Assertion Failure in ChakraCore/lib/Runtime/./Types/RecyclableObject.h, VarIs<T>(aValue)

[anbu1024]

ChakraCore version:
commit c3ead3f

Build cmd:

./build.sh --debug --static

Test case:

function test(){

	async function foo(x) {
		const F = Float32Array;
		const S = Set;
		const A = Array;
		const R = Reflect;
		const O = Object;
		const isF = isFinite;
		const P = Proxy;
		const Sym = Symbol;
		const Boo = Boolean;
		const JS = JSON;
		const ev = eval;
		
		for (let i = 536870912; i < x; i = i ** x) {
		    const f = await foo;
		    const s = i.splice();
		}
		
		async function bart() {
		    const w = new WeakMap();
		    const s = w.set();
		}
		const ret = bart();
	}
	
	const r = foo();
	return r;
}

for(let i=0; i<1024; i++)
{
	test();
}

Execute

./ch ./test.js

Error msg:

ASSERTION 2785381: (ChakraCore/lib/Runtime/./Types/RecyclableObject.h, line 527) VarIs<T>(aValue)
 Failure: (VarIs<T>(aValue))
Illegal instruction

[ppenzin]

I can't reproduce it on the master following the exact steps provided.