hare

commit 7443677e5bf55989592a341eb9282ac348df9153
parent d4d01f7eeaf60f1631db382cdfc779de245148ed
Author: Sebastian <sebastian@sebsite.pw>
Date:   Fri,  8 Sep 2023 00:22:40 -0400

hare::parse: improve location in ident length error msg

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
hare/parse/ident.ha
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/hare/parse/ident.ha b/hare/parse/ident.ha
@@ -11,7 +11,9 @@ use strings;
 fn ident_trailing(lexer: *lex::lexer) ((ast::ident, bool) | error) = {
 	let ident: []str = [];
 	let trailing = false;
-	append(ident, want(lexer, ltok::NAME)?.1 as str);
+	const tok = want(lexer, ltok::NAME)?;
+	append(ident, tok.1 as str);
+	const loc = tok.2;
 	let z = len(ident[0]);
 	for (true) {
 		match (try(lexer, ltok::DOUBLE_COLON)?) {
@@ -31,8 +33,7 @@ fn ident_trailing(lexer: *lex::lexer) ((ast::ident, bool) | error) = {
 	};
 	if (z > ast::IDENT_MAX) {
 		ast::ident_free(ident: ast::ident);
-		return syntaxerr(lex::mkloc(lexer),
-			"Identifier exceeds maximum length");
+		return syntaxerr(loc, "Identifier exceeds maximum length");
 	};
 	return (ident: ast::ident, trailing);
 };