MyDeveloperDay marked 7 inline comments as done.
MyDeveloperDay added inline comments.
================
Comment at: clang-tidy/modernize/UseNodiscardCheck.cpp:25
+static bool isAliasedTemplateParamType(const QualType &ParamType) {
+ return (ParamType.getCanonicalType().getAsString().find("type-parameter-") !=
+ std::string::npos);
----------------
curdeius wrote:
> This indeed looks a bit ugly. Is there no check that skips const-ref template
> params and handles `using`s / `typedef`s?
I'm half hoping @JonasToth might guide me to something better ;-)
================
Comment at: clang-tidy/modernize/UseNodiscardCheck.cpp:31
+static bool isFunctionTemplate(const QualType &ParamType) {
+ return (ParamType.getAsString().find("std::function") != std::string::npos);
+}
----------------
curdeius wrote:
> I'm not sure if you can find a better way to find parameters of type
> `std::function` than this... Unless we find the rules that distinguish
> function types from others.
> Why is `std::function` so different? How could we match `boost::function` and
> alike types?
>
> Just setting the questions, I have no answers.
>
> Anyway, I think that this might be left for later to be improved.
I know, I didn't like it either... I was trying to exclude a lambda being
passed in, just to limit the heuristic and thus reduce the SNR
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D55433/new/
https://reviews.llvm.org/D55433
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