From ff9fd36aa4ed90051424560268108370bbb3749b Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Tue, 28 Jun 2022 22:09:59 -0700 Subject: Implement IntoDiagnosticArg for hir::ConstContext --- compiler/rustc_errors/src/diagnostic.rs | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'compiler/rustc_errors/src') diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index 0d1d017d874..9429ad1a897 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -5,6 +5,7 @@ use crate::{ }; use rustc_data_structures::stable_map::FxHashMap; use rustc_error_messages::FluentValue; +use rustc_hir as hir; use rustc_lint_defs::{Applicability, LintExpectationId}; use rustc_span::edition::LATEST_STABLE_EDITION; use rustc_span::symbol::{Ident, Symbol}; @@ -160,6 +161,16 @@ impl<'source> Into> for DiagnosticArgValue<'source> { } } +impl IntoDiagnosticArg for hir::ConstContext { + fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> { + DiagnosticArgValue::Str(Cow::Borrowed(match self { + hir::ConstContext::ConstFn => "constant function", + hir::ConstContext::Static(_) => "static", + hir::ConstContext::Const => "constant", + })) + } +} + /// Trait implemented by error types. This should not be implemented manually. Instead, use /// `#[derive(SessionSubdiagnostic)]` -- see [rustc_macros::SessionSubdiagnostic]. #[rustc_diagnostic_item = "AddSubdiagnostic"] -- cgit 1.4.1-3-g733a5