Nicholas Nethercote b9037339cb Make top-level rustc_parse functions fallible. ... Currently we have an awkward mix of fallible and infallible functions: ``` new_parser_from_source_str maybe_new_parser_from_source_str new_parser_from_file (maybe_new_parser_from_file) // missing (new_parser_from_source_file) // missing maybe_new_parser_from_source_file source_str_to_stream maybe_source_file_to_stream ``` We could add the two missing functions, but instead this commit removes of all the infallible ones and renames the fallible ones leaving us with these which are all fallible: ``` new_parser_from_source_str new_parser_from_file new_parser_from_source_file source_str_to_stream source_file_to_stream ``` This requires making `unwrap_or_emit_fatal` public so callers of formerly infallible functions can still work. This does make some of the call sites slightly more verbose, but I think it's worth it for the simpler API. Also, there are two `catch_unwind` calls and one `catch_fatal_errors` call in this diff that become removable thanks this change. (I will do that in a follow-up PR.)		2024-06-05 10:38:03 +10:00
..
src	Make top-level rustc_parse functions fallible.	2024-06-05 10:38:03 +10:00
Cargo.toml	Move some tests from rustc_expand to rustc_parse.	2024-05-06 09:06:02 +10:00
messages.ftl	Convert proc_macro_back_compat lint to an unconditional error.	2024-05-28 08:15:15 +10:00