Adds Microsoft compatiable C++ record layout code to clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192494 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 66749c5..6ec344d 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -4451,6 +4451,13 @@
}
}
+ // Check to see if we're trying to lay out a struct using the ms_struct
+ // attribute that is dynamic.
+ if (Record->isMsStruct(Context) && Record->isDynamicClass()) {
+ Diag(Record->getLocation(), diag::warn_pragma_ms_struct_failed);
+ Record->dropAttr<MsStructAttr>();
+ }
+
// Declare inheriting constructors. We do this eagerly here because:
// - The standard requires an eager diagnostic for conflicting inheriting
// constructors from different classes.