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-rw-r--r--clang/test/Lexer/gnu_keywords.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Lexer/gnu_keywords.c b/clang/test/Lexer/gnu_keywords.c
new file mode 100644
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--- /dev/null
+++ b/clang/test/Lexer/gnu_keywords.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -DGNU_KEYWORDS -std=gnu89 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -DGNU_KEYWORDS -std=c99 -fgnu-keywords -fsyntax-only -verify %s
+// RUN: %clang_cc1 -std=c99 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -std=gnu89 -fno-gnu-keywords -fsyntax-only -verify %s
+
+void f() {
+#ifdef GNU_KEYWORDS
+ asm ("ret" : :);
+#else
+ int asm;
+#endif
+}