hare

commit 213c674eda4fbae33b215a02bf416d05786f731c
parent 5ed3445361360773993f0895cd45c9a389093be5
Author: Ember Sawady <ecs@d2evs.net>
Date:   Tue,  3 Oct 2023 11:08:08 +0000

hare::unparse::constant: fix buffer size

Signed-off-by: Ember Sawady <ecs@d2evs.net>

Diffstat:
M
hare/unparse/expr.ha
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hare/unparse/expr.ha b/hare/unparse/expr.ha
@@ -638,7 +638,8 @@ fn constant(
 			defer free(s);
 			return syn(ctx, s, synkind::RUNE_STRING)?;
 		case let r: rune =>
-			let buf: [4]u8 = [0...];
+			// 4 for unicode codepoint + 2 's
+			let buf: [6]u8 = [0...];
 			if (r == '\'' || r == '\\') {
 				return syn(ctx, fmt::bsprintf(buf, `'\{}'`, r),
 					synkind::RUNE_STRING)?;