for ([a, b] in c) { ; } for ([a, b] of c) { ; } for ([a, b]; ; ) { ; } for (var [a, b] in c) { ; } for (var [a, b] of c) { ; } for (var [a, b] = c; ; ) { ; } for (let [a, b] in c) { ; } for (let [a, b] of c) { ; } for (let [a, b] = c; ; ) { ; } for (const [a, b] in c) { ; } for (const [a, b] of c) { ; } for (const [a, b] = c; ; ) { ; } /**************************************************/ for([a,b] in c);for([a,b] of c);for([a,b];;);for(var [a,b] in c);for(var [a,b] of c);for(var [a,b]=c;;);for(let [a,b] in c);for(let [a,b] of c);for(let [a,b]=c;;);for(const [a,b] in c);for(const [a,b] of c);for(const [a,b]=c;;); /**************************************************/ for ( [a, b] in c ) { ; } for ( [a, b] of c ) { ; } for ( [a, b]; ; ) { ; } for ( var [a, b] in c ) { ; } for ( var [a, b] of c ) { ; } for ( var [a, b] = c; ; ) { ; } for ( let [a, b] in c ) { ; } for ( let [a, b] of c ) { ; } for ( let [a, b] = c; ; ) { ; } for ( const [a, b] in c ) { ; } for ( const [a, b] of c ) { ; } for ( const [a, b] = c; ; ) { ; }