26 lines
883 B
Plaintext
26 lines
883 B
Plaintext
tests/cases/compiler/classImplementsClass2.ts(2,7): error TS2420: Class 'C' incorrectly implements interface 'A'.
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Property 'foo' is missing in type 'C'.
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tests/cases/compiler/classImplementsClass2.ts(13,1): error TS2322: Type 'C' is not assignable to type 'C2'.
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Property 'foo' is missing in type 'C'.
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==== tests/cases/compiler/classImplementsClass2.ts (2 errors) ====
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class A { foo(): number { return 1; } }
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class C implements A {} // error
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~
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!!! error TS2420: Class 'C' incorrectly implements interface 'A'.
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!!! error TS2420: Property 'foo' is missing in type 'C'.
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class C2 extends A {
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foo() {
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return 1;
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}
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}
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var c: C;
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var c2: C2;
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c = c2;
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c2 = c;
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~~
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!!! error TS2322: Type 'C' is not assignable to type 'C2'.
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!!! error TS2322: Property 'foo' is missing in type 'C'. |