Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr64637.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/64637 */ /* { dg-do compile } */ /* { dg-options "-Wunused" } */ void g (); void f (int b) { for (int i = 0; i < b; i + b) /* { dg-warning "28:statement with no effect" } */ g (); // PARM_DECLs still don't have a location, don't expect an exact location. for (int i = 0; i < b; b) /* { dg-warning "statement with no effect" } */ g (); for (int i = 0; i < b; !i) /* { dg-warning "26:statement with no effect" } */ g (); for (!b;;) /* { dg-warning "8:statement with no effect" } */ g (); for (;; b * 2) /* { dg-warning "13:statement with no effect" } */ g (); ({ b / 5; /* { dg-warning "8:statement with no effect" } */ b ^ 5; }); }