Introduce module attributes into the module map grammar, along with a
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149143 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index 272474c..e99e47e 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -256,7 +256,8 @@
// Simple case: we have an umbrella header and there are no additional
// includes, we can just parse the umbrella header directly.
setCurrentInput(FrontendInputFile(UmbrellaHeader->getName(),
- getCurrentFileKind()));
+ getCurrentFileKind(),
+ Module->IsSystem));
return true;
}
@@ -313,7 +314,8 @@
llvm::MemoryBuffer *HeaderContentsBuf
= llvm::MemoryBuffer::getMemBufferCopy(HeaderContents);
CI.getSourceManager().overrideFileContents(HeaderFile, HeaderContentsBuf);
- setCurrentInput(FrontendInputFile(HeaderName, getCurrentFileKind()));
+ setCurrentInput(FrontendInputFile(HeaderName, getCurrentFileKind(),
+ Module->IsSystem));
return true;
}