|
| 1 | +=== tests/cases/conformance/expressions/typeGuards/typeGuardByEqualityCheck.ts === |
| 2 | +interface Discriminator { |
| 3 | +>Discriminator : Symbol(Discriminator, Decl(typeGuardByEqualityCheck.ts, 0, 0)) |
| 4 | + |
| 5 | + _discriminator: void; |
| 6 | +>_discriminator : Symbol(_discriminator, Decl(typeGuardByEqualityCheck.ts, 0, 25)) |
| 7 | +} |
| 8 | + |
| 9 | +interface FooDiscriminator extends Discriminator { |
| 10 | +>FooDiscriminator : Symbol(FooDiscriminator, Decl(typeGuardByEqualityCheck.ts, 2, 1)) |
| 11 | +>Discriminator : Symbol(Discriminator, Decl(typeGuardByEqualityCheck.ts, 0, 0)) |
| 12 | + |
| 13 | + _foo: void; |
| 14 | +>_foo : Symbol(_foo, Decl(typeGuardByEqualityCheck.ts, 4, 50)) |
| 15 | +} |
| 16 | + |
| 17 | +interface BarDiscriminator extends Discriminator { |
| 18 | +>BarDiscriminator : Symbol(BarDiscriminator, Decl(typeGuardByEqualityCheck.ts, 6, 1)) |
| 19 | +>Discriminator : Symbol(Discriminator, Decl(typeGuardByEqualityCheck.ts, 0, 0)) |
| 20 | + |
| 21 | + _bar: void; |
| 22 | +>_bar : Symbol(_bar, Decl(typeGuardByEqualityCheck.ts, 8, 50)) |
| 23 | +} |
| 24 | + |
| 25 | +interface BaseNode { |
| 26 | +>BaseNode : Symbol(BaseNode, Decl(typeGuardByEqualityCheck.ts, 10, 1)) |
| 27 | + |
| 28 | + kind: Discriminator; |
| 29 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 12, 20)) |
| 30 | +>Discriminator : Symbol(Discriminator, Decl(typeGuardByEqualityCheck.ts, 0, 0)) |
| 31 | +} |
| 32 | + |
| 33 | +interface FooNode extends BaseNode { |
| 34 | +>FooNode : Symbol(FooNode, Decl(typeGuardByEqualityCheck.ts, 14, 1)) |
| 35 | +>BaseNode : Symbol(BaseNode, Decl(typeGuardByEqualityCheck.ts, 10, 1)) |
| 36 | + |
| 37 | + kind: FooDiscriminator; |
| 38 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 16, 36)) |
| 39 | +>FooDiscriminator : Symbol(FooDiscriminator, Decl(typeGuardByEqualityCheck.ts, 2, 1)) |
| 40 | + |
| 41 | + foo: string; |
| 42 | +>foo : Symbol(foo, Decl(typeGuardByEqualityCheck.ts, 17, 24)) |
| 43 | +} |
| 44 | + |
| 45 | +interface BarNode extends BaseNode { |
| 46 | +>BarNode : Symbol(BarNode, Decl(typeGuardByEqualityCheck.ts, 19, 1)) |
| 47 | +>BaseNode : Symbol(BaseNode, Decl(typeGuardByEqualityCheck.ts, 10, 1)) |
| 48 | + |
| 49 | + kind: BarDiscriminator; |
| 50 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 21, 36)) |
| 51 | +>BarDiscriminator : Symbol(BarDiscriminator, Decl(typeGuardByEqualityCheck.ts, 6, 1)) |
| 52 | + |
| 53 | + bar: string; |
| 54 | +>bar : Symbol(bar, Decl(typeGuardByEqualityCheck.ts, 22, 24)) |
| 55 | +} |
| 56 | + |
| 57 | +let a: FooDiscriminator; |
| 58 | +>a : Symbol(a, Decl(typeGuardByEqualityCheck.ts, 26, 3)) |
| 59 | +>FooDiscriminator : Symbol(FooDiscriminator, Decl(typeGuardByEqualityCheck.ts, 2, 1)) |
| 60 | + |
| 61 | +let x: FooNode | BarNode; |
| 62 | +>x : Symbol(x, Decl(typeGuardByEqualityCheck.ts, 27, 3)) |
| 63 | +>FooNode : Symbol(FooNode, Decl(typeGuardByEqualityCheck.ts, 14, 1)) |
| 64 | +>BarNode : Symbol(BarNode, Decl(typeGuardByEqualityCheck.ts, 19, 1)) |
| 65 | + |
| 66 | +if (x.kind === a) { |
| 67 | +>x.kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 16, 36), Decl(typeGuardByEqualityCheck.ts, 21, 36)) |
| 68 | +>x : Symbol(x, Decl(typeGuardByEqualityCheck.ts, 27, 3)) |
| 69 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 16, 36), Decl(typeGuardByEqualityCheck.ts, 21, 36)) |
| 70 | +>a : Symbol(a, Decl(typeGuardByEqualityCheck.ts, 26, 3)) |
| 71 | + |
| 72 | + x.foo = "yay!"; |
