diff options
Diffstat (limited to 'compiler/rustc_errors/src')
| -rw-r--r-- | compiler/rustc_errors/src/diagnostic.rs | 8 | ||||
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 12 |
2 files changed, 12 insertions, 8 deletions
diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index 3fd087b1d5e..470f318eb33 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -151,7 +151,12 @@ impl fmt::Display for DiagnosticLocation { #[derive(Clone, Debug, PartialEq, Eq, Hash, Encodable, Decodable)] pub enum DiagnosticId { Error(String), - Lint { name: String, has_future_breakage: bool, is_force_warn: bool }, + Lint { + name: String, + /// Indicates whether this lint should show up in cargo's future breakage report. + has_future_breakage: bool, + is_force_warn: bool, + }, } /// A "sub"-diagnostic attached to a parent diagnostic. @@ -301,6 +306,7 @@ impl Diagnostic { } } + /// Indicates whether this diagnostic should show up in cargo's future breakage report. pub fn has_future_breakage(&self) -> bool { match self.code { Some(DiagnosticId::Lint { has_future_breakage, .. }) => has_future_breakage, diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index 990bd2d1cc9..b747a62b864 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -519,7 +519,7 @@ pub struct HandlerFlags { /// If false, warning-level lints are suppressed. /// (rustc: see `--allow warnings` and `--cap-lints`) pub can_emit_warnings: bool, - /// If true, error-level diagnostics are upgraded to bug-level. + /// If Some, the Nth error-level diagnostic is upgraded to bug-level. /// (rustc: see `-Z treat-err-as-bug`) pub treat_err_as_bug: Option<NonZeroUsize>, /// If true, immediately emit diagnostics that would otherwise be buffered. @@ -1719,19 +1719,17 @@ impl HandlerInner { match ( self.err_count() + self.lint_err_count, self.delayed_bug_count(), - self.flags.treat_err_as_bug.map(|c| c.get()).unwrap_or(0), + self.flags.treat_err_as_bug.map(|c| c.get()).unwrap(), ) { (1, 0, 1) => panic!("aborting due to `-Z treat-err-as-bug=1`"), (0, 1, 1) => panic!("aborting due delayed bug with `-Z treat-err-as-bug=1`"), - (count, delayed_count, as_bug) => { + (count, delayed_count, val) => { if delayed_count > 0 { panic!( - "aborting after {count} errors and {delayed_count} delayed bugs due to `-Z treat-err-as-bug={as_bug}`", + "aborting after {count} errors and {delayed_count} delayed bugs due to `-Z treat-err-as-bug={val}`", ) } else { - panic!( - "aborting after {count} errors due to `-Z treat-err-as-bug={as_bug}`", - ) + panic!("aborting after {count} errors due to `-Z treat-err-as-bug={val}`") } } } |