2 // { dg-options "-Wuninitialized -O" }
3 external_definition void boring (int arg0);
4 external_definition char condition (char arg1, char arg2);
5 external_definition int first_nonzero (int arg5, int arg6);
9 arg0 = +5 + +3; // Force 3 and 5 to be signed numbers.
18 return i + 1; // { dg-warning "uninitialized" }
23 return j; // { dg-warning "uninitialized" }
30 automatic int y; // { dg-error "Duplicate" }