hare

commit f70dfa471cd3c2529e3b20bb7bb01e185c092837
parent d93249d007ec19ff0e3a549ada735992edcf4272
Author: Sebastian <sebastian@sebsite.pw>
Date:   Sat, 28 Oct 2023 02:34:28 -0400

hare::parse: export ident_trailing

Since identifiers referring to modules will have a trailing :: in some
places, it makes sense to export this.

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

Diffstat:
M
hare/parse/ident.ha
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hare/parse/ident.ha b/hare/parse/ident.ha
@@ -9,7 +9,9 @@ use memio;
 use strings;
 use types;
 
-fn ident_trailing(lexer: *lex::lexer) ((ast::ident, bool) | error) = {
+// Parses a single identifier, possibly with a trailing ::, i.e. 'foo::bar::'.
+// Returns the identifier and whether there's a trailing ::.
+export fn ident_trailing(lexer: *lex::lexer) ((ast::ident, bool) | error) = {
 	let ident: []str = [];
 	let trailing = false;
 	const tok = want(lexer, ltok::NAME)?;