1 files changed, 59 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp b/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp
new file mode 100644
index 0000000..a69971e
--- /dev/null
+++ b/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp
@@ -0,0 +1,59 @@
+//===--- ArgumentsAdjusters.cpp - Command line arguments adjuster ---------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains definitions of classes which implement ArgumentsAdjuster
+// interface.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Tooling/ArgumentsAdjusters.h"
+#include "clang/Basic/LLVM.h"
+#include "llvm/ADT/StringRef.h"
+
+namespace clang {
+namespace tooling {
+
+void ArgumentsAdjuster::anchor() {
+}
+
+/// Add -fsyntax-only option to the commnand line arguments.
+CommandLineArguments
+ClangSyntaxOnlyAdjuster::Adjust(const CommandLineArguments &Args) {
+  CommandLineArguments AdjustedArgs;
+  for (size_t i = 0, e = Args.size(); i != e; ++i) {
+    StringRef Arg = Args[i];
+    // FIXME: Remove options that generate output.
+    if (!Arg.startswith("-fcolor-diagnostics") &&
+        !Arg.startswith("-fdiagnostics-color"))
+      AdjustedArgs.push_back(Args[i]);
+  }
+  AdjustedArgs.push_back("-fsyntax-only");
+  return AdjustedArgs;
+}
+
+CommandLineArguments
+ClangStripOutputAdjuster::Adjust(const CommandLineArguments &Args) {
+  CommandLineArguments AdjustedArgs;
+  for (size_t i = 0, e = Args.size(); i < e; ++i) {
+    StringRef Arg = Args[i];
+    if(!Arg.startswith("-o"))
+      AdjustedArgs.push_back(Args[i]);
+
+    if(Arg == "-o") {
+      // Output is specified as -o foo. Skip the next argument also.
+      ++i;
+    }
+    // Else, the output is specified as -ofoo. Just do nothing.
+  }
+  return AdjustedArgs;
+}
+
+} // end namespace tooling
+} // end namespace clang
+