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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-04-17 17:08:58 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-10-28 14:12:45 +1100 |
| commit | a201fab20881499d79e5694ee8f195ce50c5b724 (patch) | |
| tree | 83fff1d41978e11bb50c04d34718c7205a854e9c /compiler/rustc_parse/src/parser | |
| parent | df4ca44d3fbc9301ee17f30f4d474e6ae4b05252 (diff) | |
| download | rust-a201fab20881499d79e5694ee8f195ce50c5b724.tar.gz rust-a201fab20881499d79e5694ee8f195ce50c5b724.zip | |
Tweak `expand_incomplete_parse` warning.
By using `token_descr`, as is done for many other errors, we can get slightly better descriptions in error messages, e.g. "macro expansion ignores token `let` and any following" becomes "macro expansion ignores keyword `let` and any tokens following". This will be more important once invisible delimiters start being mentioned in error messages -- without this commit, that leads to error messages such as "error at ``" because invisible delimiters are pretty printed as an empty string.
Diffstat (limited to 'compiler/rustc_parse/src/parser')
| -rw-r--r-- | compiler/rustc_parse/src/parser/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs index 77ad4fdeeb1..50a8b6542df 100644 --- a/compiler/rustc_parse/src/parser/mod.rs +++ b/compiler/rustc_parse/src/parser/mod.rs @@ -424,7 +424,7 @@ impl TokenDescription { } } -pub(super) fn token_descr(token: &Token) -> String { +pub fn token_descr(token: &Token) -> String { let name = pprust::token_to_string(token).to_string(); let kind = match (TokenDescription::from_token(token), &token.kind) { |