From 74f3cca85ab870614f314c6180e2fbb883ad4fe3 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 13 Jun 2021 20:13:15 +0300
Subject: internal: refactor remove this semicolon diagnostics

---
 crates/hir/src/diagnostics.rs | 22 ++--------------------
 crates/hir/src/lib.rs         |  5 +----
 2 files changed, 3 insertions(+), 24 deletions(-)

(limited to 'crates/hir')

diff --git a/crates/hir/src/diagnostics.rs b/crates/hir/src/diagnostics.rs
index f839616ce..b144bb335 100644
--- a/crates/hir/src/diagnostics.rs
+++ b/crates/hir/src/diagnostics.rs
@@ -39,6 +39,7 @@ diagnostics![
     MissingFields,
     MissingUnsafe,
     NoSuchField,
+    RemoveThisSemicolon,
     UnimplementedBuiltinMacro,
     UnresolvedExternCrate,
     UnresolvedImport,
@@ -153,26 +154,7 @@ pub struct MismatchedArgCount {
 
 #[derive(Debug)]
 pub struct RemoveThisSemicolon {
-    pub file: HirFileId,
-    pub expr: AstPtr<ast::Expr>,
-}
-
-impl Diagnostic for RemoveThisSemicolon {
-    fn code(&self) -> DiagnosticCode {
-        DiagnosticCode("remove-this-semicolon")
-    }
-
-    fn message(&self) -> String {
-        "Remove this semicolon".to_string()
-    }
-
-    fn display_source(&self) -> InFile<SyntaxNodePtr> {
-        InFile { file_id: self.file, value: self.expr.clone().into() }
-    }
-
-    fn as_any(&self) -> &(dyn Any + Send + 'static) {
-        self
-    }
+    pub expr: InFile<AstPtr<ast::Expr>>,
 }
 
 // Diagnostic: missing-ok-or-some-in-tail-expr
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index c1af5f097..cb9bf60b8 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1184,10 +1184,7 @@ impl Function {
                 }
                 BodyValidationDiagnostic::RemoveThisSemicolon { expr } => {
                     match source_map.expr_syntax(expr) {
-                        Ok(source_ptr) => sink.push(RemoveThisSemicolon {
-                            file: source_ptr.file_id,
-                            expr: source_ptr.value,
-                        }),
+                        Ok(expr) => acc.push(RemoveThisSemicolon { expr }.into()),
                         Err(SyntheticSyntax) => (),
                     }
                 }
-- 
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