From 1c906b07a4d3a3b70f255fda2348d507ec123df8 Mon Sep 17 00:00:00 2001 From: Linus Groh Date: Sun, 6 Jun 2021 23:25:33 +0100 Subject: LibJS: Add length parameter to Array::create() This is now a bit closer to the spec's 10.4.2.2 ArrayCreate - it will throw a RangeError if the requested length exceeds 2^32 - 1, so anyone passing in a custom value (defaults to zero for same behaviour as before) will need an exception check at the call site. --- Userland/Libraries/LibJS/Runtime/Array.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Userland/Libraries/LibJS/Runtime/Array.h') diff --git a/Userland/Libraries/LibJS/Runtime/Array.h b/Userland/Libraries/LibJS/Runtime/Array.h index 58b4b19c8b..ea204a02bb 100644 --- a/Userland/Libraries/LibJS/Runtime/Array.h +++ b/Userland/Libraries/LibJS/Runtime/Array.h @@ -14,7 +14,7 @@ class Array : public Object { JS_OBJECT(Array, Object); public: - static Array* create(GlobalObject&); + static Array* create(GlobalObject&, size_t length = 0); static Array* create_from(GlobalObject&, const Vector&); explicit Array(Object& prototype); -- cgit v1.2.3