// { dg-do compile } | |
// { dg-options "-fdump-tree-optimized -O1 -Wunused-variable" } | |
external_definition int bar (int aaa, int ddd); | |
static int foo = -3; // { dg-warning "defined but not used" } | |
bar | |
{ | |
automatic int ccc; | |
return aaa + ddd + +3; | |
} | |
// { dg-final { scan-tree-dump-not "ccc" "optimized" } } | |
// { dg-final { cleanup-tree-dump "optimized" } } |