================
@@ -393,6 +401,173 @@ ProgramStateRef
CStringChecker::checkNonNull(CheckerContext &C,
return stateNonNull;
}
+static std::optional<NonLoc> getIndex(ProgramStateRef State,
+ const ElementRegion *ER, CharKind CK) {
+ SValBuilder &SValBuilder = State->getStateManager().getSValBuilder();
+ ASTContext &Ctx = SValBuilder.getContext();
+
+ if (CK == CharKind::Regular) {
+ if (ER->getValueType() != Ctx.CharTy)
+ return {};
+ return ER->getIndex();
+ }
+
+ if (ER->getValueType() != Ctx.WideCharTy)
+ return {};
+
+ QualType SizeTy = Ctx.getSizeType();
+ NonLoc WideSize =
+ SValBuilder
+ .makeIntVal(Ctx.getTypeSizeInChars(Ctx.WideCharTy).getQuantity(),
----------------
NagyDonat wrote:
Normal person: "2"
Programmer: "`Ctx.getTypeSizeInChars(Ctx.WideCharTy).getQuantity()`"
;-)
(No action expected, we're programmers...)
https://github.com/llvm/llvm-project/pull/95408
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