mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-16 02:16:29 +00:00
d057811655
Currently when printing a template argument of expression type, the expression is converted immediately into a string to be sent to the diagnostic engine, unsing a fake LangOpts. This makes the expression printing look incorrect for the current language, besides being inneficient, as we don't actually need to print the expression if the diagnostic would be ignored. This fixes a nastiness with the TemplateArgument constructor for expressions being implicit, and all current users just passing an expression to a diagnostic were implicitly going through the template argument path. The expressions are also being printed unquoted. This will be fixed in a subsequent patch, as the test churn is much larger.