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Use a dedicated type instead of a reference for the diagnostic context

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This paves the way for tracking more state (e.g. error tainting) in the diagnostic context handle
This commit is contained in:
Oli Scherer
2024-06-18 10:35:56 +00:00
parent c91edc3888
commit 7ba82d61eb
77 changed files with 363 additions and 328 deletions
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4
compiler/rustc_parse/src/parser/diagnostics.rs
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@@ -34,7 +34,7 @@ use rustc_ast::{
use rustc_ast_pretty::pprust;
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::{
pluralize, Applicability, Diag, DiagCtxt, ErrorGuaranteed, FatalError, PErr, PResult,
pluralize, Applicability, Diag, DiagCtxtHandle, ErrorGuaranteed, FatalError, PErr, PResult,
Subdiagnostic,
};
use rustc_session::errors::ExprParenthesesNeeded;
@@ -240,7 +240,7 @@ impl<'a> DerefMut for SnapshotParser<'a> {
}
impl<'a> Parser<'a> {
pub fn dcx(&self) -> &'a DiagCtxt {
pub fn dcx(&self) -> DiagCtxtHandle<'a> {
self.psess.dcx()
}