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tests/cases/compiler/objectLitIndexerContextualType.ts(12,13): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/compiler/objectLitIndexerContextualType.ts(12,17): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/compiler/objectLitIndexerContextualType.ts(15,13): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/compiler/objectLitIndexerContextualType.ts(15,17): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/compiler/objectLitIndexerContextualType.ts(18,5): error TS2322: Type '{ s: (t: any) => number; }' is not assignable to type 'J'.
Object literal may only specify known properties, and 's' does not exist in type 'J'.
tests/cases/compiler/objectLitIndexerContextualType.ts(21,13): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/compiler/objectLitIndexerContextualType.ts(21,17): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
==== tests/cases/compiler/objectLitIndexerContextualType.ts (7 errors) ====
interface I {
[s: string]: (s: string) => number;
}
interface J {
[s: number]: (s: string) => number;
}
var x: I;
var y: J;
x = {
s: t => t * t, // Should error
~
!!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
~
!!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
};
x = {
0: t => t * t, // Should error
~
!!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
~
!!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
};
y = {
s: t => t * t, // Should error
~~~~~~~~~~~~~
!!! error TS2322: Type '{ s: (t: any) => number; }' is not assignable to type 'J'.
!!! error TS2322: Object literal may only specify known properties, and 's' does not exist in type 'J'.
};
y = {
0: t => t * t, // Should error
~
!!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
~
!!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
};
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