6e77e2e810
Also got rid of the 'terminalMessages' concept.
39 lines
1.4 KiB
Plaintext
39 lines
1.4 KiB
Plaintext
tests/cases/conformance/interfaces/interfaceDeclarations/interfaceWithMultipleBaseTypes2.ts(17,11): error TS2430: Interface 'Derived2' incorrectly extends interface 'Base'.
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Types of property 'x' are incompatible.
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Type '{ a: number; b: string; }' is not assignable to type '{ a?: string; b: string; }'.
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Types of property 'a' are incompatible.
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Type 'number' is not assignable to type 'string'.
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==== tests/cases/conformance/interfaces/interfaceDeclarations/interfaceWithMultipleBaseTypes2.ts (1 errors) ====
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interface Base {
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x: {
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a?: string; b: string;
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}
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}
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interface Base2 {
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x: {
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b: string; c?: number;
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}
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}
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interface Derived extends Base, Base2 {
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x: { b: string }
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}
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interface Derived2 extends Base, Base2 { // error
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~~~~~~~~
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!!! error TS2430: Interface 'Derived2' incorrectly extends interface 'Base'.
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!!! error TS2430: Types of property 'x' are incompatible.
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!!! error TS2430: Type '{ a: number; b: string; }' is not assignable to type '{ a?: string; b: string; }'.
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!!! error TS2430: Types of property 'a' are incompatible.
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!!! error TS2430: Type 'number' is not assignable to type 'string'.
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x: { a: number; b: string }
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}
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interface Derived3 extends Base, Base2 {
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x: { a: string; b: string }
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}
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