diff options
Diffstat (limited to 'clang/lib/StaticAnalyzer/Core/SValBuilder.cpp')
-rw-r--r-- | clang/lib/StaticAnalyzer/Core/SValBuilder.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/clang/lib/StaticAnalyzer/Core/SValBuilder.cpp b/clang/lib/StaticAnalyzer/Core/SValBuilder.cpp index 19a4353ffc0..309230ebed0 100644 --- a/clang/lib/StaticAnalyzer/Core/SValBuilder.cpp +++ b/clang/lib/StaticAnalyzer/Core/SValBuilder.cpp @@ -106,12 +106,19 @@ SValBuilder::getRegionValueSymbolVal(const TypedValueRegion* region) { return nonloc::SymbolVal(sym); } -DefinedOrUnknownSVal SValBuilder::conjureSymbolVal(const void *symbolTag, - const Expr *expr, +DefinedOrUnknownSVal SValBuilder::conjureSymbolVal(const void *SymbolTag, + const Expr *Ex, const LocationContext *LCtx, - unsigned count) { - QualType T = expr->getType(); - return conjureSymbolVal(symbolTag, expr, LCtx, T, count); + unsigned Count) { + QualType T = Ex->getType(); + + // Compute the type of the result. If the expression is not an R-value, the + // result should be a location. + QualType ExType = Ex->getType(); + if (Ex->isGLValue()) + T = LCtx->getAnalysisDeclContext()->getASTContext().getPointerType(ExType); + + return conjureSymbolVal(SymbolTag, Ex, LCtx, T, Count); } DefinedOrUnknownSVal SValBuilder::conjureSymbolVal(const void *symbolTag, |