The symptom was:
> [..]/expat/tests/handlers.c:135:19: error: function 'strcmp' is called without explicitly comparing result [bugprone-suspicious-string-compare,-warnings-as-errors]
> 135 | if (id != -1 && xcstrcmp(atts[id], info->id_name)) {
> | ^
> | != 0
clang-tidy output was:
> [..]/tests/handlers.h:502:64: error: parameter 'index' is const-qualified in the function declaration; const-qualification of parameters only has an effect in function definitions [readability-avoid-const-params-in-decls,-warnings-as-errors]
> 502 | _handler_record_get(const struct handler_record_list *storage, const int index,
> | ^~~~~
> [..]/tests/handlers.h:503:39: error: parameter 'line' is const-qualified in the function declaration; const-qualification of parameters only has an effect in function definitions [readability-avoid-const-params-in-decls,-warnings-as-errors]
> 503 | const char *file, const int line);
> | ^~~~~
