diff options
Diffstat (limited to 'compiler/rustc_errors/src/diagnostic.rs')
| -rw-r--r-- | compiler/rustc_errors/src/diagnostic.rs | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index df949e46fbd..9ed8ab67431 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -7,7 +7,6 @@ use rustc_data_structures::fx::FxHashMap; use rustc_error_messages::fluent_value_from_str_list_sep_by_and; use rustc_error_messages::FluentValue; use rustc_lint_defs::{Applicability, LintExpectationId}; -use rustc_span::edition::LATEST_STABLE_EDITION; use rustc_span::symbol::Symbol; use rustc_span::{Span, DUMMY_SP}; use std::borrow::Cow; @@ -555,18 +554,6 @@ impl Diagnostic { self } - /// Help the user upgrade to the latest edition. - /// This is factored out to make sure it does the right thing with `Cargo.toml`. - pub fn help_use_latest_edition(&mut self) -> &mut Self { - if std::env::var_os("CARGO").is_some() { - self.help(&format!("set `edition = \"{}\"` in `Cargo.toml`", LATEST_STABLE_EDITION)); - } else { - self.help(&format!("pass `--edition {}` to `rustc`", LATEST_STABLE_EDITION)); - } - self.note("for more on editions, read https://doc.rust-lang.org/edition-guide"); - self - } - /// Disallow attaching suggestions this diagnostic. /// Any suggestions attached e.g. with the `span_suggestion_*` methods /// (before and after the call to `disable_suggestions`) will be ignored. |