hare

commit 8738deceafb75685a16a2ffdaa37ba04a2e668ef
parent c5c2869f3bda94a2b651bee5582106f17561f743
Author: Drew DeVault <sir@cmpwn.com>
Date:   Fri, 13 Aug 2021 11:44:38 +0200

all: fix bindings of zero size in match

See https://todo.sr.ht/~sircmpwn/hare/479

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
bufio/scanner.ha
 | 
2
+-
M
hare/ast/expr.ha
 | 
2
+-
M
hare/unparse/expr.ha
 | 
2
+-

3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/bufio/scanner.ha b/bufio/scanner.ha
@@ -10,7 +10,7 @@ export fn scanbyte(stream: *io::stream) (u8 | io::EOF | io::error) = {
 
 	return match (io::read(stream, buf)?) {
 		read: size => if (read > 0) buf[0] else io::EOF,
-		e: io::EOF => e,
+		io::EOF => io::EOF,
 	};
 };
 
diff --git a/hare/ast/expr.ha b/hare/ast/expr.ha
@@ -484,7 +484,7 @@ export fn expr_free(e: (expr | nullable *expr)) void = match (e) {
 			};
 			free(m.cases);
 		},
-		o: offset_expr => abort(), // TODO
+		offset_expr => abort(), // TODO
 		p: propagate_expr => expr_free(p.expr),
 		r: return_expr => expr_free(r: *expr),
 		s: size_expr => type_free(s: *_type),
diff --git a/hare/unparse/expr.ha b/hare/unparse/expr.ha
@@ -258,7 +258,7 @@ export fn expr(
 			z += _type(out, indent, *e)?;
 			z + fmt::fprint(out, ")")?;
 		},
-		e: ast::offset_expr => abort(),
+		ast::offset_expr => abort(),
 		e: ast::propagate_expr => {
 			let z = expr(out, indent, *e.expr)?;
 			z + fmt::fprintf(out, if (e.is_abort) "!" else "?")?;