Prep for new warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76709 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/implicit-int.c b/test/Sema/implicit-int.c
index 04b27a8..9eab953 100644
--- a/test/Sema/implicit-int.c
+++ b/test/Sema/implicit-int.c
@@ -1,6 +1,7 @@
 // RUN: clang-cc -fsyntax-only %s -verify -pedantic
 
 foo() { // expected-warning {{type specifier missing, defaults to 'int'}}
+  return 0;
 }
 
 y;  // expected-warning {{type specifier missing, defaults to 'int'}}