tests/cases/compiler/letDeclarations-es5-1.ts(1,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
tests/cases/compiler/letDeclarations-es5-1.ts(2,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
tests/cases/compiler/letDeclarations-es5-1.ts(3,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
tests/cases/compiler/letDeclarations-es5-1.ts(4,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
tests/cases/compiler/letDeclarations-es5-1.ts(5,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
tests/cases/compiler/letDeclarations-es5-1.ts(6,5): error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.


==== tests/cases/compiler/letDeclarations-es5-1.ts (6 errors) ====
        let l1;
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
        let l2: number;
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
        let l3, l4, l5 :string, l6;    
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
        let l7 = false;
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
        let l8: number = 23;
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.
        let l9 = 0, l10 :string = "", l11 = null;
        ~~~
!!! error TS1153: 'let' declarations are only available when targeting ECMAScript 6 and higher.