================
@@ -183,40 +210,47 @@ void UseStartsEndsWithCheck::check(const
MatchFinder::MatchResult &Result) {
const auto *EndsWithFunction =
Result.Nodes.getNodeAs<CXXMethodDecl>("ends_with_fun");
assert(bool(StartsWithFunction) != bool(EndsWithFunction));
+
const CXXMethodDecl *ReplacementFunction =
StartsWithFunction ? StartsWithFunction : EndsWithFunction;
- if (ComparisonExpr->getBeginLoc().isMacroID())
+ if (ComparisonExpr->getBeginLoc().isMacroID() ||
+ FindExpr->getBeginLoc().isMacroID())
return;
- const bool Neg = ComparisonExpr->getOpcode() == BO_NE;
+ const bool Neg = isNegativeComparison(ComparisonExpr);
- auto Diagnostic =
- diag(FindExpr->getExprLoc(), "use %0 instead of %1() %select{==|!=}2 0")
- << ReplacementFunction->getName() << FindFun->getName() << Neg;
+ // Retrieve the source text of the search expression.
+ const auto SearchExprText = Lexer::getSourceText(
+ CharSourceRange::getTokenRange(SearchExpr->getSourceRange()),
+ *Result.SourceManager, Result.Context->getLangOpts());
----------------
5chmidti wrote:
Getting the source text is a bit unfortunate, as this will expand macros, but I
don't think it can be avoided because it is needed to be able to swap the
operator sides. E.g.: `needle == haystack.substr(0, 6)` ->
`haystack.starts_with(needle)`
https://github.com/llvm/llvm-project/pull/116033
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
