From 6a16a306f6226030f8d38ae7e32082888fa937a1 Mon Sep 17 00:00:00 2001 From: Zhongxing Xu Date: Fri, 1 Oct 2010 03:22:39 +0000 Subject: [PATCH] The return value is never used. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115272 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/CFG.cpp | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp index 1a7ae898c8..278df139f6 100644 --- a/lib/Analysis/CFG.cpp +++ b/lib/Analysis/CFG.cpp @@ -304,8 +304,9 @@ private: CFGBlock *addStmt(Stmt *S) { return Visit(S, AddStmtChoice::AlwaysAdd); } - CFGBlock *addAutomaticObjDtors(LocalScope::const_iterator B, - LocalScope::const_iterator E, Stmt* S); + + void addAutomaticObjDtors(LocalScope::const_iterator B, + LocalScope::const_iterator E, Stmt* S); // Local scopes creation. LocalScope* createOrReuseLocalScope(LocalScope* Scope); @@ -470,16 +471,16 @@ CFGBlock* CFGBuilder::createBlock(bool add_successor) { /// addAutomaticObjDtors - Add to current block automatic objects destructors /// for objects in range of local scope positions. Use S as trigger statement /// for destructors. -CFGBlock* CFGBuilder::addAutomaticObjDtors(LocalScope::const_iterator B, - LocalScope::const_iterator E, Stmt* S) { +void CFGBuilder::addAutomaticObjDtors(LocalScope::const_iterator B, + LocalScope::const_iterator E, Stmt* S) { if (!BuildOpts.AddImplicitDtors) - return Block; + return; + if (B == E) - return Block; + return; autoCreateBlock(); appendAutomaticObjDtors(Block, B, E, S); - return Block; } /// createOrReuseLocalScope - If Scope is NULL create new LocalScope. Either -- 2.50.1