hare

commit a52cf502c0e526128acf4ea6e37648ceed2ea9d3
parent a20e952715d8ce171aea568d63cd3909fbb00c3b
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Tue, 16 Feb 2021 20:10:40 -0500

hare::lex::lex_name: use variadic appends

Diffstat:
M
hare/lex/lex.ha
 | 
10
++--------

1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/hare/lex/lex.ha b/hare/lex/lex.ha
@@ -92,10 +92,7 @@ fn lex_name(lex: *lexer) ((token, location) | io::EOF | error) = {
 	match (next(lex)) {
 		r: rune => {
 			assert(is_name(r, false));
-			let enc = utf8::encode_rune(r);
-			for (let i = 0z; i < len(enc); i += 1) {
-				append(chars, enc[i]);
-			};
+			append(chars, ...utf8::encode_rune(r));
 		},
 		(io::EOF | io::error) => abort(),
 	};
@@ -108,10 +105,7 @@ fn lex_name(lex: *lexer) ((token, location) | io::EOF | error) = {
 				unget(lex, r);
 				break;
 			};
-			let enc = utf8::encode_rune(r);
-			for (let i = 0z; i < len(enc); i += 1) {
-				append(chars, enc[i]);
-			};
+			append(chars, ...utf8::encode_rune(r));
 		},
 	};