commit afb7ce3f877594362381926eaeac8ed6bbe18069
author Aaron Ballman <aaron@aaronballman.com> Wed Jan 16 23:39:10 2013 +0000
committer Aaron Ballman <aaron@aaronballman.com> Wed Jan 16 23:39:10 2013 +0000
tree 7a3c344bbed5830c48e783dee6012eefa2939ae8
parent 2df0df8de44845a441f07a37db5bfcadd0215019

Fixes crash when illegal function definitions are deleted or defaulted.  Fixes PR14577.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172676 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclCXX.cpp

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 5650781..36b2043 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -10815,7 +10815,7 @@
 void Sema::SetDeclDeleted(Decl *Dcl, SourceLocation DelLoc) {
   AdjustDeclIfTemplate(Dcl);
 
-  FunctionDecl *Fn = dyn_cast<FunctionDecl>(Dcl);
+  FunctionDecl *Fn = dyn_cast_or_null<FunctionDecl>(Dcl);
   if (!Fn) {
     Diag(DelLoc, diag::err_deleted_non_function);
     return;
@@ -10835,7 +10835,7 @@
 }
 
 void Sema::SetDeclDefaulted(Decl *Dcl, SourceLocation DefaultLoc) {
-  CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(Dcl);
+  CXXMethodDecl *MD = dyn_cast_or_null<CXXMethodDecl>(Dcl);
 
   if (MD) {
     if (MD->getParent()->isDependentType()) {