Teach CompilerInstance to create and hold on to the Sema object used
for parsing, so that it can persist beyond the lifetime of the parsing
call.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110978 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 76773e4..e2bb0f2 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Sema/Sema.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/Basic/Diagnostic.h"
@@ -41,6 +42,7 @@
}
CompilerInstance::~CompilerInstance() {
+ TheSema.reset();
}
void CompilerInstance::setLLVMContext(llvm::LLVMContext *Value) {
@@ -79,6 +81,10 @@
Context.reset(Value);
}
+void CompilerInstance::setSema(Sema *S) {
+ TheSema.reset(S);
+}
+
void CompilerInstance::setASTConsumer(ASTConsumer *Value) {
Consumer.reset(Value);
}
@@ -362,6 +368,12 @@
return new CIndexCodeCompleteConsumer(ShowMacros, ShowCodePatterns, OS);
}
+void CompilerInstance::createSema(bool CompleteTranslationUnit,
+ CodeCompleteConsumer *CompletionConsumer) {
+ TheSema.reset(new Sema(getPreprocessor(), getASTContext(), getASTConsumer(),
+ CompleteTranslationUnit, CompletionConsumer));
+}
+
// Output Files
void CompilerInstance::addOutputFile(llvm::StringRef Path,