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Add NoInfer intrinsic type #52968

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Andarist wants to merge 7 commits into from
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Add NoInfer intrinsic type #52968

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2524c16
Add `NoInfer` intrinsic type
Andarist Feb 25, 2023
235f4de
Do not report errors on NonInfer not being able to use the instrinsic…
Andarist Feb 25, 2023
3fffd84
Include emit in the test
Andarist Feb 25, 2023
f94b780
fixed tests
Andarist Feb 25, 2023
86448ff
Normalize `NoInferType`
Andarist Feb 25, 2023
b5f0ee1
Merge remote-tracking branch 'origin/main' into noinfer
Andarist Jun 13, 2023
989fa50
Merge branch 'main' into noinfer
andrewbranch Dec 7, 2023
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Merge remote-tracking branch 'origin/main' into noinfer
  • Loading branch information
@Andarist
Andarist committed Jun 13, 2023
commit b5f0ee113d1d96459a86bf17ebd4872ffaad45d1
26 changes: 13 additions & 13 deletions tests/baselines/reference/noInfer.errors.txt
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@@ -1,16 +1,16 @@
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(4,12): error TS2345: Argument of type '"bar"' is not assignable to parameter of type '"foo"'.
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(12,30): error TS2741: Property 'woof' is missing in type 'Animal' but required in type 'Dog'.
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(18,16): error TS2345: Argument of type '{ x: number; }' is not assignable to parameter of type '{ x: number; y: number; }'.
noInfer.ts(4,12): error TS2345: Argument of type '"bar"' is not assignable to parameter of type '"foo"'.
noInfer.ts(12,30): error TS2741: Property 'woof' is missing in type 'Animal' but required in type 'Dog'.
noInfer.ts(18,16): error TS2345: Argument of type '{ x: number; }' is not assignable to parameter of type '{ x: number; y: number; }'.
Property 'y' is missing in type '{ x: number; }' but required in type '{ x: number; y: number; }'.
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(23,22): error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
noInfer.ts(23,22): error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
Object literal may only specify known properties, and 'y' does not exist in type '{ x: number; }'.
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(24,14): error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
noInfer.ts(24,14): error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
Object literal may only specify known properties, and 'y' does not exist in type '{ x: number; }'.
tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(31,14): error TS2345: Argument of type '{}' is not assignable to parameter of type '{ foo: number; }'.
noInfer.ts(31,14): error TS2345: Argument of type '{}' is not assignable to parameter of type '{ foo: number; }'.
Property 'foo' is missing in type '{}' but required in type '{ foo: number; }'.


==== tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts (6 errors) ====
==== noInfer.ts (6 errors) ====
export declare function foo<T extends string>(a: T, b: NoInfer<T>): void

foo('foo', 'foo') // ok
Expand All @@ -27,8 +27,8 @@ tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(31,14):
doSomething(new Dog(), () => new Animal()); // error
~~~~~~~~~~~~
!!! error TS2741: Property 'woof' is missing in type 'Animal' but required in type 'Dog'.
!!! related TS2728 tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts:7:43: 'woof' is declared here.
!!! related TS6502 tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts:8:62: The expected type comes from the return type of this signature.
!!! related TS2728 noInfer.ts:7:43: 'woof' is declared here.
!!! related TS6502 noInfer.ts:8:62: The expected type comes from the return type of this signature.

export declare function assertEqual<T>(actual: T, expected: NoInfer<T>): boolean;

Expand All @@ -38,17 +38,17 @@ tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(31,14):
~~~~~~~~
!!! error TS2345: Argument of type '{ x: number; }' is not assignable to parameter of type '{ x: number; y: number; }'.
!!! error TS2345: Property 'y' is missing in type '{ x: number; }' but required in type '{ x: number; y: number; }'.
!!! related TS2728 tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts:17:19: 'y' is declared here.
!!! related TS2728 noInfer.ts:17:19: 'y' is declared here.

export declare function invoke<T, R>(func: (value: T) => R, value: NoInfer<T>): R;
export declare function test(value: { x: number; }): number;

invoke(test, { x: 1, y: 2 }); // error
~~~~
~
!!! error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
!!! error TS2345: Object literal may only specify known properties, and 'y' does not exist in type '{ x: number; }'.
test({ x: 1, y: 2 }); // error
~~~~
~
!!! error TS2345: Argument of type '{ x: number; y: number; }' is not assignable to parameter of type '{ x: number; }'.
!!! error TS2345: Object literal may only specify known properties, and 'y' does not exist in type '{ x: number; }'.

Expand All @@ -61,7 +61,7 @@ tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts(31,14):
~~
!!! error TS2345: Argument of type '{}' is not assignable to parameter of type '{ foo: number; }'.
!!! error TS2345: Property 'foo' is missing in type '{}' but required in type '{ foo: number; }'.
!!! related TS2728 tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts:28:40: 'foo' is declared here.
!!! related TS2728 noInfer.ts:28:40: 'foo' is declared here.

export declare function mutate<T>(callback: (a: NoInfer<T>, b: number) => T): T;
export const mutate1 = mutate((a, b) => b);
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2 changes: 2 additions & 0 deletions tests/baselines/reference/noInfer.js
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//// [tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts] ////

//// [noInfer.ts]
export declare function foo<T extends string>(a: T, b: NoInfer<T>): void

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4 changes: 3 additions & 1 deletion tests/baselines/reference/noInfer.symbols
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=== tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts ===
//// [tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts] ////

=== noInfer.ts ===
export declare function foo<T extends string>(a: T, b: NoInfer<T>): void
>foo : Symbol(foo, Decl(noInfer.ts, 0, 0))
>T : Symbol(T, Decl(noInfer.ts, 0, 28))
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4 changes: 3 additions & 1 deletion tests/baselines/reference/noInfer.types
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@@ -1,4 +1,6 @@
=== tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts ===
//// [tests/cases/conformance/types/typeRelationships/typeInference/noInfer.ts] ////

=== noInfer.ts ===
export declare function foo<T extends string>(a: T, b: NoInfer<T>): void
>foo : <T extends string>(a: T, b: NoInfer<T>) => void
>a : T
Expand Down
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