quirks.txt
8755416ca476master

quirks.txt
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			print:
			(i=0,f=_=>i<10&&(console.log(i++),f``))``

			concat:
			(s='',i=0,f=_=>i<10&&(s+=i++,f``),f``,s)

			timeout:
			void function f(i){i<5&&setTimeout(f,0,i+1,console.log(i))}(0)

			comma:
			(f=i=>(i<5&&(console.log(i),f(i+1)),0))(0)

			getter:
			({get n(){for(var i=0;i<5;)console.log(i++)}}).n

			proxy:
			(p=new Proxy([],{get:(t,k)=>k<5?(console.log(+k),p[+k+1]):0}))[0]

			reflect:
			new Proxy([],{get:(t,k,r)=>k<5?(console.log(+k),r[+k+1]):0})[0]

			symbol.toPrimitive:
			+{i:0,[Symbol.toPrimitive](){return this.i<5?(console.log(this.i++),+this):0}}

			toString:
			''+{i:0,toString(){return this.i<5?(console.log(this.i++),this+''):''}}

			replace:
			'xxxxx'.replace(/x/g,(_,i)=>console.log(i))

			array:
			[...Array(10)].map((_,i)=>console.log(i))

			error stack:
			(f=i=>{try{if(i<5)throw i}catch(e){console.log(e),f(e+1)}})(0)

			symbol.iterator: (no generators)
			[...{*[Symbol.iterator](){for(let i=0;i<5;)yield console.log(i++)}}]

			promise:
			void async function f(i){i<5&&await f(i+1,console.log(i))}(0)

			sloppy with:
			with({i:0}){while(i<5)console.log(i++)}

			batman:
			Array(16).join('wat' - 1) + ' Batman!';

			banana:
			('b' + 'a' + + 'a' + 'a').toLowerCase()