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-rw-r--r--test/Sema/gnu89.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/test/Sema/gnu89.c b/test/Sema/gnu89.c
index fc21dcd5cd45..189e6b0097a9 100644
--- a/test/Sema/gnu89.c
+++ b/test/Sema/gnu89.c
@@ -1,3 +1,5 @@
// RUN: %clang_cc1 %s -std=gnu89 -pedantic -fsyntax-only -verify
int f(int restrict);
+
+void main() {} // expected-warning {{return type of 'main' is not 'int'}}