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migrate: methods.rs

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This commit is contained in:
Rejyr 2022-09-05 15:37:30 -04:00
parent 3f69c1b523
commit 95d3e0cb78
2 changed files with 15 additions and 9 deletions
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10
compiler/rustc_lint/src/lints.rs
View File

@ -6,6 +6,16 @@ use rustc_span::{symbol::Ident, Span, Symbol};
use crate::LateContext;
#[derive(LintDiagnostic)]
#[diag(lint_cstring_ptr)]
#[note]
#[help]
pub struct CStringPtr {
#[label(as_ptr_label)]
pub as_ptr: Span,
#[label(unwrap_label)]
pub unwrap: Span,
}
#[derive(LintDiagnostic)]
#[diag(lint_identifier_non_ascii_char)]
pub struct IdentifierNonAsciiChar;

14
compiler/rustc_lint/src/methods.rs
View File

@ -1,7 +1,9 @@
#![deny(rustc::untranslatable_diagnostic)]
#![deny(rustc::diagnostic_outside_of_impl)]
use crate::lints::CStringPtr;
use crate::LateContext;
use crate::LateLintPass;
use crate::LintContext;
use rustc_errors::fluent;
use rustc_hir::{Expr, ExprKind, PathSegment};
use rustc_middle::ty;
use rustc_span::{symbol::sym, ExpnKind, Span};
@ -90,16 +92,10 @@ fn lint_cstring_as_ptr(
if cx.tcx.is_diagnostic_item(sym::Result, def.did()) {
if let ty::Adt(adt, _) = substs.type_at(0).kind() {
if cx.tcx.is_diagnostic_item(sym::cstring_type, adt.did()) {
cx.struct_span_lint(
cx.emit_spanned_lint(
TEMPORARY_CSTRING_AS_PTR,
as_ptr_span,
fluent::lint_cstring_ptr,
|diag| {
diag.span_label(as_ptr_span, fluent::as_ptr_label)
.span_label(unwrap.span, fluent::unwrap_label)
.note(fluent::note)
.help(fluent::help)
},
CStringPtr { as_ptr: as_ptr_span, unwrap: unwrap.span },
);
}
}