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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 | dbafb6c3384301f6217b6ad851eceae3a363c243 (patch) | |
| tree | 33286187a42aa672a0b33e1a4a1fa9ef6d8e4083 /clang/lib/Frontend/ChainedIncludesSource.cpp | |
| parent | d676ab13540473bdb15c2d204e4cd84bf1fcea93 (diff) | |
| download | llvm-dbafb6c3384301f6217b6ad851eceae3a363c243.zip llvm-dbafb6c3384301f6217b6ad851eceae3a363c243.tar.gz llvm-dbafb6c3384301f6217b6ad851eceae3a363c243.tar.bz2 | |
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.
llvm-svn: 306760
Diffstat (limited to 'clang/lib/Frontend/ChainedIncludesSource.cpp')
| -rw-r--r-- | clang/lib/Frontend/ChainedIncludesSource.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Frontend/ChainedIncludesSource.cpp b/clang/lib/Frontend/ChainedIncludesSource.cpp index b984c2e..534c758 100644 --- a/clang/lib/Frontend/ChainedIncludesSource.cpp +++ b/clang/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)); |