Introduce Decl::getParentFunctionOrMethod which if the decl is defined inside
a function/method/block it returns the corresponding DeclContext, otherwise it returns null.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140672 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 60fb702..d0afcbc 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -137,14 +137,14 @@
return isa<TemplateDecl>(this);
}
-bool Decl::isDefinedOutsideFunctionOrMethod() const {
- for (const DeclContext *DC = getDeclContext();
- DC && !DC->isTranslationUnit();
+const DeclContext *Decl::getParentFunctionOrMethod() const {
+ for (const DeclContext *DC = getDeclContext();
+ DC && !DC->isTranslationUnit() && !DC->isNamespace();
DC = DC->getParent())
if (DC->isFunctionOrMethod())
- return false;
+ return DC;
- return true;
+ return 0;
}