| 73 | +>x.foo : Symbol(FooNode.foo, Decl(typeGuardByEqualityCheck.ts, 17, 24)) |
| 74 | +>x : Symbol(x, Decl(typeGuardByEqualityCheck.ts, 27, 3)) |
| 75 | +>foo : Symbol(FooNode.foo, Decl(typeGuardByEqualityCheck.ts, 17, 24)) |
| 76 | +} |
| 77 | +else { |
| 78 | + x; // Not narrowed at present |
| 79 | +>x : Symbol(x, Decl(typeGuardByEqualityCheck.ts, 27, 3)) |
| 80 | +} |
| 81 | + |
| 82 | +let z: { |
| 83 | +>z : Symbol(z, Decl(typeGuardByEqualityCheck.ts, 36, 3)) |
| 84 | + |
| 85 | + value: string; |
| 86 | +>value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 36, 8)) |
| 87 | + |
| 88 | + item: FooNode | BarNode; |
| 89 | +>item : Symbol(item, Decl(typeGuardByEqualityCheck.ts, 37, 15)) |
| 90 | +>FooNode : Symbol(FooNode, Decl(typeGuardByEqualityCheck.ts, 14, 1)) |
| 91 | +>BarNode : Symbol(BarNode, Decl(typeGuardByEqualityCheck.ts, 19, 1)) |
| 92 | +} |
| 93 | +if (z.item.kind === a) { |
| 94 | +>z.item.kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 16, 36), Decl(typeGuardByEqualityCheck.ts, 21, 36)) |
| 95 | +>z.item : Symbol(item, Decl(typeGuardByEqualityCheck.ts, 37, 15)) |
| 96 | +>z : Symbol(z, Decl(typeGuardByEqualityCheck.ts, 36, 3)) |
| 97 | +>item : Symbol(item, Decl(typeGuardByEqualityCheck.ts, 37, 15)) |
| 98 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 16, 36), Decl(typeGuardByEqualityCheck.ts, 21, 36)) |
| 99 | +>a : Symbol(a, Decl(typeGuardByEqualityCheck.ts, 26, 3)) |
| 100 | + |
| 101 | + z.item.foo = "cool!"; |
| 102 | +>z.item.foo : Symbol(FooNode.foo, Decl(typeGuardByEqualityCheck.ts, 17, 24)) |
| 103 | +>z.item : Symbol(item) |
| 104 | +>z : Symbol(z, Decl(typeGuardByEqualityCheck.ts, 36, 3)) |
| 105 | +>item : Symbol(item) |
| 106 | +>foo : Symbol(FooNode.foo, Decl(typeGuardByEqualityCheck.ts, 17, 24)) |
| 107 | + |
| 108 | + z.value = "yes"; |
| 109 | +>z.value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 36, 8)) |
| 110 | +>z : Symbol(z, Decl(typeGuardByEqualityCheck.ts, 36, 3)) |
| 111 | +>value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 36, 8)) |
| 112 | +} |
| 113 | + |
| 114 | +let foo: "foo"; |
| 115 | +>foo : Symbol(foo, Decl(typeGuardByEqualityCheck.ts, 45, 3)) |
| 116 | + |
| 117 | +let bar: "bar"; |
| 118 | +>bar : Symbol(bar, Decl(typeGuardByEqualityCheck.ts, 46, 3)) |
| 119 | + |
| 120 | +let foobar: "foobar"; |
| 121 | +>foobar : Symbol(foobar, Decl(typeGuardByEqualityCheck.ts, 47, 3)) |
| 122 | + |
| 123 | +interface Thing { |
| 124 | +>Thing : Symbol(Thing, Decl(typeGuardByEqualityCheck.ts, 47, 21)) |
| 125 | + |
| 126 | + kind: string; |
| 127 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 49, 17)) |
| 128 | +} |
| 129 | +interface FooThing extends Thing { |
| 130 | +>FooThing : Symbol(FooThing, Decl(typeGuardByEqualityCheck.ts, 51, 1)) |
| 131 | +>Thing : Symbol(Thing, Decl(typeGuardByEqualityCheck.ts, 47, 21)) |
| 132 | + |
| 133 | + kind: "foo"; |
| 134 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 52, 34)) |
| 135 | + |
| 136 | + foo: string; |
| 137 | +>foo : Symbol(foo, Decl(typeGuardByEqualityCheck.ts, 53, 13)) |
| 138 | +} |
| 139 | +interface BarThing extends Thing { |
| 140 | +>BarThing : Symbol(BarThing, Decl(typeGuardByEqualityCheck.ts, 55, 1)) |
| 141 | +>Thing : Symbol(Thing, Decl(typeGuardByEqualityCheck.ts, 47, 21)) |
| 142 | + |
| 143 | + kind: "bar"; |
| 144 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 56, 34)) |
| 145 | + |
| 146 | + bar: string; |
| 147 | +>bar : Symbol(bar, Decl(typeGuardByEqualityCheck.ts, 57, 13)) |
