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eae630a3dbd015cb90ac72a6612dc7a3508539ea
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8 Commits
Author SHA1 Message Date
Richard Smith eae630a3db Rename Lex::{Token,Line} -> Lex::{Token,Line}Index. (#3433) 
As discussed [on
discord](https://discord.com/channels/655572317891461132/655578254970716160/1178878128714678282)
and today's toolchain discussion.
 2023-11-29 20:33:58 +00:00
Jon Ross-PerkinsandChandler Carruth 0c0998d7cd Error when passing StringRef to CARBON_DIAGNOSTIC. (#3431) 
This gets to a lifetime subtlety, particularly with things like the
sorting diagnostic consumer that delay output. In order to reduce the
chance of accidental references, disallow StringRef in the diagnostics.

For example:

```
./toolchain/diagnostics/diagnostic_emitter.h:162:5: error: static_assert failed due to requirement '!std::is_same_v<llvm::StringRef, llvm::StringRef>' "Use std::string or llvm::StringLiteral for diagnostic lifetimes."
    static_assert(
    ^
toolchain/check/convert.cpp:477:11: note: in instantiation of member function 'Carbon::Internal::DiagnosticBase<std::string, std::string, llvm::StringRef>::DiagnosticBase' requested here
          CARBON_DIAGNOSTIC(StructInitMissingFieldInConversion, Error,
          ^
./toolchain/diagnostics/diagnostic_emitter.h:47:7: note: expanded from macro 'CARBON_DIAGNOSTIC'
      ::Carbon::Internal::DiagnosticBase<__VA_ARGS__>(        \
      ^
```

---------

Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
 2023-11-29 17:04:11 +00:00
Jon Ross-Perkins 3f208e27f9 Align on FileStart/FileEnd for naming. (#3428) 
The lexer has been using EndOfFile form (stemming from EOF), parser went
to FileEnd form. This consolidates on FileEnd form.
 2023-11-29 16:36:57 +00:00
josh11b 5020fdb3be Use abbreviation "decl" instead of "declaration" (#3382) 
Part of switching to the [abbreviations we've decided to
use](https://docs.google.com/document/d/1RRYMm42osyqhI2LyjrjockYCutQ5dOf8Abu50kTrkX0/edit?resourcekey=0-kHyqOESbOHmzZphUbtLrTw#heading=h.pph7i5m5un7q).

I will rename files in a follow-up PR.
 2023-11-10 10:43:25 +00:00
josh11b 11ca083855 Use abbreviation "expr" instead of "expression" (#3375) 
Part of switching to the [abbreviations we've decided to
use](https://docs.google.com/document/d/1RRYMm42osyqhI2LyjrjockYCutQ5dOf8Abu50kTrkX0/edit?resourcekey=0-kHyqOESbOHmzZphUbtLrTw#heading=h.pph7i5m5un7q).

I will rename files in a follow-up PR.
 2023-11-10 01:32:32 +00:00
josh11bandRichard Smith a112f2e802 Validate parse nodes correspond to expected tokens (#3295) 
Can specify which tokens are allowed generally, and any additional
tokens that only occur when the parse node has an error.

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
 2023-10-13 21:44:51 +00:00
Jon Ross-PerkinsandChandler Carruth ec182fb00d Rename lexer dir to lex (#3179) 
Continuing with #3070. Just a dir and file rename (only prefix change is
lexer_file_test). Everything in the lex dir should be marked as a move.

Note, I think this closes #3070. There may still be further cleanup
later, but the organizational changes suggested there are being
completed.

---------

Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
 2023-09-01 02:39:04 +00:00
Jon Ross-Perkins c555b39a2c Rename parser dir to parse (#3178) 
Continuing with #3070. Just a dir and file rename (mostly removing
prefixes, although for parse_tree_fuzzer and parse_tree_file_test I'm
dropping "tree" instead of "parse"). Everything in the parse dir should
be marked as a move.
 2023-09-01 01:35:45 +00:00