diff options
author | Douglas Gregor <dgregor@apple.com> | 2011-01-19 01:02:47 +0000 |
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committer | Douglas Gregor <dgregor@apple.com> | 2011-01-19 01:02:47 +0000 |
commit | 0b53cf834346d78985aaa9e7300445a39c245614 (patch) | |
tree | 0c4b3d0e5f3509890cc8bbea1e868ca65e970d91 /lib/Frontend/ASTUnit.cpp | |
parent | 6e5658dc89671a55a0d0f9514db385d752d6ac08 (diff) |
Don't silently drop warning flags passed in to
clang_createTranslationUnitFromSourceFile().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/ASTUnit.cpp')
-rw-r--r-- | lib/Frontend/ASTUnit.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp index d042f3fb85..b8c27afe5f 100644 --- a/lib/Frontend/ASTUnit.cpp +++ b/lib/Frontend/ASTUnit.cpp @@ -465,6 +465,7 @@ llvm::MemoryBuffer *ASTUnit::getBufferForFile(llvm::StringRef Filename, /// \brief Configure the diagnostics object for use with ASTUnit. void ASTUnit::ConfigureDiags(llvm::IntrusiveRefCntPtr<Diagnostic> &Diags, + const char **ArgBegin, const char **ArgEnd, ASTUnit &AST, bool CaptureDiagnostics) { if (!Diags.getPtr()) { // No diagnostics engine was provided, so create our own diagnostics object @@ -473,7 +474,8 @@ void ASTUnit::ConfigureDiags(llvm::IntrusiveRefCntPtr<Diagnostic> &Diags, DiagnosticClient *Client = 0; if (CaptureDiagnostics) Client = new StoredDiagnosticClient(AST.StoredDiagnostics); - Diags = CompilerInstance::createDiagnostics(DiagOpts, 0, 0, Client); + Diags = CompilerInstance::createDiagnostics(DiagOpts, ArgEnd- ArgBegin, + ArgBegin, Client); } else if (CaptureDiagnostics) { Diags->setClient(new StoredDiagnosticClient(AST.StoredDiagnostics)); } @@ -487,7 +489,7 @@ ASTUnit *ASTUnit::LoadFromASTFile(const std::string &Filename, unsigned NumRemappedFiles, bool CaptureDiagnostics) { llvm::OwningPtr<ASTUnit> AST(new ASTUnit(true)); - ConfigureDiags(Diags, *AST, CaptureDiagnostics); + ConfigureDiags(Diags, 0, 0, *AST, CaptureDiagnostics); AST->OnlyLocalDecls = OnlyLocalDecls; AST->CaptureDiagnostics = CaptureDiagnostics; @@ -1414,6 +1416,7 @@ bool ASTUnit::LoadFromCompilerInvocation(bool PrecompilePreamble) { // We'll manage file buffers ourselves. Invocation->getPreprocessorOpts().RetainRemappedFileBuffers = true; Invocation->getFrontendOpts().DisableFree = false; + ProcessWarningOptions(getDiagnostics(), Invocation->getDiagnosticOpts()); llvm::MemoryBuffer *OverrideMainBuffer = 0; if (PrecompilePreamble) { @@ -1438,7 +1441,7 @@ ASTUnit *ASTUnit::LoadFromCompilerInvocation(CompilerInvocation *CI, // Create the AST unit. llvm::OwningPtr<ASTUnit> AST; AST.reset(new ASTUnit(false)); - ConfigureDiags(Diags, *AST, CaptureDiagnostics); + ConfigureDiags(Diags, 0, 0, *AST, CaptureDiagnostics); AST->Diagnostics = Diags; AST->OnlyLocalDecls = OnlyLocalDecls; AST->CaptureDiagnostics = CaptureDiagnostics; @@ -1467,7 +1470,8 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin, // No diagnostics engine was provided, so create our own diagnostics object // with the default options. DiagnosticOptions DiagOpts; - Diags = CompilerInstance::createDiagnostics(DiagOpts, 0, 0); + Diags = CompilerInstance::createDiagnostics(DiagOpts, ArgEnd - ArgBegin, + ArgBegin); } llvm::SmallVector<const char *, 16> Args; @@ -1543,7 +1547,7 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin, // Create the AST unit. llvm::OwningPtr<ASTUnit> AST; AST.reset(new ASTUnit(false)); - ConfigureDiags(Diags, *AST, CaptureDiagnostics); + ConfigureDiags(Diags, ArgBegin, ArgEnd, *AST, CaptureDiagnostics); AST->Diagnostics = Diags; AST->FileMgr.reset(new FileManager(FileSystemOptions())); |