Switch all of the "isysroot" const char*'s throughout the AST reader
and writer to StringRef or std::string, as appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135769 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ChainedIncludesSource.cpp b/lib/Serialization/ChainedIncludesSource.cpp
index 8337c70..a356dd6 100644
--- a/lib/Serialization/ChainedIncludesSource.cpp
+++ b/lib/Serialization/ChainedIncludesSource.cpp
@@ -32,7 +32,7 @@
ASTDeserializationListener *deserialListener = 0) {
Preprocessor &PP = CI.getPreprocessor();
llvm::OwningPtr<ASTReader> Reader;
- Reader.reset(new ASTReader(PP, &CI.getASTContext(), /*isysroot=*/0,
+ Reader.reset(new ASTReader(PP, &CI.getASTContext(), /*isysroot=*/"",
/*DisableValidation=*/true));
Reader->setASTMemoryBuffers(memBufs, numBufs);
Reader->setDeserializationListener(deserialListener);
@@ -103,7 +103,7 @@
llvm::OwningPtr<ASTConsumer> consumer;
consumer.reset(new PCHGenerator(Clang->getPreprocessor(), "-",
/*Chaining=*/!firstInclude,
- /*isysroot=*/0, &OS));
+ /*isysroot=*/"", &OS));
Clang->getASTContext().setASTMutationListener(
consumer->GetASTMutationListener());
Clang->setASTConsumer(consumer.take());