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/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 42a848d..7173402 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -3130,9 +3130,10 @@
SubmoduleID Parent = getGlobalSubmoduleID(F, Record[1]);
bool IsFramework = Record[2];
bool IsExplicit = Record[3];
- bool InferSubmodules = Record[4];
- bool InferExplicitSubmodules = Record[5];
- bool InferExportWildcard = Record[6];
+ bool IsSystem = Record[4];
+ bool InferSubmodules = Record[5];
+ bool InferExplicitSubmodules = Record[6];
+ bool InferExportWildcard = Record[7];
Module *ParentModule = 0;
if (Parent)
@@ -3151,6 +3152,7 @@
}
CurrentModule->IsFromModuleFile = true;
+ CurrentModule->IsSystem = IsSystem || CurrentModule->IsSystem;
CurrentModule->InferSubmodules = InferSubmodules;
CurrentModule->InferExplicitSubmodules = InferExplicitSubmodules;
CurrentModule->InferExportWildcard = InferExportWildcard;