diff --git a/t/generated-code2/test-generated-code2.c b/t/generated-code2/test-generated-code2.c
index 5198af6..e29f15d 100755
--- a/t/generated-code2/test-generated-code2.c
+++ b/t/generated-code2/test-generated-code2.c
@@ -5,6 +5,9 @@
 #include "t/test-optimized.pb-c.h"
 #include "t/generated-code2/test-full-cxx-output.inc"
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeclaration-after-statement"
+
 #define TEST_ENUM_SMALL_TYPE_NAME   Foo__TestEnumSmall
 #define TEST_ENUM_SMALL(shortname)   FOO__TEST_ENUM_SMALL__##shortname
 #define TEST_ENUM_TYPE_NAME   Foo__TestEnum