1 files changed, 7 insertions, 0 deletions
diff --git a/clang/test/Frontend/stdin-input.c b/clang/test/Frontend/stdin-input.c
new file mode 100644
index 00000000000..334c1676025
--- /dev/null
+++ b/clang/test/Frontend/stdin-input.c
@@ -0,0 +1,7 @@
+// RUN: cat %s | %clang -emit-llvm -g -S \
+// RUN: -Xclang -main-file-name -Xclang test/foo.c -x c - -o - | FileCheck %s
+// CHECK: ; ModuleID = 'test/foo.c'
+// CHECK: source_filename = "test/foo.c"
+// CHECK: !1 = !DIFile(filename: "test/foo.c"
+
+int main() {}