nicolas/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Introduce module attributes into the module map grammar, along with a

Browse Source 
single attribute ("system") that allows us to mark a module as being a
"system" module. Each of the headers that makes up a system module is
considered to be a system header, so that we (for example) suppress
warnings there.

If a module is being inferred for a framework, and that framework
directory is within a system frameworks directory, infer it as a
system framework.

llvm-svn: 149143
This commit is contained in:
Douglas Gregor
2012-01-27 19:52:33 +00:00
parent 63fe5697f4
commit a686e1b05d
17 changed files with 189 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
clang/lib/Frontend/CompilerInstance.cpp
View File

@@ -577,12 +577,15 @@ CompilerInstance::createOutputFile(StringRef OutputPath,
// Initialization Utilities
bool CompilerInstance::InitializeSourceManager(StringRef InputFile) {
return InitializeSourceManager(InputFile, getDiagnostics(), getFileManager(),
getSourceManager(), getFrontendOpts());
bool CompilerInstance::InitializeSourceManager(StringRef InputFile,
SrcMgr::CharacteristicKind Kind){
return InitializeSourceManager(InputFile, Kind, getDiagnostics(),
getFileManager(), getSourceManager(),
getFrontendOpts());
}
bool CompilerInstance::InitializeSourceManager(StringRef InputFile,
SrcMgr::CharacteristicKind Kind,
DiagnosticsEngine &Diags,
FileManager &FileMgr,
SourceManager &SourceMgr,
@@ -594,7 +597,7 @@ bool CompilerInstance::InitializeSourceManager(StringRef InputFile,
Diags.Report(diag::err_fe_error_reading) << InputFile;
return false;
}
SourceMgr.createMainFileID(File);
SourceMgr.createMainFileID(File, Kind);
} else {
llvm::OwningPtr<llvm::MemoryBuffer> SB;
if (llvm::MemoryBuffer::getSTDIN(SB)) {
@@ -604,7 +607,7 @@ bool CompilerInstance::InitializeSourceManager(StringRef InputFile,
}
const FileEntry *File = FileMgr.getVirtualFile(SB->getBufferIdentifier(),
SB->getBufferSize(), 0);
SourceMgr.createMainFileID(File);
SourceMgr.createMainFileID(File, Kind);
SourceMgr.overrideFileContents(File, SB.take());
}