Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/pure-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/pure-3.c Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,24 @@ +/* PR tree-optimization/83559 - -Wsuggest-attribute=const conflicts with + -Wattributes warning about const attribute on function returning void + { dg-do compile { target nonpic } } + { dg-options "-O2 -Wsuggest-attribute=pure" } */ + +int global; + +int f_i_v (void) /* { dg-warning "candidate for attribute .pure." } */ +{ + return global; +} + +int f_i () /* { dg-warning "candidate for attribute .pure." } */ +{ + return global; +} + +void f_v_v (void) /* { dg-bogus "candidate" } */ +{ +} + +void f_v () /* { dg-bogus "candidate" } */ +{ +}