refactor: remove unneeded branch

sunng87 · sunng87 · commit 0eb813532220 · 2026-04-03T19:31:25.000+08:00
diff --git a/src/parser/lex.rs b/src/parser/lex.rs
@@ -429,11 +429,7 @@ impl Lexer {
                     }
                     if !found_lparen {
                         // Not followed by (, treat as metric identifier
-                        if s.contains(':') {
-                            return State::Lexeme(T_METRIC_IDENTIFIER);
-                        } else {
-                            return State::Lexeme(T_IDENTIFIER);
-                        }
+                        return State::Lexeme(T_IDENTIFIER);
                     }
                 }
                 State::Lexeme(token_id)

Original file line number	Diff line number	Diff line change
`@@ -429,11 +429,7 @@ impl Lexer {`
`429`	`429`	`}`
`430`	`430`	`if !found_lparen {`
`431`	`431`	`// Not followed by (, treat as metric identifier`
`432`		`- if s.contains(':') {`
`433`		`- return State::Lexeme(T_METRIC_IDENTIFIER);`
`434`		`- } else {`
`435`		`- return State::Lexeme(T_IDENTIFIER);`
`436`		`- }`
	`432`	`+ return State::Lexeme(T_IDENTIFIER);`
`437`	`433`	`}`
`438`	`434`	`}`
`439`	`435`	`State::Lexeme(token_id)`