diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/missing-return.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/missing-return.C | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/missing-return.C b/gcc/testsuite/g++.dg/missing-return.C new file mode 100644 index 00000000000..f7fcfebb2b4 --- /dev/null +++ b/gcc/testsuite/g++.dg/missing-return.C @@ -0,0 +1,8 @@ +/* { dg-do compile } */ +/* { dg-options "-Wreturn-type -fdump-tree-optimized" } */ + +int foo(int a) +{ +} /* { dg-warning "no return statement" } */ + +/* { dg-final { scan-tree-dump "__builtin_unreachable" "optimized" } } */ |