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/FrontendAction.cpp b/lib/Frontend/FrontendAction.cpp
index 5a15847..11ac572 100644
--- a/lib/Frontend/FrontendAction.cpp
+++ b/lib/Frontend/FrontendAction.cpp
@@ -320,7 +320,10 @@
// Initialize the main file entry. This needs to be delayed until after PCH
// has loaded.
if (!isCurrentFileAST()) {
- if (!CI.InitializeSourceManager(getCurrentFile()))
+ if (!CI.InitializeSourceManager(getCurrentFile(),
+ getCurrentInput().IsSystem
+ ? SrcMgr::C_System
+ : SrcMgr::C_User))
return;
}