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Use a path instead of an ident (and stop manually resolving)

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This commit is contained in:
Michael Goulet 2024-04-04 20:23:52 -04:00
parent ce8961039e
commit 52c6b101ea
12 changed files with 81 additions and 84 deletions
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16
compiler/rustc_hir_analysis/src/collect/resolve_bound_vars.rs
View file

@ -583,9 +583,19 @@ impl<'a, 'tcx> Visitor<'tcx> for BoundVarContext<'a, 'tcx> {
self.resolve_type_ref(def_id.expect_local(), param.hir_id);
}
Res::Err => {}
_ => {
// This is handled in resolve
self.tcx.dcx().delayed_bug(format!("parameter should have been resolved"));
Res::SelfTyAlias { alias_to, .. } => {
self.tcx.dcx().emit_err(errors::PreciseCaptureSelfAlias {
span: param.ident.span,
self_span: self.tcx.def_span(alias_to),
what: self.tcx.def_descr(alias_to),
});
}
res => {
self.tcx.dcx().emit_err(errors::BadPreciseCapture {
span: param.ident.span,
kind: "type or const",
found: res.descr().to_string(),
});
}
},
}

10
compiler/rustc_hir_analysis/src/errors/precise_captures.rs
View file

@ -32,6 +32,16 @@ pub struct BadPreciseCapture {
pub found: String,
}
#[derive(Diagnostic)]
#[diag(hir_analysis_precise_capture_self_alias)]
pub struct PreciseCaptureSelfAlias {
#[primary_span]
pub span: Span,
#[label]
pub self_span: Span,
pub what: &'static str,
}
#[derive(Diagnostic)]
#[diag(hir_analysis_duplicate_precise_capture)]
pub struct DuplicatePreciseCapture {