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Try making parenthesizeConstituentTypeOfUnionType a no-op #57900

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10 changes: 5 additions & 5 deletions src/compiler/factory/parenthesizerRules.ts
Original file line number Diff line number Diff line change
Expand Up @@ -491,11 +491,11 @@ export function createParenthesizerRules(factory: NodeFactory): ParenthesizerRul
//
// - A union type constituent has the same precedence as the check type of a conditional type
function parenthesizeConstituentTypeOfUnionType(type: TypeNode) {
switch (type.kind) {
case SyntaxKind.UnionType: // Not strictly necessary, but a union containing a union should have been flattened
case SyntaxKind.IntersectionType: // Not strictly necessary, but makes generated output more readable and avoids breaks in DT tests
return factory.createParenthesizedType(type);
}
// switch (type.kind) {
// case SyntaxKind.UnionType: // Not strictly necessary, but a union containing a union should have been flattened
// case SyntaxKind.IntersectionType: // Not strictly necessary, but makes generated output more readable and avoids breaks in DT tests
// return factory.createParenthesizedType(type);
// }
return parenthesizeCheckTypeOfConditionalType(type);
}

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2 changes: 1 addition & 1 deletion tests/baselines/reference/controlFlowIfStatement.types
Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,7 @@ function c<T>(data: string | T): T {
>JSON.parse : (text: string, reviver?: (this: any, key: string, value: any) => any) => any
>JSON : JSON
>parse : (text: string, reviver?: (this: any, key: string, value: any) => any) => any
>data : string | (T & string)
>data : string | T & string
}
else {
return data;
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Original file line number Diff line number Diff line change
Expand Up @@ -38,9 +38,9 @@ export declare const vConst: {} & {
export declare function fn(p?: {} & {
name: string;
}): void;
export declare function fnWithRequiredDefaultParam(p: ({} & {
export declare function fnWithRequiredDefaultParam(p: {} & {
name: string;
}) | undefined, req: number): void;
} | undefined, req: number): void;
export declare class C {
ctorField: {} & {
name: string;
Expand All @@ -57,9 +57,9 @@ export declare class C {
method(p?: {} & {
name: string;
}): void;
methodWithRequiredDefault(p: ({} & {
methodWithRequiredDefault(p: {} & {
name: string;
}) | undefined, req: number): void;
} | undefined, req: number): void;
constructor(ctorField?: {} & {
name: string;
});
Expand All @@ -74,6 +74,6 @@ declare const _default: {} & {
name: string;
};
export default _default;
export declare function fnWithPartialAnnotationOnDefaultparam(x: ({} & {
export declare function fnWithPartialAnnotationOnDefaultparam(x: {} & {
name: string;
}) | undefined, b: number): void;
} | undefined, b: number): void;
Original file line number Diff line number Diff line change
Expand Up @@ -301,11 +301,11 @@ export { type UseQueryReturnType, useQuery };
=== node_modules/@tanstack/vue-query/build/modern/index.d.ts ===
export { UseQueryReturnType, useQuery } from './useQuery-CPqkvEsh.js';
>UseQueryReturnType : any
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>

=== src/index.mts ===
import { useQuery } from '@tanstack/vue-query'
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>

const baseUrl = 'https://api.publicapis.org/'
>baseUrl : "https://api.publicapis.org/"
Expand Down Expand Up @@ -412,7 +412,7 @@ export const useEntries = () => {

return useQuery({
>useQuery({ queryKey: entryKeys.list(), queryFn: testApi.getEntries, select: (data) => data.slice(0, 10) }) : import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<IEntry[], Error>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").UseQueryReturnType<TData, TError>
>{ queryKey: entryKeys.list(), queryFn: testApi.getEntries, select: (data) => data.slice(0, 10) } : { queryKey: readonly ["entries", "list"]; queryFn: () => Promise<IEntry[]>; select: (data: IEntry[]) => IEntry[]; }

queryKey: entryKeys.list(),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -304,12 +304,12 @@ export { type UseQueryReturnType as b, useQuery as u };
export { b as UseQueryReturnType, u as useQuery } from './useQuery-CPqkvEsh.js';
>b : any
>UseQueryReturnType : any
>u : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>u : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>

=== src/index.mts ===
import { useQuery } from '@tanstack/vue-query'
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>

const baseUrl = 'https://api.publicapis.org/'
>baseUrl : "https://api.publicapis.org/"
Expand Down Expand Up @@ -416,7 +416,7 @@ export const useEntries = () => {

return useQuery({
>useQuery({ queryKey: entryKeys.list(), queryFn: testApi.getEntries, select: (data) => data.slice(0, 10) }) : import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<IEntry[], Error>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: (number | boolean | ((failureCount: number, error: TError) => boolean)) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>useQuery : <TQueryFnData = unknown, TError = Error, TData = TQueryFnData, TQueryKey extends readonly unknown[] = readonly unknown[]>(options: { enabled?: boolean | undefined; refetchInterval?: number | undefined; select?: ((data: TQueryFnData) => TData) | undefined; retry?: number | boolean | ((failureCount: number, error: TError) => boolean) | undefined; queryFn?: ((context: { queryKey: TQueryKey; }) => TQueryFnData | Promise<TQueryFnData>) | undefined; queryKey?: TQueryKey | undefined; initialData?: TQueryFnData | undefined; initialDataUpdatedAt?: number | (() => number | undefined) | undefined; } & { initialData?: undefined; }) => import("node_modules/@tanstack/vue-query/build/modern/useQuery-CPqkvEsh").b<TData, TError>
>{ queryKey: entryKeys.list(), queryFn: testApi.getEntries, select: (data) => data.slice(0, 10) } : { queryKey: readonly ["entries", "list"]; queryFn: () => Promise<IEntry[]>; select: (data: IEntry[]) => IEntry[]; }

queryKey: entryKeys.list(),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
=== discriminableUnionWithIntersectedMembers.ts ===
// regression test for https://github.com/microsoft/TypeScript/issues/33243
type X =
>X : ({ x: 'x'; y: number; } & { y: number; }) | ({ x: 'y'; y: number; z?: boolean; } & { y: number; })
>X : { x: 'x'; y: number; } & { y: number; } | { x: 'y'; y: number; z?: boolean; } & { y: number; }

| { x: 'x', y: number } & { y: number }
>x : "x"
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4 changes: 2 additions & 2 deletions tests/baselines/reference/discriminatedUnionTypes2.types
Original file line number Diff line number Diff line change
Expand Up @@ -383,14 +383,14 @@ function foo1(x: RuntimeValue & { type: 'number' }) {

function foo2(x: RuntimeValue & ({ type: 'number' } | { type: 'string' })) {
>foo2 : (x: RuntimeValue & ({ type: 'number';} | { type: 'string';})) => void
>x : ({ type: "number"; value: number; } & { type: 'number'; }) | ({ type: "string"; value: string; } & { type: 'string'; })
>x : { type: "number"; value: number; } & { type: 'number'; } | { type: "string"; value: string; } & { type: 'string'; }
>type : "number"
>type : "string"

if (x.type === 'number') {
>x.type === 'number' : boolean
>x.type : "string" | "number"
>x : ({ type: "number"; value: number; } & { type: "number"; }) | ({ type: "string"; value: string; } & { type: "string"; })
>x : { type: "number"; value: number; } & { type: "number"; } | { type: "string"; value: string; } & { type: "string"; }
>type : "string" | "number"
>'number' : "number"

Expand Down
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