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-rw-r--r--clang/test/Preprocessor/print_line_empty_file.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/print_line_empty_file.c b/clang/test/Preprocessor/print_line_empty_file.c
new file mode 100644
index 0000000..868d0b7
--- /dev/null
+++ b/clang/test/Preprocessor/print_line_empty_file.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -E %s | FileCheck %s
+
+#line 21 ""
+int foo() { return 42; }
+
+#line 4 "bug.c"
+int bar() { return 21; }
+
+// CHECK: # 21 ""
+// CHECK: int foo() { return 42; }
+// CHECK: # 4 "bug.c"
+// CHECK: int bar() { return 21; }