harehelper

commit c7b59fc8041d67a27167ba1a624551081e4b4e7b
parent 035644f92d372ccc06112808afb48b750b9dd3dd
Author: Lou Woell <lou.woell@posteo.de>
Date:   Tue, 17 Feb 2026 13:05:06 +0100

[find-refs] fix: memory leak, whitespace

Diffstat:
M
cmd/harehelper/find_refs.ha
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/cmd/harehelper/find_refs.ha b/cmd/harehelper/find_refs.ha
@@ -176,9 +176,9 @@ fn next_ref (lex: *lex::lexer) (xref | done | error) = {
 fn scan_file (path: str, id: ast::ident) ([]xref | error) = {
 
 	const input = os::open(path)?;
-defer io::close(input)!;
+	defer io::close(input)!;
 
-const sc = bufio::newscanner(input);
+	const sc = bufio::newscanner(input);
 	defer bufio::finish(&sc);
 
 	const lexer = lex::init(&sc, path, lex::flag::COMMENTS);
@@ -227,7 +227,7 @@ const sc = bufio::newscanner(input);
 	};
 
 	let res: []xref = [];
-	for (let ref => next_ref(&lexer)?) {
+	for :ref (let ref => next_ref(&lexer)?) {
 		for (let i .. names) {
 			if (ident_in(i, ref.name)) {
 				ref.context = match (get_line(lexer.in.src, &ref)) {
@@ -238,8 +238,11 @@ const sc = bufio::newscanner(input);
 				};
 
 				append(res, ref)!;
+				continue :ref;
 			};
 		};
+
+	finish_xref(&ref);
 	};
 
 	return res;