From 1908819bf6432016527f4bd3b0f22500b85cab5f Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Fri, 26 Apr 2019 02:56:44 +0800
Subject: Use panic instead of unwrap

---
 crates/ra_mbe/src/subtree_source.rs | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_mbe/src/subtree_source.rs b/crates/ra_mbe/src/subtree_source.rs
index 845020f4e..6255ea304 100644
--- a/crates/ra_mbe/src/subtree_source.rs
+++ b/crates/ra_mbe/src/subtree_source.rs
@@ -438,14 +438,12 @@ fn convert_delim(d: tt::Delimiter, closing: bool) -> TtToken {
 }
 
 fn convert_literal(l: &tt::Literal) -> TtToken {
-    let kind = classify_literal(&l.text)
-        .map(|tkn| tkn.kind)
-        .or_else(|| match l.text.as_ref() {
-            "true" => Some(SyntaxKind::TRUE_KW),
-            "false" => Some(SyntaxKind::FALSE_KW),
-            _ => None,
-        })
-        .unwrap();
+    let kind =
+        classify_literal(&l.text).map(|tkn| tkn.kind).unwrap_or_else(|| match l.text.as_ref() {
+            "true" => SyntaxKind::TRUE_KW,
+            "false" => SyntaxKind::FALSE_KW,
+            _ => panic!("Fail to convert given literal {:#?}", &l),
+        });
 
     TtToken { kind, is_joint_to_next: false, text: l.text.clone(), n_tokens: 1 }
 }
-- 
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