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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-29 23:23:46 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-29 23:23:46 +0000 |
| commit | 9f28442d72ed8db4ce56d163e9ea2355cf7cb4ae (patch) | |
| tree | 1ff185037d33207158f2a19a7aea2a88126ca271 /lib/Frontend/ChainedIncludesSource.cpp | |
| parent | fe7b37a8ff38f40535f98de2e7b72bdd185cd1ae (diff) | |
Teach ASTReader how to read only the Preprocessor state from an AST file, not the ASTContext state.
We use this when running a preprocessor-only action on an AST file in order to
avoid paying the runtime cost of loading the extra information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@306760 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/ChainedIncludesSource.cpp')
| -rw-r--r-- | lib/Frontend/ChainedIncludesSource.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Frontend/ChainedIncludesSource.cpp b/lib/Frontend/ChainedIncludesSource.cpp index b984c2ed0d..534c7587f4 100644 --- a/lib/Frontend/ChainedIncludesSource.cpp +++ b/lib/Frontend/ChainedIncludesSource.cpp @@ -83,7 +83,7 @@ createASTReader(CompilerInstance &CI, StringRef pchFile, ASTDeserializationListener *deserialListener = nullptr) { Preprocessor &PP = CI.getPreprocessor(); std::unique_ptr<ASTReader> Reader; - Reader.reset(new ASTReader(PP, CI.getASTContext(), + Reader.reset(new ASTReader(PP, &CI.getASTContext(), CI.getPCHContainerReader(), /*Extensions=*/{ }, /*isysroot=*/"", /*DisableValidation=*/true)); |