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path: root/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
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Diffstat (limited to 'lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp')
-rw-r--r--lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp b/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
index 2cf1209f51..50938fa777 100644
--- a/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
@@ -33,6 +33,7 @@ bool BuiltinFunctionChecker::evalCall(const CallExpr *CE,
CheckerContext &C) const {
const ProgramState *state = C.getState();
const FunctionDecl *FD = C.getCalleeDecl(CE);
+ const LocationContext *LCtx = C.getLocationContext();
if (!FD)
return false;
@@ -45,8 +46,8 @@ bool BuiltinFunctionChecker::evalCall(const CallExpr *CE,
case Builtin::BI__builtin_expect: {
// For __builtin_expect, just return the value of the subexpression.
assert (CE->arg_begin() != CE->arg_end());
- SVal X = state->getSVal(*(CE->arg_begin()));
- C.addTransition(state->BindExpr(CE, X));
+ SVal X = state->getSVal(*(CE->arg_begin()), LCtx);
+ C.addTransition(state->BindExpr(CE, LCtx, X));
return true;
}
@@ -60,7 +61,7 @@ bool BuiltinFunctionChecker::evalCall(const CallExpr *CE,
// SVal of the argument directly. If we save the extent in bits, we
// cannot represent values like symbol*8.
DefinedOrUnknownSVal Size =
- cast<DefinedOrUnknownSVal>(state->getSVal(*(CE->arg_begin())));
+ cast<DefinedOrUnknownSVal>(state->getSVal(*(CE->arg_begin()), LCtx));
SValBuilder& svalBuilder = C.getSValBuilder();
DefinedOrUnknownSVal Extent = R->getExtent(svalBuilder);
@@ -68,7 +69,7 @@ bool BuiltinFunctionChecker::evalCall(const CallExpr *CE,
svalBuilder.evalEQ(state, Extent, Size);
state = state->assume(extentMatchesSizeArg, true);
- C.addTransition(state->BindExpr(CE, loc::MemRegionVal(R)));
+ C.addTransition(state->BindExpr(CE, LCtx, loc::MemRegionVal(R)));
return true;
}
}