hare

commit 39d2f22f126ad91ece46cc7f9a6f7f76acf869d5
parent 08d2205c2a48d1157a356c81b08cfaca66b60cfe
Author: Sebastian <sebastian@sebsite.pw>
Date:   Fri, 13 May 2022 23:35:15 -0400

hare::parse: allow static binding in for expression

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

Diffstat:
M
hare/parse/+test/expr.ha
 | 
3
+++
M
hare/parse/expr.ha
 | 
10
+++++++---

2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/hare/parse/+test/expr.ha b/hare/parse/+test/expr.ha
@@ -191,6 +191,9 @@
 	for (let x = 10; x < 10; x) {
 		x;
 	};
+	for (static let x = 0; x < 10) {
+		x;
+	};
 };
 ");
 };
diff --git a/hare/parse/expr.ha b/hare/parse/expr.ha
@@ -628,11 +628,15 @@ fn for_expr(lexer: *lex::lexer) (ast::expr | error) = {
 	want(lexer, ltok::LPAREN)?;
 
 	const bindings: nullable *ast::expr =
-		match (peek(lexer, ltok::LET, ltok::CONST)?) {
+		match (peek(lexer, ltok::LET, ltok::CONST, ltok::STATIC)?) {
 		case void =>
 			yield null;
-		case lex::token =>
-			const bindings = alloc(binding(lexer, false)?);
+		case let tok: lex::token =>
+			let is_static = if (tok.0 == ltok::STATIC) {
+				want(lexer, ltok::STATIC)?;
+				yield true;
+			} else false;
+			const bindings = alloc(binding(lexer, is_static)?);
 			want(lexer, ltok::SEMICOLON)?;
 			yield bindings;
 		};