From 66cea8cbaa3320653e760e7b4ce839e055976acf Mon Sep 17 00:00:00 2001
From: Igor Aleksanov <popzxc@yandex.ru>
Date: Thu, 8 Oct 2020 08:40:30 +0300
Subject: Replace 'if let' with 'match' in decl_check.rs

---
 crates/hir_ty/src/diagnostics/decl_check.rs | 63 +++++++++++++++--------------
 1 file changed, 33 insertions(+), 30 deletions(-)

(limited to 'crates')

diff --git a/crates/hir_ty/src/diagnostics/decl_check.rs b/crates/hir_ty/src/diagnostics/decl_check.rs
index 901ccc94f..1f9386b75 100644
--- a/crates/hir_ty/src/diagnostics/decl_check.rs
+++ b/crates/hir_ty/src/diagnostics/decl_check.rs
@@ -171,16 +171,17 @@ impl<'a, 'b> DeclValidator<'a, 'b> {
 
         // 1. Diagnostic for function name.
         if let Some(replacement) = fn_name_replacement {
-            let ast_ptr = if let Some(name) = fn_src.value.name() {
-                name
-            } else {
-                // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
-                log::error!(
-                    "Replacement ({:?}) was generated for a function without a name: {:?}",
-                    replacement,
-                    fn_src
-                );
-                return;
+            let ast_ptr = match fn_src.value.name() {
+                Some(name) => name,
+                None => {
+                    // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
+                    log::error!(
+                        "Replacement ({:?}) was generated for a function without a name: {:?}",
+                        replacement,
+                        fn_src
+                    );
+                    return;
+                }
             };
 
             let diagnostic = IncorrectCase {
@@ -359,16 +360,17 @@ impl<'a, 'b> DeclValidator<'a, 'b> {
         let struct_src = struct_loc.source(db.upcast());
 
         if let Some(replacement) = struct_name_replacement {
-            let ast_ptr = if let Some(name) = struct_src.value.name() {
-                name
-            } else {
-                // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
-                log::error!(
-                    "Replacement ({:?}) was generated for a structure without a name: {:?}",
-                    replacement,
-                    struct_src
-                );
-                return;
+            let ast_ptr = match struct_src.value.name() {
+                Some(name) => name,
+                None => {
+                    // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
+                    log::error!(
+                        "Replacement ({:?}) was generated for a structure without a name: {:?}",
+                        replacement,
+                        struct_src
+                    );
+                    return;
+                }
             };
 
             let diagnostic = IncorrectCase {
@@ -486,16 +488,17 @@ impl<'a, 'b> DeclValidator<'a, 'b> {
         let enum_src = enum_loc.source(db.upcast());
 
         if let Some(replacement) = enum_name_replacement {
-            let ast_ptr = if let Some(name) = enum_src.value.name() {
-                name
-            } else {
-                // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
-                log::error!(
-                    "Replacement ({:?}) was generated for a enum without a name: {:?}",
-                    replacement,
-                    enum_src
-                );
-                return;
+            let ast_ptr = match enum_src.value.name() {
+                Some(name) => name,
+                None => {
+                    // We don't want rust-analyzer to panic over this, but it is definitely some kind of error in the logic.
+                    log::error!(
+                        "Replacement ({:?}) was generated for a enum without a name: {:?}",
+                        replacement,
+                        enum_src
+                    );
+                    return;
+                }
             };
 
             let diagnostic = IncorrectCase {
-- 
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