TypeScript/tests/baselines/reference/taggedTemplateStringsTypeArgumentInference.errors.txt

tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(5,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(9,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(13,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(16,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(20,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(23,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(27,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(28,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(29,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(33,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(34,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(35,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(39,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(40,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(41,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(45,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(46,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(47,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(51,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(52,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(53,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(57,9): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(58,1): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(64,11): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(77,11): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(81,11): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(86,9): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(90,11): error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(64,11): error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
  Type argument candidate 'string' is not a valid type argument because it is not a supertype of candidate 'number'.
tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts(77,11): error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
  Type argument candidate '{ x: number; z: Date; }' is not a valid type argument because it is not a supertype of candidate '{ x: number; y: string; }'.


==== tests/cases/conformance/es6/templates/taggedTemplateStringsTypeArgumentInference.ts (30 errors) ====
    
    
    // Generic tag with one parameter
    function noParams<T>(n: T) { }
    noParams ``;
    ~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with parameter which does not use type parameter
    function noGenericParams<T>(n: string[]) { }
    noGenericParams ``;
    ~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with multiple type parameters and only one used in parameter type annotation
    function someGenerics1a<T, U>(n: T, m: number) { }
    someGenerics1a `${3}`;
    ~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    function someGenerics1b<T, U>(n: string[], m: U) { }
    someGenerics1b `${3}`;
    ~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with argument of function type whose parameter is of type parameter type
    function someGenerics2a<T>(strs: string[], n: (x: T) => void) { }
    someGenerics2a `${(n: string) => n}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    function someGenerics2b<T, U>(strs: string[], n: (x: T, y: U) => void) { }
    someGenerics2b `${ (n: string, x: number) => n }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with argument of function type whose parameter is not of type parameter type but body/return type uses type parameter
    function someGenerics3<T>(strs: string[], producer: () => T) { }
    someGenerics3 `${() => ''}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics3 `${() => undefined}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics3 `${() => 3}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // 2 parameter generic tag with argument 1 of type parameter type and argument 2 of function type whose parameter is of type parameter type
    function someGenerics4<T, U>(strs: string[], n: T, f: (x: U) => void) { }
    someGenerics4 `${4}${ () => null }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics4 `${''}${ () => 3 }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics4 `${ null }${ null }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // 2 parameter generic tag with argument 2 of type parameter type and argument 1 of function type whose parameter is of type parameter type
    function someGenerics5<U, T>(strs: string[], n: T, f: (x: U) => void) { }
    someGenerics5 `${ 4 } ${ () => null }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics5 `${ '' }${ () => 3 }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics5 `${null}${null}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with multiple arguments of function types that each have parameters of the same generic type
    function someGenerics6<A>(strs: string[], a: (a: A) => A, b: (b: A) => A, c: (c: A) => A) { }
    someGenerics6 `${ n => n }${ n => n}${ n => n}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics6 `${ n => n }${ n => n}${ n => n}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics6 `${ (n: number) => n }${ (n: number) => n }${ (n: number) => n }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with multiple arguments of function types that each have parameters of different generic type
    function someGenerics7<A, B, C>(strs: string[], a: (a: A) => A, b: (b: B) => B, c: (c: C) => C) { }
    someGenerics7 `${ n => n }${ n => n }${ n => n }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics7 `${ n => n }${ n => n }${ n => n }`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    someGenerics7 `${(n: number) => n}${ (n: string) => n}${ (n: number) => n}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with argument of generic function type
    function someGenerics8<T>(strs: string[], n: T): T { return n; }
    var x = someGenerics8 `${ someGenerics7 }`;
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    x `${null}${null}${null}`;
    ~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    
    // Generic tag with multiple parameters of generic type passed arguments with no best common type
    function someGenerics9<T>(strs: string[], a: T, b: T, c: T): T {
        return null;
    }
    var a9a = someGenerics9 `${ '' }${ 0 }${ [] }`;
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
              ~~~~~~~~~~~~~
!!! error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
!!! error TS2453:   Type argument candidate 'string' is not a valid type argument because it is not a supertype of candidate 'number'.
    var a9a: {};
    
    // Generic tag with multiple parameters of generic type passed arguments with multiple best common types
    interface A91 {
        x: number;
        y?: string;
    }
    interface A92 {
        x: number;
        z?: Date;
    }
    
    var a9e = someGenerics9 `${ undefined }${ { x: 6, z: new Date() } }${ { x: 6, y: '' } }`;
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
              ~~~~~~~~~~~~~
!!! error TS2453: The type argument for type parameter 'T' cannot be inferred from the usage. Consider specifying the type arguments explicitly.
!!! error TS2453:   Type argument candidate '{ x: number; z: Date; }' is not a valid type argument because it is not a supertype of candidate '{ x: number; y: string; }'.
    var a9e: {};
    
    // Generic tag with multiple parameters of generic type passed arguments with a single best common type
    var a9d = someGenerics9 `${ { x: 3 }}${ { x: 6 }}${ { x: 6 } }`;
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    var a9d: { x: number; };
    
    // Generic tag with multiple parameters of generic type where one argument is of type 'any'
    var anyVar: any;
    var a = someGenerics9 `${ 7 }${ anyVar }${ 4 }`;
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    var a: any;
    
    // Generic tag with multiple parameters of generic type where one argument is [] and the other is not 'any'
    var arr = someGenerics9 `${ [] }${ null }${ undefined }`;
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1159: Tagged templates are only available when targeting ECMAScript 6 and higher.
    var arr: any[];