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tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(28,1): error TS2322: Type 'S2' is not assignable to type 'T'.
Type 'S2' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(29,1): error TS2322: Type '(x: string) => void' is not assignable to type 'T'.
Type '(x: string) => void' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(30,1): error TS2322: Type '(x: string) => number' is not assignable to type 'T'.
Type '(x: string) => number' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(31,1): error TS2322: Type '(x: string) => string' is not assignable to type 'T'.
Type '(x: string) => string' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(32,1): error TS2322: Type 'S2' is not assignable to type 'new (x: number) => void'.
Type 'S2' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(33,1): error TS2322: Type '(x: string) => void' is not assignable to type 'new (x: number) => void'.
Type '(x: string) => void' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(34,1): error TS2322: Type '(x: string) => number' is not assignable to type 'new (x: number) => void'.
Type '(x: string) => number' provides no match for the signature 'new (x: number): void'
tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts(35,1): error TS2322: Type '(x: string) => string' is not assignable to type 'new (x: number) => void'.
Type '(x: string) => string' provides no match for the signature 'new (x: number): void'
==== tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithConstructSignatures.ts (8 errors) ====
// void returning call signatures can be assigned a non-void returning call signature that otherwise matches
interface T {
new (x: number): void;
}
var t: T;
var a: { new (x: number): void };
t = a;
a = t;
interface S {
new (x: number): string;
}
var s: S;
var a2: { new (x: number): string };
t = s;
t = a2;
a = s;
a = a2;
interface S2 {
(x: string): void;
}
var s2: S2;
var a3: { (x: string): void };
// these are errors
t = s2;
~
!!! error TS2322: Type 'S2' is not assignable to type 'T'.
!!! error TS2322: Type 'S2' provides no match for the signature 'new (x: number): void'
t = a3;
~
!!! error TS2322: Type '(x: string) => void' is not assignable to type 'T'.
!!! error TS2322: Type '(x: string) => void' provides no match for the signature 'new (x: number): void'
t = (x: string) => 1;
~
!!! error TS2322: Type '(x: string) => number' is not assignable to type 'T'.
!!! error TS2322: Type '(x: string) => number' provides no match for the signature 'new (x: number): void'
t = function (x: string) { return ''; }
~
!!! error TS2322: Type '(x: string) => string' is not assignable to type 'T'.
!!! error TS2322: Type '(x: string) => string' provides no match for the signature 'new (x: number): void'
a = s2;
~
!!! error TS2322: Type 'S2' is not assignable to type 'new (x: number) => void'.
!!! error TS2322: Type 'S2' provides no match for the signature 'new (x: number): void'
a = a3;
~
!!! error TS2322: Type '(x: string) => void' is not assignable to type 'new (x: number) => void'.
!!! error TS2322: Type '(x: string) => void' provides no match for the signature 'new (x: number): void'
a = (x: string) => 1;
~
!!! error TS2322: Type '(x: string) => number' is not assignable to type 'new (x: number) => void'.
!!! error TS2322: Type '(x: string) => number' provides no match for the signature 'new (x: number): void'
a = function (x: string) { return ''; }
~
!!! error TS2322: Type '(x: string) => string' is not assignable to type 'new (x: number) => void'.
!!! error TS2322: Type '(x: string) => string' provides no match for the signature 'new (x: number): void'
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