25 lines
No EOL
702 B
Text
25 lines
No EOL
702 B
Text
tests/cases/compiler/optionalPropertiesInClasses.ts(10,7): error TS2420: Class 'C2' incorrectly implements interface 'ifoo'.
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Property 'y' is missing in type 'C2'.
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==== tests/cases/compiler/optionalPropertiesInClasses.ts (1 errors) ====
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interface ifoo {
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x?:number;
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y:number;
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}
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class C1 implements ifoo {
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public y:number;
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}
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class C2 implements ifoo { // ERROR - still need 'y'
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~~
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!!! error TS2420: Class 'C2' incorrectly implements interface 'ifoo'.
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!!! error TS2420: Property 'y' is missing in type 'C2'.
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public x:number;
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}
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class C3 implements ifoo {
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public x:number;
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public y:number;
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} |