Migrate compiler/rustc_hir_typeck/src/callee.rs to translatable diagnostics

compiler/rustc_hir_typeck/messages.ftl

@@ -33,6 +33,10 @@ hir_typeck_expected_default_return_type = expected `()` because of default retur
 
 hir_typeck_expected_return_type = expected `{$expected}` because of return type
 
+hir_typeck_explicit_destructor = explicit use of destructor method
+    .label = explicit destructor calls not allowed
+    .suggestion = consider using `drop` function
+
 hir_typeck_field_multiply_specified_in_initializer =
     field `{$ident}` specified more than once
     .label = used more than once

compiler/rustc_hir_typeck/src/callee.rs

@@ -2,9 +2,10 @@ use super::method::probe::ProbeScope;
 use super::method::MethodCallee;
 use super::{Expectation, FnCtxt, TupleArgumentsFlag};
 
+use crate::errors;
 use crate::type_error_struct;
 use rustc_ast::util::parser::PREC_POSTFIX;
-use rustc_errors::{struct_span_err, Applicability, Diagnostic, ErrorGuaranteed, StashKey};
+use rustc_errors::{Applicability, Diagnostic, ErrorGuaranteed, StashKey};
 use rustc_hir as hir;
 use rustc_hir::def::{self, CtorKind, DefKind, Namespace, Res};
 use rustc_hir::def_id::DefId;
@@ -44,23 +45,15 @@ pub fn check_legal_trait_for_method_call(
     trait_id: DefId,
 ) {
     if tcx.lang_items().drop_trait() == Some(trait_id) {
-        let mut err = struct_span_err!(tcx.sess, span, E0040, "explicit use of destructor method");
-        err.span_label(span, "explicit destructor calls not allowed");
-
-        let (sp, suggestion) = receiver
-            .and_then(|s| tcx.sess.source_map().span_to_snippet(s).ok())
-            .filter(|snippet| !snippet.is_empty())
-            .map(|snippet| (expr_span, format!("drop({snippet})")))
-            .unwrap_or_else(|| (span, "drop".to_string()));
-
-        err.span_suggestion(
-            sp,
-            "consider using `drop` function",
-            suggestion,
-            Applicability::MaybeIncorrect,
-        );
-
-        err.emit();
+        let sugg = if let Some(receiver) = receiver.filter(|s| !s.is_empty()) {
+            errors::ExplicitDestructorCallSugg::Snippet {
+                lo: expr_span.shrink_to_lo(),
+                hi: receiver.shrink_to_hi().to(expr_span.shrink_to_hi()),
+            }
+        } else {
+            errors::ExplicitDestructorCallSugg::Empty(span)
+        };
+        tcx.sess.emit_err(errors::ExplicitDestructorCall { span, sugg });
     }
 }
 

compiler/rustc_hir_typeck/src/errors.rs

@@ -129,6 +129,29 @@ pub enum ExpectedReturnTypeLabel<'tcx> {
     },
 }
 
+#[derive(Diagnostic)]
+#[diag(hir_typeck_explicit_destructor, code = "E0040")]
+pub struct ExplicitDestructorCall {
+    #[primary_span]
+    #[label]
+    pub span: Span,
+    #[subdiagnostic]
+    pub sugg: ExplicitDestructorCallSugg,
+}
+
+#[derive(Subdiagnostic)]
+pub enum ExplicitDestructorCallSugg {
+    #[suggestion(hir_typeck_suggestion, code = "drop", applicability = "maybe-incorrect")]
+    Empty(#[primary_span] Span),
+    #[multipart_suggestion(hir_typeck_suggestion, style = "short")]
+    Snippet {
+        #[suggestion_part(code = "drop(")]
+        lo: Span,
+        #[suggestion_part(code = ")")]
+        hi: Span,
+    },
+}
+
 #[derive(Diagnostic)]
 #[diag(hir_typeck_missing_parentheses_in_range, code = "E0689")]
 pub struct MissingParenthesesInRange {

tests/ui/error-codes/E0040.stderr

@@ -2,10 +2,12 @@ error[E0040]: explicit use of destructor method
   --> $DIR/E0040.rs:16:7
    |
 LL |     x.drop();
-   |     --^^^^--
-   |     | |
-   |     | explicit destructor calls not allowed
-   |     help: consider using `drop` function: `drop(x)`
+   |       ^^^^ explicit destructor calls not allowed
+   |
+help: consider using `drop` function
+   |
+LL |     drop(x);
+   |     +++++ ~
 
 error: aborting due to previous error
 

tests/ui/explicit/explicit-call-to-dtor.stderr

@@ -2,10 +2,12 @@ error[E0040]: explicit use of destructor method
   --> $DIR/explicit-call-to-dtor.rs:15:7
    |
 LL |     x.drop();
-   |     --^^^^--
-   |     | |
-   |     | explicit destructor calls not allowed
-   |     help: consider using `drop` function: `drop(x)`
+   |       ^^^^ explicit destructor calls not allowed
+   |
+help: consider using `drop` function
+   |
+LL |     drop(x);
+   |     +++++ ~
 
 error: aborting due to previous error
 

tests/ui/explicit/explicit-call-to-supertrait-dtor.stderr

@@ -2,10 +2,12 @@ error[E0040]: explicit use of destructor method
   --> $DIR/explicit-call-to-supertrait-dtor.rs:22:14
    |
 LL |         self.drop();
-   |         -----^^^^--
-   |         |    |
-   |         |    explicit destructor calls not allowed
-   |         help: consider using `drop` function: `drop(self)`
+   |              ^^^^ explicit destructor calls not allowed
+   |
+help: consider using `drop` function
+   |
+LL |         drop(self);
+   |         +++++    ~
 
 error: aborting due to previous error