Chandler Carruth 1b2eb42c5a Start avoiding parse diagnostics on error tokens (#4431) ...

An invalid parse due to an error token isn't likely a great diagnostic
as it will already have been diagnosed by the lexer. A common case to
start handling that is when the parser encounters an invalid token when
expecting an expression.

This removes a number of unhelpful diagnostics after the lexer has done
a good job diagnosing.

This also means that there may be parse tree errors that aren't
diagnosed when there are lexer-diagnosed errors, so track that.

Follow-up to #4430 that almost finishes addressing its diagnostic TODO.

2024-11-02 05:53:27 +00:00

..

fail_require_close_bracket.carbon

Start avoiding parse diagnostics on error tokens (#4431)

2024-11-02 05:53:27 +00:00

fail_require_semi.carbon

Move diagnostic kind name to the end of the diagnostic. (#4437)

2024-10-23 16:56:23 +00:00

fail_syntax.carbon

Start avoiding parse diagnostics on error tokens (#4431)

2024-11-02 05:53:27 +00:00

with_length.carbon

Move some of the test information to TIP lines (#4007)

2024-06-04 17:57:23 +00:00

without_length.carbon

Move some of the test information to TIP lines (#4007)

2024-06-04 17:57:23 +00:00