Introduce 3 new fixit options:

-fixit-recompile
	applies fixits and recompiles the result
-fixit-to-temporary
	applies fixits to temporary files
-fix-only-warnings">,
    applies fixits for warnings only, not errors

Combining "-fixit-recompile -fixit-to-temporary" allows testing the result of fixits
without touching the original sources.

llvm-svn: 149027

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index 2782a85beb6..9f2bdf25be5 100644
--- a/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -87,6 +87,10 @@ static FrontendAction *CreateFrontendAction(CompilerInstance &CI) {
   if (!Act)
     return 0;
 
+  if (CI.getFrontendOpts().FixAndRecompile) {
+    Act = new FixItRecompile(Act);
+  }
+  
   // Potentially wrap the base FE action in an ARC Migrate Tool action.
   switch (CI.getFrontendOpts().ARCMTAction) {
   case FrontendOptions::ARCMT_None: