From 16d8bcf248f15d0479b3ccf40297f9ed107db3f1 Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Wed, 29 Jul 2009 23:38:45 +0000 Subject: Accept Handler objects in parameters as references. Reinforces that they shouldn't be null and it's a bit more natural when they are passed as stack objects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77526 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Index/Program.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/Index/Program.cpp') diff --git a/lib/Index/Program.cpp b/lib/Index/Program.cpp index a6bb96c09f..4efad2c5e9 100644 --- a/lib/Index/Program.cpp +++ b/lib/Index/Program.cpp @@ -30,20 +30,21 @@ Program::~Program() { delete static_cast(Impl); } -static void FindEntitiesInDC(DeclContext *DC, Program &Prog, EntityHandler *Handler) { +static void FindEntitiesInDC(DeclContext *DC, Program &Prog, + EntityHandler &Handler) { for (DeclContext::decl_iterator I = DC->decls_begin(), E = DC->decls_end(); I != E; ++I) { if (I->getLocation().isInvalid()) continue; Entity Ent = Entity::get(*I, Prog); if (Ent.isValid()) - Handler->Handle(Ent); + Handler.Handle(Ent); if (DeclContext *SubDC = dyn_cast(*I)) FindEntitiesInDC(SubDC, Prog, Handler); } } /// \brief Traverses the AST and passes all the entities to the Handler. -void Program::FindEntities(ASTContext &Ctx, EntityHandler *Handler) { +void Program::FindEntities(ASTContext &Ctx, EntityHandler &Handler) { FindEntitiesInDC(Ctx.getTranslationUnitDecl(), *this, Handler); } -- cgit v1.2.3-18-g5258