From: Steve Naroff <snaroff@apple.com>
Date: Mon, 22 Dec 2008 22:16:07 +0000 (+0000)
Subject: Fix <rdar://problem/6463613> clang ObjC rewriter: assertion failure rewriting @selector?.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1a9376408941d65c285ddad8a0f1a2ac518df344;p=clang

Fix <rdar://problem/6463613> clang ObjC rewriter: assertion failure rewriting @selector?.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61351 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Driver/RewriteObjC.cpp b/Driver/RewriteObjC.cpp
index bd7b73e316..c084cc8903 100644
--- a/Driver/RewriteObjC.cpp
+++ b/Driver/RewriteObjC.cpp
@@ -1727,6 +1727,8 @@ Stmt *RewriteObjC::RewriteAtEncode(ObjCEncodeExpr *Exp) {
 }
 
 Stmt *RewriteObjC::RewriteAtSelector(ObjCSelectorExpr *Exp) {
+  if (!SelGetUidFunctionDecl)
+    SynthSelGetUidFunctionDecl();
   assert(SelGetUidFunctionDecl && "Can't find sel_registerName() decl");
   // Create a call to sel_registerName("selName").
   llvm::SmallVector<Expr*, 8> SelExprs;