Introduce Decl::hasBody() and FunctionDecl::hasBody() and use them instead of getBody() when we are just checking the existence of a body, to avoid de-serialization of the body from PCH.
Makes de-serialization of the function body even more "lazier".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/DeclBase.h b/include/clang/AST/DeclBase.h
index f4d76f5..317db01 100644
--- a/include/clang/AST/DeclBase.h
+++ b/include/clang/AST/DeclBase.h
@@ -488,6 +488,10 @@
/// top-level Stmt* of that body. Otherwise this method returns null.
virtual Stmt* getBody() const { return 0; }
+ /// \brief Returns true if this Decl represents a declaration for a body of
+ /// code, such as a function or method definition.
+ virtual bool hasBody() const { return getBody() != 0; }
+
/// getCompoundBody - Returns getBody(), dyn_casted to a CompoundStmt.
CompoundStmt* getCompoundBody() const;