do not bind temporaries to non-const references
this fixes all analyser test failures in my gcc34-based
environment
how the cast result could bind to the non-const ref is
somewhat mysterious and remains to be investigated; to
avoid similar miscompilations (by gcc34 only?)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113480 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Checker/ArrayBoundChecker.cpp b/lib/Checker/ArrayBoundChecker.cpp
index 98345bd..cf2a2fc 100644
--- a/lib/Checker/ArrayBoundChecker.cpp
+++ b/lib/Checker/ArrayBoundChecker.cpp
@@ -51,7 +51,7 @@
return;
// Get the index of the accessed element.
- DefinedOrUnknownSVal &Idx = cast<DefinedOrUnknownSVal>(ER->getIndex());
+ DefinedOrUnknownSVal Idx = cast<DefinedOrUnknownSVal>(ER->getIndex());
const GRState *state = C.getState();