((used)); /* { dg-warning "ignored|only attribute" } */ case 5: return 7; } return 0; }