clang-cl: Use .obj as extension for unnamed object files (PR17095)
We already use .obj as extension when the user provides a stem file
name (via /Fo), but were failing in the most basic case when the file
name is based on the input file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190071 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/cl-outputs.c b/test/Driver/cl-outputs.c
index befff29..4a8fc5c 100644
--- a/test/Driver/cl-outputs.c
+++ b/test/Driver/cl-outputs.c
@@ -4,6 +4,9 @@
// Note: %s must be preceded by --, otherwise it may be interpreted as a
// command-line option, e.g. on Mac where %s is commonly under /Users.
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULT %s
+// DEFAULT: "-o" "cl-outputs.obj"
+
// RUN: %clang_cl /Foa -### -- %s 2>&1 | FileCheck -check-prefix=FoNAME %s
// FoNAME: "-o" "a.obj"