Add parameter names to function types

It's compatible with both old versions of Hare that allowed not naming
the parameter and the upcoming release with (_: type) syntax.

1 files changed, 1 insertions, 1 deletions

diff --git a/gir/parse.ha b/gir/parse.ha
index e5bbd8d..934da45 100644
--- a/gir/parse.ha
+++ b/gir/parse.ha
@@ -678,7 +678,7 @@ fn parse_element(
 			const (name, func, data) = elements[i];
 			if (start == name) {
 				match (func) {
-				case let func: *fn(*xml::parser, *opaque) (void | error) =>
+				case let func: *fn(_p: *xml::parser, _d: *opaque) (void | error) =>
 					func(parser, data: *opaque)?;
 				case null =>
 					ignore(parser, name)?;