|
| 1 | +=== tests/cases/compiler/strictFunctionTypesErrors.ts === |
| 2 | +export {} |
| 3 | + |
| 4 | + |
| 5 | +declare let f1: (x: Object) => Object; |
| 6 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 7 | +>x : Symbol(x, Decl(strictFunctionTypesErrors.ts, 3, 17)) |
| 8 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 9 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 10 | + |
| 11 | +declare let f2: (x: Object) => string; |
| 12 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 13 | +>x : Symbol(x, Decl(strictFunctionTypesErrors.ts, 4, 17)) |
| 14 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 15 | + |
| 16 | +declare let f3: (x: string) => Object; |
| 17 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 18 | +>x : Symbol(x, Decl(strictFunctionTypesErrors.ts, 5, 17)) |
| 19 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 20 | + |
| 21 | +declare let f4: (x: string) => string; |
| 22 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 23 | +>x : Symbol(x, Decl(strictFunctionTypesErrors.ts, 6, 17)) |
| 24 | + |
| 25 | +f1 = f2; // Ok |
| 26 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 27 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 28 | + |
| 29 | +f1 = f3; // Error |
| 30 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 31 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 32 | + |
| 33 | +f1 = f4; // Error |
| 34 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 35 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 36 | + |
| 37 | +f2 = f1; // Error |
| 38 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 39 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 40 | + |
| 41 | +f2 = f3; // Error |
| 42 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 43 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 44 | + |
| 45 | +f2 = f4; // Error |
| 46 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 47 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 48 | + |
| 49 | +f3 = f1; // Ok |
| 50 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 51 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 52 | + |
| 53 | +f3 = f2; // Ok |
| 54 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 55 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 56 | + |
| 57 | +f3 = f4; // Ok |
| 58 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 59 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 60 | + |
| 61 | +f4 = f1; // Error |
| 62 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 63 | +>f1 : Symbol(f1, Decl(strictFunctionTypesErrors.ts, 3, 11)) |
| 64 | + |
| 65 | +f4 = f2; // Ok |
| 66 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 67 | +>f2 : Symbol(f2, Decl(strictFunctionTypesErrors.ts, 4, 11)) |
| 68 | + |
| 69 | +f4 = f3; // Error |
| 70 | +>f4 : Symbol(f4, Decl(strictFunctionTypesErrors.ts, 6, 11)) |
| 71 | +>f3 : Symbol(f3, Decl(strictFunctionTypesErrors.ts, 5, 11)) |
| 72 | + |
| 73 | +type Func<T, U> = (x: T) => U; |
| 74 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 75 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 24, 10)) |
| 76 | +>U : Symbol(U, Decl(strictFunctionTypesErrors.ts, 24, 12)) |
| 77 | +>x : Symbol(x, Decl(strictFunctionTypesErrors.ts, 24, 19)) |
| 78 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 24, 10)) |
| 79 | +>U : Symbol(U, Decl(strictFunctionTypesErrors.ts, 24, 12)) |
| 80 | + |
| 81 | +declare let g1: Func<Object, Object>; |
| 82 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 83 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 84 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 85 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 86 | + |
| 87 | +declare let g2: Func<Object, string>; |
| 88 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 89 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 90 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 91 | + |
| 92 | +declare let g3: Func<string, Object>; |
| 93 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 94 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 95 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 96 | + |
| 97 | +declare let g4: Func<string, string>; |
| 98 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 99 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 100 | + |
| 101 | +g1 = g2; // Ok |
| 102 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 103 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 104 | + |
| 105 | +g1 = g3; // Error |
| 106 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 107 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 108 | + |
| 109 | +g1 = g4; // Error |
| 110 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 111 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 112 | + |
| 113 | +g2 = g1; // Error |
| 114 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 115 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 116 | + |
| 117 | +g2 = g3; // Error |
| 118 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 119 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 120 | + |
| 121 | +g2 = g4; // Error |
| 122 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 123 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 124 | + |
| 125 | +g3 = g1; // Ok |
| 126 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 127 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 128 | + |
| 129 | +g3 = g2; // Ok |
| 130 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 131 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 132 | + |
| 133 | +g3 = g4; // Ok |
| 134 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 135 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 136 | + |
| 137 | +g4 = g1; // Error |
| 138 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 139 | +>g1 : Symbol(g1, Decl(strictFunctionTypesErrors.ts, 26, 11)) |
| 140 | + |
| 141 | +g4 = g2; // Ok |
| 142 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 143 | +>g2 : Symbol(g2, Decl(strictFunctionTypesErrors.ts, 27, 11)) |
| 144 | + |
| 145 | +g4 = g3; // Error |
| 146 | +>g4 : Symbol(g4, Decl(strictFunctionTypesErrors.ts, 29, 11)) |
| 147 | +>g3 : Symbol(g3, Decl(strictFunctionTypesErrors.ts, 28, 11)) |
| 148 | + |
| 149 | +declare let h1: Func<Func<Object, void>, Object>; |
| 150 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 151 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 152 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 153 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 154 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 155 | + |
| 156 | +declare let h2: Func<Func<Object, void>, string>; |
| 157 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 158 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 159 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 160 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 161 | + |
