Added a flag to the parser to skip method bodies.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154584 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 8 insertions, 1 deletions

diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 15500989e8..e32fa630a7 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -1882,6 +1882,7 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin,
                                       TranslationUnitKind TUKind,
                                       bool CacheCodeCompletionResults,
                                       bool AllowPCHWithCompilerErrors,
+                                      bool SkipFunctionBodies,
                                       OwningPtr<ASTUnit> *ErrAST) {
   if (!Diags.getPtr()) {
     // No diagnostics engine was provided, so create our own diagnostics object
@@ -1925,6 +1926,8 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin,
   // Override the resources path.
   CI->getHeaderSearchOpts().ResourceDir = ResourceFilesPath;
 
+  CI->getFrontendOpts().SkipFunctionBodies = SkipFunctionBodies;
+
   // Create the AST unit.
   OwningPtr<ASTUnit> AST;
   AST.reset(new ASTUnit(false));
@@ -2365,6 +2368,8 @@ void ASTUnit::CodeComplete(StringRef File, unsigned Line, unsigned Column,
                                 FrontendOpts.ShowGlobalSymbolsInCodeCompletion);
   Clang->setCodeCompletionConsumer(AugmentedConsumer);
 
+  Clang->getFrontendOpts().SkipFunctionBodies = true;
+
   // If we have a precompiled preamble, try to use it. We only allow
   // the use of the precompiled preamble if we're if the completion
   // point is within the main file, after the end of the precompiled
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 60273816d9..27cfc9d542 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -88,6 +88,7 @@ void CompilerInstance::setASTConsumer(ASTConsumer *Value) {
 
 void CompilerInstance::setCodeCompletionConsumer(CodeCompleteConsumer *Value) {
   CompletionConsumer.reset(Value);
+  getFrontendOpts().SkipFunctionBodies = true;
 }
 
 // Diagnostics
diff --git a/lib/Frontend/FrontendAction.cpp b/lib/Frontend/FrontendAction.cpp
index fccee89e06..da4bdfabc0 100644
--- a/lib/Frontend/FrontendAction.cpp
+++ b/lib/Frontend/FrontendAction.cpp
@@ -412,7 +412,8 @@ void ASTFrontendAction::ExecuteAction() {
   if (!CI.hasSema())
     CI.createSema(getTranslationUnitKind(), CompletionConsumer);
 
-  ParseAST(CI.getSema(), CI.getFrontendOpts().ShowStats);
+  ParseAST(CI.getSema(), CI.getFrontendOpts().ShowStats,
+           CI.getFrontendOpts().SkipFunctionBodies);
 }
 
 void PluginASTAction::anchor() { }