From 0325fb8576edbf50ad38636869a953e3e455699c Mon Sep 17 00:00:00 2001 From: Sean Callanan Date: Sat, 4 May 2013 02:04:27 +0000 Subject: Added a function to check whether a Decl is in the list of Decls for a given DeclContext. This is useful for LLDB's implementation of FindExternalLexicalDecls. llvm-svn: 181093 --- clang/lib/AST/DeclBase.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'clang/lib/AST/DeclBase.cpp') diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp index c1fbdb996d3..7b7900640b2 100644 --- a/clang/lib/AST/DeclBase.cpp +++ b/clang/lib/AST/DeclBase.cpp @@ -1064,6 +1064,11 @@ bool DeclContext::decls_empty() const { return !FirstDecl; } +bool DeclContext::containsDecl(Decl *D) const { + return (D->getLexicalDeclContext() == this && + (D->NextInContextAndBits.getPointer() || D == LastDecl)); +} + void DeclContext::removeDecl(Decl *D) { assert(D->getLexicalDeclContext() == this && "decl being removed from non-lexical context"); -- cgit v1.2.3