d4792062bf
* Initial implementation of variadic tuple types * Accept new baselines * Handle variadic elements in tuple type inference * Special case inference between tuples with matching structure * Restore check that rest element is last element * Handle variadic tuples in relationship checking * Accept new baselines * Infer readonly constraints when inferring from readonly tuples * Fix lint issues * T assignable to readonly [...T] and [...T] assignable to T * Consistent tuple normalization * Create variadic tuple types from array literal expressions * Accept new baselines * Array literals have tuple types when contextual type is readonly * Accept new baselines * Optional elements before required elements become required elements * Update logic for rest parameters and spread arguments * Revert special case of contextual readonly array type * Accept new baselines * Fix lint issue * Switch entirely to createTupleType based on element flags * Don't infer readonly tuple types when inferring to variadic elements * Handle mapped types applied to generic tuple types * Handle constraint of indexed access type with generic tuple type * Accept new baselines * Address CR feedback * Simplify indexed access types involving generic tuple types * Propagate checkMode into getSpreadArgumentType * Guard against missing globalArrayType * Inference to [...T, ...U] based on implied arity of T * Accept new baselines * Add tests * Emit .d.ts from tests * Address CR feedback
191 lines
3.1 KiB
Plaintext
191 lines
3.1 KiB
Plaintext
=== tests/cases/conformance/expressions/optionalChaining/elementAccessChain/elementAccessChain.3.ts ===
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declare const obj: any;
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>obj : any
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obj?.["a"]++;
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>obj?.["a"]++ : number
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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obj?.a["b"]++;
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>obj?.a["b"]++ : number
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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obj?.["a"]--;
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>obj?.["a"]-- : number
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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obj?.a["b"]--;
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>obj?.a["b"]-- : number
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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++obj?.["a"];
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>++obj?.["a"] : number
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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++obj?.a["b"];
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>++obj?.a["b"] : number
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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--obj?.["a"];
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>--obj?.["a"] : number
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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--obj?.a["b"];
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>--obj?.a["b"] : number
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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obj?.["a"] = 1;
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>obj?.["a"] = 1 : 1
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>1 : 1
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obj?.a["b"] = 1;
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>obj?.a["b"] = 1 : 1
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>1 : 1
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obj?.["a"] += 1;
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>obj?.["a"] += 1 : any
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>1 : 1
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obj?.a["b"] += 1;
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>obj?.a["b"] += 1 : any
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>1 : 1
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for (obj?.["a"] in {});
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>{} : {}
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for (obj?.a["b"] in {});
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>{} : {}
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for (obj?.["a"] of []);
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>[] : never[]
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for (obj?.a["b"] of []);
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>[] : never[]
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({ a: obj?.["a"] } = { a: 1 });
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>({ a: obj?.["a"] } = { a: 1 }) : { a: number; }
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>{ a: obj?.["a"] } = { a: 1 } : { a: number; }
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>{ a: obj?.["a"] } : { a: any; }
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>a : any
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>{ a: 1 } : { a: number; }
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>a : number
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>1 : 1
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({ a: obj?.a["b"] } = { a: 1 });
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>({ a: obj?.a["b"] } = { a: 1 }) : { a: number; }
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>{ a: obj?.a["b"] } = { a: 1 } : { a: number; }
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>{ a: obj?.a["b"] } : { a: any; }
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>a : any
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>{ a: 1 } : { a: number; }
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>a : number
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>1 : 1
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({ ...obj?.["a"] } = { a: 1 });
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>({ ...obj?.["a"] } = { a: 1 }) : { a: number; }
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>{ ...obj?.["a"] } = { a: 1 } : { a: number; }
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>{ ...obj?.["a"] } : any
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>{ a: 1 } : { a: number; }
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>a : number
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>1 : 1
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({ ...obj?.a["b"] } = { a: 1 });
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>({ ...obj?.a["b"] } = { a: 1 }) : { a: number; }
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>{ ...obj?.a["b"] } = { a: 1 } : { a: number; }
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>{ ...obj?.a["b"] } : any
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>{ a: 1 } : { a: number; }
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>a : number
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>1 : 1
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[...obj?.["a"]] = [];
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>[...obj?.["a"]] = [] : never[]
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>[...obj?.["a"]] : any[]
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>...obj?.["a"] : any
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>obj?.["a"] : any
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>obj : any
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>"a" : "a"
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>[] : never[]
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[...obj?.a["b"]] = [];
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>[...obj?.a["b"]] = [] : never[]
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>[...obj?.a["b"]] : any[]
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>...obj?.a["b"] : any
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>obj?.a["b"] : any
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>obj?.a : any
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>obj : any
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>a : any
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>"b" : "b"
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>[] : never[]
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