Stage two of getting CFE top correct.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39734 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/builtin_line.c b/test/Preprocessor/builtin_line.c
new file mode 100644
index 0000000..c9ce558
--- /dev/null
+++ b/test/Preprocessor/builtin_line.c
@@ -0,0 +1,4 @@
+// RUN: clang %s -E | grep "^  4"
+#define FOO __LINE__
+
+  FOO