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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-09-15 01:21:15 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-09-15 01:21:15 +0000 |
| commit | d6509cf21dd017392f82da0eb9b0345fbfc8970b (patch) | |
| tree | 2b3223d4aabe04fc1205a9e2158019bd3c87275b /clang/lib/Frontend/FrontendAction.cpp | |
| parent | 66f3dc031d7922cb87b115ce8e5ca38db67aadd2 (diff) | |
| download | llvm-d6509cf21dd017392f82da0eb9b0345fbfc8970b.zip llvm-d6509cf21dd017392f82da0eb9b0345fbfc8970b.tar.gz llvm-d6509cf21dd017392f82da0eb9b0345fbfc8970b.tar.bz2 | |
[modules] Frontend support for building a header module from a list of
headaer files.
llvm-svn: 342304
Diffstat (limited to 'clang/lib/Frontend/FrontendAction.cpp')
| -rw-r--r-- | clang/lib/Frontend/FrontendAction.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/clang/lib/Frontend/FrontendAction.cpp b/clang/lib/Frontend/FrontendAction.cpp index ddb522a..10f1d1e 100644 --- a/clang/lib/Frontend/FrontendAction.cpp +++ b/clang/lib/Frontend/FrontendAction.cpp @@ -523,7 +523,6 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI, setCurrentInput(Input); setCompilerInstance(&CI); - StringRef InputFile = Input.getFile(); bool HasBegunSourceFile = false; bool ReplayASTFile = Input.getKind().getFormat() == InputKind::Precompiled && usesPreprocessorOnly(); @@ -541,6 +540,9 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI, &Diags->getDiagnosticOptions())); ASTDiags->setClient(Diags->getClient(), /*OwnsClient*/false); + // FIXME: What if the input is a memory buffer? + StringRef InputFile = Input.getFile(); + std::unique_ptr<ASTUnit> AST = ASTUnit::LoadFromASTFile( InputFile, CI.getPCHContainerReader(), ASTUnit::LoadPreprocessorOnly, ASTDiags, CI.getFileSystemOpts(), CI.getCodeGenOpts().DebugTypeExtRefs); @@ -604,6 +606,9 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI, IntrusiveRefCntPtr<DiagnosticsEngine> Diags(&CI.getDiagnostics()); + // FIXME: What if the input is a memory buffer? + StringRef InputFile = Input.getFile(); + std::unique_ptr<ASTUnit> AST = ASTUnit::LoadFromASTFile( InputFile, CI.getPCHContainerReader(), ASTUnit::LoadEverything, Diags, CI.getFileSystemOpts(), CI.getCodeGenOpts().DebugTypeExtRefs); @@ -791,7 +796,7 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI, // For preprocessed files, check if the first line specifies the original // source file name with a linemarker. - std::string PresumedInputFile = InputFile; + std::string PresumedInputFile = getCurrentFileOrBufferName(); if (Input.isPreprocessed()) ReadOriginalFileName(CI, PresumedInputFile); |