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| author | León Orell Valerian Liehr <me@fmease.dev> | 2025-04-15 07:44:24 +0200 |
|---|---|---|
| committer | León Orell Valerian Liehr <me@fmease.dev> | 2025-04-15 10:08:49 +0200 |
| commit | 6242335fdb7444876abf1c3669b6aab1649a0a64 (patch) | |
| tree | 4eebc86603d28b2ceba1cfe8abb60c7fad06e802 /compiler/rustc_parse/src/errors.rs | |
| parent | 8887af72a0b1f37a34b02d488ca3278576e2d73d (diff) | |
| download | rust-6242335fdb7444876abf1c3669b6aab1649a0a64.tar.gz rust-6242335fdb7444876abf1c3669b6aab1649a0a64.zip | |
Improve diagnostic for E0178 (bad `+` in type)
Namely, use a more sensical primary span. Don't pretty-print AST nodes for the diagnostic message. Why: * It's lossy (e.g., it doesn't replicate trailing `+`s in trait objects. * It's prone to leak error nodes (printed as `(/*ERROR*/)`) since the LHS can easily represent recovered code (e.g., `fn(i32?) + T`).
Diffstat (limited to 'compiler/rustc_parse/src/errors.rs')
| -rw-r--r-- | compiler/rustc_parse/src/errors.rs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs index b28939e062a..aad8a8bc205 100644 --- a/compiler/rustc_parse/src/errors.rs +++ b/compiler/rustc_parse/src/errors.rs @@ -30,7 +30,6 @@ pub(crate) struct AmbiguousPlus { #[derive(Diagnostic)] #[diag(parse_maybe_recover_from_bad_type_plus, code = E0178)] pub(crate) struct BadTypePlus { - pub ty: String, #[primary_span] pub span: Span, #[subdiagnostic] |