41 lines
1.9 KiB
Plaintext
41 lines
1.9 KiB
Plaintext
tests/cases/conformance/types/intersection/intersectionTypeReadonly.ts(17,6): error TS2540: Cannot assign to 'value' because it is a read-only property.
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tests/cases/conformance/types/intersection/intersectionTypeReadonly.ts(19,11): error TS2540: Cannot assign to 'value' because it is a read-only property.
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tests/cases/conformance/types/intersection/intersectionTypeReadonly.ts(23,15): error TS2540: Cannot assign to 'value' because it is a read-only property.
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tests/cases/conformance/types/intersection/intersectionTypeReadonly.ts(25,15): error TS2540: Cannot assign to 'value' because it is a read-only property.
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==== tests/cases/conformance/types/intersection/intersectionTypeReadonly.ts (4 errors) ====
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interface Base {
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readonly value: number;
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}
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interface Identical {
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readonly value: number;
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}
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interface Mutable {
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value: number;
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}
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interface DifferentType {
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readonly value: string;
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}
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interface DifferentName {
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readonly other: number;
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}
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let base: Base;
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base.value = 12 // error, lhs can't be a readonly property
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~~~~~
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!!! error TS2540: Cannot assign to 'value' because it is a read-only property.
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let identical: Base & Identical;
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identical.value = 12; // error, lhs can't be a readonly property
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~~~~~
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!!! error TS2540: Cannot assign to 'value' because it is a read-only property.
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let mutable: Base & Mutable;
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mutable.value = 12;
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let differentType: Base & DifferentType;
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differentType.value = 12; // error, lhs can't be a readonly property
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~~~~~
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!!! error TS2540: Cannot assign to 'value' because it is a read-only property.
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let differentName: Base & DifferentName;
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differentName.value = 12; // error, property 'value' doesn't exist
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~~~~~
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!!! error TS2540: Cannot assign to 'value' because it is a read-only property.
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