From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sat, 18 May 2019 11:42:19 +0000 (+0000)
Subject: MIGChecker - assert we have a non-null LocationContext. NFCI.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7442b5e3d6aaa8fbdfb5af802d815dcd73fc822d;p=clang

MIGChecker - assert we have a non-null LocationContext. NFCI.

Fixes scan-build warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@361097 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Checkers/MIGChecker.cpp b/lib/StaticAnalyzer/Checkers/MIGChecker.cpp
index bca1750db5..6e7776bb48 100644
--- a/lib/StaticAnalyzer/Checkers/MIGChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MIGChecker.cpp
@@ -144,6 +144,8 @@ static const ParmVarDecl *getOriginParam(SVal V, CheckerContext &C,
 
 static bool isInMIGCall(CheckerContext &C) {
   const LocationContext *LC = C.getLocationContext();
+  assert(LC && "Unknown location context");
+
   const StackFrameContext *SFC;
   // Find the top frame.
   while (LC) {