From bb3d20f80c98e7919411bc7e062d69b17462899b Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Thu, 5 Apr 2012 04:03:23 +0000 Subject: [PATCH] Do not crash in the callgraph construction when encountering deleted function definitions. Fixes . git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154081 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/CallGraph.cpp | 3 ++- test/Analysis/misc-ps-cxx0x.cpp | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/lib/Analysis/CallGraph.cpp b/lib/Analysis/CallGraph.cpp index eb3f3ef97a..01d6c41f91 100644 --- a/lib/Analysis/CallGraph.cpp +++ b/lib/Analysis/CallGraph.cpp @@ -125,7 +125,8 @@ void CallGraph::addToCallGraph(Decl* D, bool IsGlobal) { // Process all the calls by this function as well. CGBuilder builder(this, D, Node); - builder.Visit(D->getBody()); + if (Stmt *Body = D->getBody()) + builder.Visit(Body); } void CallGraph::addToCallGraph(TranslationUnitDecl *TU) { diff --git a/test/Analysis/misc-ps-cxx0x.cpp b/test/Analysis/misc-ps-cxx0x.cpp index 53b6fa29ad..b4dee3122e 100644 --- a/test/Analysis/misc-ps-cxx0x.cpp +++ b/test/Analysis/misc-ps-cxx0x.cpp @@ -68,3 +68,8 @@ void test2() { *p = 0xDEADBEEF; // no-warning } +// Do not crash on the following when constructing the +// callgraph. +struct RDar11178609 { + ~RDar11178609() = delete; +}; -- 2.50.1