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Simplify lint error counting.

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Of the error levels satisfying `is_error`, `Level::Error` is the only
one that can be a lint, so there's no need to check for it.

(And even if it wasn't, it would make more sense to include
non-`Error`-but-`is_error` lints under `lint_err_count` than under
`err_count`.)
This commit is contained in:
Nicholas Nethercote 2024-01-09 15:20:34 +11:00
parent 56c3265c7b
commit dd61eba3c3
1 changed files with 4 additions and 4 deletions
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8
compiler/rustc_errors/src/lib.rs
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@ -672,7 +672,7 @@ pub fn stash_diagnostic(&self, span: Span, key: StashKey, diag: Diagnostic) {
let key = (span.with_parent(None), key);
if diag.is_error() {
if diag.level == Error && diag.is_lint {
if diag.is_lint {
inner.lint_err_count += 1;
} else {
inner.err_count += 1;
@ -691,7 +691,7 @@ pub fn steal_diagnostic(&self, span: Span, key: StashKey) -> Option<DiagnosticBu
let key = (span.with_parent(None), key);
let diag = inner.stashed_diagnostics.remove(&key)?;
if diag.is_error() {
if diag.level == Error && diag.is_lint {
if diag.is_lint {
inner.lint_err_count -= 1;
} else {
inner.err_count -= 1;
@ -1235,7 +1235,7 @@ fn emit_stashed_diagnostics(&mut self) -> Option<ErrorGuaranteed> {
for diag in diags {
// Decrement the count tracking the stash; emitting will increment it.
if diag.is_error() {
if diag.level == Error && diag.is_lint {
if diag.is_lint {
self.lint_err_count -= 1;
} else {
self.err_count -= 1;
@ -1352,7 +1352,7 @@ fn emit_diagnostic(&mut self, mut diagnostic: Diagnostic) -> Option<ErrorGuarant
self.has_printed = true;
}
if diagnostic.is_error() {
if diagnostic.level == Error && diagnostic.is_lint {
if diagnostic.is_lint {
self.bump_lint_err_count();
} else {
self.bump_err_count();