clang-check: Enable specification of additional compiler arguments
Summary:
This adds two command-line parameters: -extra-arg and -extra-arg-before, which
enable the user to pass additional parameters to the compiler command.
Reviewers: klimek
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D919
llvm-svn: 183320
diff --git a/clang/test/Tooling/clang-check-extra-arg.cpp b/clang/test/Tooling/clang-check-extra-arg.cpp
new file mode 100644
index 0000000..f671535
--- /dev/null
+++ b/clang/test/Tooling/clang-check-extra-arg.cpp
@@ -0,0 +1,5 @@
+// RUN: clang-check "%s" -extra-arg=-Wunimplemented-warning -extra-arg-before=-Wunimplemented-warning-before -- -c 2>&1 | FileCheck %s
+
+// CHECK: unknown warning option '-Wunimplemented-warning-before'
+// CHECK: unknown warning option '-Wunimplemented-warning'
+int a(){}