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-rw-r--r--lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
index eb5395e93c..2e460b79e7 100644
--- a/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
@@ -160,7 +160,14 @@ void ExprEngine::processCallExit(ExplodedNode *CEBNode) {
svalBuilder.getCXXThis(CCE->getConstructor()->getParent(), calleeCtx);
SVal ThisV = state->getSVal(This);
- // Always bind the region to the CXXConstructExpr.
+ // If the constructed object is a prvalue, get its bindings.
+ // Note that we have to be careful here because constructors embedded
+ // in DeclStmts are not marked as lvalues.
+ if (!CCE->isGLValue())
+ if (const MemRegion *MR = ThisV.getAsRegion())
+ if (isa<CXXTempObjectRegion>(MR))
+ ThisV = state->getSVal(cast<Loc>(ThisV));
+
state = state->BindExpr(CCE, callerCtx, ThisV);
}
}