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jack-williamsjack-williams
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Update narrowing baseline
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‎tests/baselines/reference/narrowingByTypeofInSwitch.types‎

Lines changed: 0 additions & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -42,7 +42,6 @@ function assertSymbol(x: symbol) {
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function assertFunction(x: Function) {
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>assertFunction : (x: Function) => Function
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>x : Function
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>Function : Function
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return x;
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>x : Function
@@ -67,7 +66,6 @@ function assertUndefined(x: undefined) {
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function assertAll(x: Basic) {
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>assertAll : (x: Basic) => Basic
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>x : Basic
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>Basic : Basic
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return x;
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>x : Basic
@@ -91,12 +89,10 @@ function assertBooleanOrObject(x: boolean | object) {
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type Basic = number | boolean | string | symbol | object | Function | undefined;
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>Basic : Basic
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>Function : Function
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function testUnion(x: Basic) {
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>testUnion : (x: Basic) => void
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>x : Basic
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>Basic : Basic
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -152,10 +148,7 @@ function testUnion(x: Basic) {
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function testExtendsUnion<T extends Basic>(x: T) {
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>testExtendsUnion : <T extends Basic>(x: T) => void
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>T : T
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>Basic : Basic
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>x : T
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>T : T
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -276,7 +269,6 @@ function a1(x: string | object | undefined) {
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function testUnionExplicitDefault(x: Basic) {
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>testUnionExplicitDefault : (x: Basic) => void
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>x : Basic
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>Basic : Basic
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -316,7 +308,6 @@ function testUnionExplicitDefault(x: Basic) {
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function testUnionImplicitDefault(x: Basic) {
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>testUnionImplicitDefault : (x: Basic) => string | object | undefined
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>x : Basic
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>Basic : Basic
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -354,10 +345,7 @@ function testUnionImplicitDefault(x: Basic) {
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function testExtendsExplicitDefault<T extends Basic>(x: T) {
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>testExtendsExplicitDefault : <T extends Basic>(x: T) => void
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>T : T
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>Basic : Basic
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>x : T
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>T : T
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -397,10 +385,7 @@ function testExtendsExplicitDefault<T extends Basic>(x: T) {
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function testExtendsImplicitDefault<T extends Basic>(x: T) {
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>testExtendsImplicitDefault : <T extends Basic>(x: T) => string | number | boolean | symbol | object | undefined
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>T : T
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>Basic : Basic
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>x : T
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>T : T
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -448,8 +433,6 @@ type R = { x: string, y: number }
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function exhaustiveChecks(x: number | string | L | R): string {
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>exhaustiveChecks : (x: string | number | R | L) => string
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>x : string | number | R | L
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>L : L
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>R : R
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -483,11 +466,7 @@ function exhaustiveChecks(x: number | string | L | R): string {
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function exhaustiveChecksGenerics<T extends L | R | number | string>(x: T): string {
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>exhaustiveChecksGenerics : <T extends string | number | R | L>(x: T) => string
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>T : T
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>L : L
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>R : R
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>x : T
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>T : T
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switch (typeof x) {
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -511,7 +490,6 @@ function exhaustiveChecksGenerics<T extends L | R | number | string>(x: T): stri
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>(x as L) : L
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>x as L : L
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>x : T
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>L : L
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>42 : 42
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case 'object': return (x as R).x; // Can't narrow generic
@@ -520,22 +498,13 @@ function exhaustiveChecksGenerics<T extends L | R | number | string>(x: T): stri
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>(x as R) : R
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>x as R : R
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>x : T
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>R : R
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>x : string
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}
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}
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function multipleGeneric<X extends L, Y extends R>(xy: X | Y): [X, string] | [Y, number] {
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>multipleGeneric : <X extends L, Y extends R>(xy: X | Y) => [X, string] | [Y, number]
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>X : X
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>L : L
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>Y : Y
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>R : R
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>xy : X | Y
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>X : X
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>Y : Y
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>X : X
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>Y : Y
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switch (typeof xy) {
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>typeof xy : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -566,17 +535,7 @@ function multipleGeneric<X extends L, Y extends R>(xy: X | Y): [X, string] | [Y,
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function multipleGenericFuse<X extends L | number, Y extends R | number>(xy: X | Y): [X, number] | [Y, string] | [(X | Y)] {
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>multipleGenericFuse : <X extends number | L, Y extends number | R>(xy: X | Y) => [X, number] | [Y, string] | [X | Y]
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>X : X
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>L : L
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>Y : Y
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>R : R
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>xy : X | Y
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>X : X
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>Y : Y
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>X : X
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>Y : Y
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>X : X
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>Y : Y
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switch (typeof xy) {
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>typeof xy : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
@@ -603,15 +562,7 @@ function multipleGenericFuse<X extends L | number, Y extends R | number>(xy: X |
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function multipleGenericExhaustive<X extends L, Y extends R>(xy: X | Y): [X, string] | [Y, number] {
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>multipleGenericExhaustive : <X extends L, Y extends R>(xy: X | Y) => [X, string] | [Y, number]
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>X : X
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>L : L
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>Y : Y
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>R : R
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>xy : X | Y
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>X : X
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>Y : Y
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>X : X
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>Y : Y
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switch (typeof xy) {
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>typeof xy : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"

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