From 2afccbe47727d9d2787f76efd67f5b5d9ff1d55a Mon Sep 17 00:00:00 2001
From: Josh Mcguigan <joshmcg88@gmail.com>
Date: Sun, 22 Mar 2020 22:42:32 -0700
Subject: implement fill match arm assist for tuple of enums

---
 crates/ra_syntax/src/ast/make.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crates/ra_syntax/src')

diff --git a/crates/ra_syntax/src/ast/make.rs b/crates/ra_syntax/src/ast/make.rs
index 9f6f1cc53..9d8ed6238 100644
--- a/crates/ra_syntax/src/ast/make.rs
+++ b/crates/ra_syntax/src/ast/make.rs
@@ -136,6 +136,15 @@ pub fn placeholder_pat() -> ast::PlaceholderPat {
     }
 }
 
+pub fn tuple_pat(pats: impl IntoIterator<Item = ast::Pat>) -> ast::TuplePat {
+    let pats_str = pats.into_iter().map(|p| p.syntax().to_string()).join(", ");
+    return from_text(&format!("({})", pats_str));
+
+    fn from_text(text: &str) -> ast::TuplePat {
+        ast_from_text(&format!("fn f({}: ())", text))
+    }
+}
+
 pub fn tuple_struct_pat(
     path: ast::Path,
     pats: impl IntoIterator<Item = ast::Pat>,
-- 
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