| 148 | +} |
| 149 | +interface FooBarThing extends Thing { |
| 150 | +>FooBarThing : Symbol(FooBarThing, Decl(typeGuardByEqualityCheck.ts, 59, 1)) |
| 151 | +>Thing : Symbol(Thing, Decl(typeGuardByEqualityCheck.ts, 47, 21)) |
| 152 | + |
| 153 | + kind: "foobar"; |
| 154 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 60, 37)) |
| 155 | + |
| 156 | + foo: string; |
| 157 | +>foo : Symbol(foo, Decl(typeGuardByEqualityCheck.ts, 61, 16)) |
| 158 | + |
| 159 | + bar: string; |
| 160 | +>bar : Symbol(bar, Decl(typeGuardByEqualityCheck.ts, 62, 13)) |
| 161 | +} |
| 162 | + |
| 163 | +let gg: FooThing | BarThing | FooBarThing; |
| 164 | +>gg : Symbol(gg, Decl(typeGuardByEqualityCheck.ts, 66, 3)) |
| 165 | +>FooThing : Symbol(FooThing, Decl(typeGuardByEqualityCheck.ts, 51, 1)) |
| 166 | +>BarThing : Symbol(BarThing, Decl(typeGuardByEqualityCheck.ts, 55, 1)) |
| 167 | +>FooBarThing : Symbol(FooBarThing, Decl(typeGuardByEqualityCheck.ts, 59, 1)) |
| 168 | + |
| 169 | +if (gg.kind === foobar) { |
| 170 | +>gg.kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 52, 34), Decl(typeGuardByEqualityCheck.ts, 56, 34), Decl(typeGuardByEqualityCheck.ts, 60, 37)) |
| 171 | +>gg : Symbol(gg, Decl(typeGuardByEqualityCheck.ts, 66, 3)) |
| 172 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 52, 34), Decl(typeGuardByEqualityCheck.ts, 56, 34), Decl(typeGuardByEqualityCheck.ts, 60, 37)) |
| 173 | +>foobar : Symbol(foobar, Decl(typeGuardByEqualityCheck.ts, 47, 3)) |
| 174 | + |
| 175 | + gg.bar = "bar"; |
| 176 | +>gg.bar : Symbol(FooBarThing.bar, Decl(typeGuardByEqualityCheck.ts, 62, 13)) |
| 177 | +>gg : Symbol(gg, Decl(typeGuardByEqualityCheck.ts, 66, 3)) |
| 178 | +>bar : Symbol(FooBarThing.bar, Decl(typeGuardByEqualityCheck.ts, 62, 13)) |
| 179 | + |
| 180 | + gg.foo = "foo"; |
| 181 | +>gg.foo : Symbol(FooBarThing.foo, Decl(typeGuardByEqualityCheck.ts, 61, 16)) |
| 182 | +>gg : Symbol(gg, Decl(typeGuardByEqualityCheck.ts, 66, 3)) |
| 183 | +>foo : Symbol(FooBarThing.foo, Decl(typeGuardByEqualityCheck.ts, 61, 16)) |
| 184 | +} |
| 185 | +let holder = { |
| 186 | +>holder : Symbol(holder, Decl(typeGuardByEqualityCheck.ts, 71, 3)) |
| 187 | + |
| 188 | + value: gg |
| 189 | +>value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 71, 14)) |
| 190 | +>gg : Symbol(gg, Decl(typeGuardByEqualityCheck.ts, 66, 3)) |
| 191 | + |
| 192 | +}; |
| 193 | +if (holder.value.kind === foo) { |
| 194 | +>holder.value.kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 52, 34), Decl(typeGuardByEqualityCheck.ts, 56, 34), Decl(typeGuardByEqualityCheck.ts, 60, 37)) |
| 195 | +>holder.value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 71, 14)) |
| 196 | +>holder : Symbol(holder, Decl(typeGuardByEqualityCheck.ts, 71, 3)) |
| 197 | +>value : Symbol(value, Decl(typeGuardByEqualityCheck.ts, 71, 14)) |
| 198 | +>kind : Symbol(kind, Decl(typeGuardByEqualityCheck.ts, 52, 34), Decl(typeGuardByEqualityCheck.ts, 56, 34), Decl(typeGuardByEqualityCheck.ts, 60, 37)) |
| 199 | +>foo : Symbol(foo, Decl(typeGuardByEqualityCheck.ts, 45, 3)) |
| 200 | + |
| 201 | + holder.value.foo = "foo"; |
| 202 | +>holder.value.foo : Symbol(FooThing.foo, Decl(typeGuardByEqualityCheck.ts, 53, 13)) |
| 203 | +>holder.value : Symbol(value) |
| 204 | +>holder : Symbol(holder, Decl(typeGuardByEqualityCheck.ts, 71, 3)) |
| 205 | +>value : Symbol(value) |
| 206 | +>foo : Symbol(FooThing.foo, Decl(typeGuardByEqualityCheck.ts, 53, 13)) |
| 207 | +} |
0 commit comments