Move helper onto CXXMethodDecl.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90716 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 5064ec5..766cb01 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -644,6 +644,25 @@
return C.getPointerType(ClassTy);
}
+static bool MethodHasBody(const CXXMethodDecl *MD, const FunctionDecl *&fn) {
+ // Simple case: function has a body
+ if (MD->getBody(fn))
+ return true;
+
+ // Complex case: function is an instantiation of a function which has a
+ // body, but the definition hasn't been instantiated.
+ const FunctionDecl *PatternDecl = MD->getTemplateInstantiationPattern();
+ if (PatternDecl && PatternDecl->getBody(fn))
+ return true;
+
+ return false;
+}
+
+bool CXXMethodDecl::hasInlineBody() const {
+ const FunctionDecl *fn;
+ return MethodHasBody(this, fn) && !fn->isOutOfLine();
+}
+
CXXBaseOrMemberInitializer::
CXXBaseOrMemberInitializer(ASTContext &Context,
DeclaratorInfo *DInfo, CXXConstructorDecl *C,