From 6791eb9685375da94556bb910ea71f78b08be5ec Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Jul 2020 20:07:21 +0200
Subject: Rename PalceholderPat -> WildcardPat

---
 crates/ra_assists/src/handlers/fill_match_arms.rs  | 22 ++++++++++------------
 crates/ra_assists/src/handlers/merge_match_arms.rs |  2 +-
 .../src/handlers/replace_let_with_if_let.rs        |  3 +--
 3 files changed, 12 insertions(+), 15 deletions(-)

(limited to 'crates/ra_assists/src/handlers')

diff --git a/crates/ra_assists/src/handlers/fill_match_arms.rs b/crates/ra_assists/src/handlers/fill_match_arms.rs
index 708e1bc6c..36658f104 100644
--- a/crates/ra_assists/src/handlers/fill_match_arms.rs
+++ b/crates/ra_assists/src/handlers/fill_match_arms.rs
@@ -43,7 +43,7 @@ pub(crate) fn fill_match_arms(acc: &mut Assists, ctx: &AssistContext) -> Option<
 
     let mut arms: Vec<MatchArm> = match_arm_list.arms().collect();
     if arms.len() == 1 {
-        if let Some(Pat::PlaceholderPat(..)) = arms[0].pat() {
+        if let Some(Pat::WildcardPat(..)) = arms[0].pat() {
             arms.clear();
         }
     }
@@ -116,17 +116,15 @@ pub(crate) fn fill_match_arms(acc: &mut Assists, ctx: &AssistContext) -> Option<
             match (first_new_arm, ctx.config.snippet_cap) {
                 (Some(first_new_arm), Some(cap)) => {
                     let extend_lifetime;
-                    let cursor = match first_new_arm
-                        .syntax()
-                        .descendants()
-                        .find_map(ast::PlaceholderPat::cast)
-                    {
-                        Some(it) => {
-                            extend_lifetime = it.syntax().clone();
-                            Cursor::Replace(&extend_lifetime)
-                        }
-                        None => Cursor::Before(first_new_arm.syntax()),
-                    };
+                    let cursor =
+                        match first_new_arm.syntax().descendants().find_map(ast::WildcardPat::cast)
+                        {
+                            Some(it) => {
+                                extend_lifetime = it.syntax().clone();
+                                Cursor::Replace(&extend_lifetime)
+                            }
+                            None => Cursor::Before(first_new_arm.syntax()),
+                        };
                     let snippet = render_snippet(cap, new_arm_list.syntax(), cursor);
                     builder.replace_snippet(cap, old_range, snippet);
                 }
diff --git a/crates/ra_assists/src/handlers/merge_match_arms.rs b/crates/ra_assists/src/handlers/merge_match_arms.rs
index 186a1f618..563292282 100644
--- a/crates/ra_assists/src/handlers/merge_match_arms.rs
+++ b/crates/ra_assists/src/handlers/merge_match_arms.rs
@@ -86,7 +86,7 @@ pub(crate) fn merge_match_arms(acc: &mut Assists, ctx: &AssistContext) -> Option
 }
 
 fn contains_placeholder(a: &ast::MatchArm) -> bool {
-    matches!(a.pat(), Some(ast::Pat::PlaceholderPat(..)))
+    matches!(a.pat(), Some(ast::Pat::WildcardPat(..)))
 }
 
 #[cfg(test)]
diff --git a/crates/ra_assists/src/handlers/replace_let_with_if_let.rs b/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
index a49292c97..64ad15a23 100644
--- a/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
+++ b/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
@@ -62,8 +62,7 @@ pub(crate) fn replace_let_with_if_let(acc: &mut Assists, ctx: &AssistContext) ->
             let if_ = make::expr_if(make::condition(init, Some(with_placeholder)), block);
             let stmt = make::expr_stmt(if_);
 
-            let placeholder =
-                stmt.syntax().descendants().find_map(ast::PlaceholderPat::cast).unwrap();
+            let placeholder = stmt.syntax().descendants().find_map(ast::WildcardPat::cast).unwrap();
             let stmt = stmt.replace_descendant(placeholder.into(), original_pat);
 
             edit.replace_ast(ast::Stmt::from(let_stmt), ast::Stmt::from(stmt));
-- 
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