| 162 | +declare let h3: Func<Func<string, void>, Object>; |
| 163 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 164 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 165 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 166 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 167 | + |
| 168 | +declare let h4: Func<Func<string, void>, string>; |
| 169 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 170 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 171 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 172 | + |
| 173 | +h1 = h2; // Ok |
| 174 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 175 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 176 | + |
| 177 | +h1 = h3; // Ok |
| 178 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 179 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 180 | + |
| 181 | +h1 = h4; // Ok |
| 182 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 183 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 184 | + |
| 185 | +h2 = h1; // Error |
| 186 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 187 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 188 | + |
| 189 | +h2 = h3; // Error |
| 190 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 191 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 192 | + |
| 193 | +h2 = h4; // Ok |
| 194 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 195 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 196 | + |
| 197 | +h3 = h1; // Error |
| 198 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 199 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 200 | + |
| 201 | +h3 = h2; // Error |
| 202 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 203 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 204 | + |
| 205 | +h3 = h4; // Ok |
| 206 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 207 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 208 | + |
| 209 | +h4 = h1; // Error |
| 210 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 211 | +>h1 : Symbol(h1, Decl(strictFunctionTypesErrors.ts, 47, 11)) |
| 212 | + |
| 213 | +h4 = h2; // Error |
| 214 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 215 | +>h2 : Symbol(h2, Decl(strictFunctionTypesErrors.ts, 48, 11)) |
| 216 | + |
| 217 | +h4 = h3; // Error |
| 218 | +>h4 : Symbol(h4, Decl(strictFunctionTypesErrors.ts, 50, 11)) |
| 219 | +>h3 : Symbol(h3, Decl(strictFunctionTypesErrors.ts, 49, 11)) |
| 220 | + |
| 221 | +declare let i1: Func<Object, Func<Object, void>>; |
| 222 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 223 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 224 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 225 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 226 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 227 | + |
| 228 | +declare let i2: Func<Object, Func<string, void>>; |
| 229 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 230 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 231 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 232 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 233 | + |
| 234 | +declare let i3: Func<string, Func<Object, void>>; |
| 235 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 236 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 237 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 238 | +>Object : Symbol(Object, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --)) |
| 239 | + |
| 240 | +declare let i4: Func<string, Func<string, void>>; |
| 241 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 242 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 243 | +>Func : Symbol(Func, Decl(strictFunctionTypesErrors.ts, 22, 8)) |
| 244 | + |
| 245 | +i1 = i2; // Error |
| 246 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 247 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 248 | + |
| 249 | +i1 = i3; // Error |
| 250 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 251 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 252 | + |
| 253 | +i1 = i4; // Error |
| 254 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 255 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 256 | + |
| 257 | +i2 = i1; // Ok |
| 258 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 259 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 260 | + |
| 261 | +i2 = i3; // Error |
| 262 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 263 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 264 | + |
| 265 | +i2 = i4; // Error |
| 266 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 267 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 268 | + |
| 269 | +i3 = i1; // Ok |
| 270 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 271 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 272 | + |
| 273 | +i3 = i2; // Error |
| 274 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 275 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 276 | + |
| 277 | +i3 = i4; // Error |
| 278 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 279 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 280 | + |
| 281 | +i4 = i1; // Ok |
| 282 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 283 | +>i1 : Symbol(i1, Decl(strictFunctionTypesErrors.ts, 68, 11)) |
| 284 | + |
| 285 | +i4 = i2; // Ok |
| 286 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 287 | +>i2 : Symbol(i2, Decl(strictFunctionTypesErrors.ts, 69, 11)) |
| 288 | + |
| 289 | +i4 = i3; // Ok |
| 290 | +>i4 : Symbol(i4, Decl(strictFunctionTypesErrors.ts, 71, 11)) |
| 291 | +>i3 : Symbol(i3, Decl(strictFunctionTypesErrors.ts, 70, 11)) |
| 292 | + |
| 293 | +interface Animal { animal: void } |
| 294 | +>Animal : Symbol(Animal, Decl(strictFunctionTypesErrors.ts, 87, 8)) |
| 295 | +>animal : Symbol(Animal.animal, Decl(strictFunctionTypesErrors.ts, 89, 18)) |
| 296 | + |
| 297 | +interface Dog extends Animal { dog: void } |
| 298 | +>Dog : Symbol(Dog, Decl(strictFunctionTypesErrors.ts, 89, 33)) |
| 299 | +>Animal : Symbol(Animal, Decl(strictFunctionTypesErrors.ts, 87, 8)) |
| 300 | +>dog : Symbol(Dog.dog, Decl(strictFunctionTypesErrors.ts, 90, 30)) |
| 301 | + |
| 302 | +interface Cat extends Animal { cat: void } |
| 303 | +>Cat : Symbol(Cat, Decl(strictFunctionTypesErrors.ts, 90, 42)) |
| 304 | +>Animal : Symbol(Animal, Decl(strictFunctionTypesErrors.ts, 87, 8)) |
| 305 | +>cat : Symbol(Cat.cat, Decl(strictFunctionTypesErrors.ts, 91, 30)) |
| 306 | + |
| 307 | +interface Comparer1<T> { |
| 308 | +>Comparer1 : Symbol(Comparer1, Decl(strictFunctionTypesErrors.ts, 91, 42)) |
| 309 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 93, 20)) |
| 310 | + |
| 311 | + compare(a: T, b: T): number; |
| 312 | +>compare : Symbol(Comparer1.compare, Decl(strictFunctionTypesErrors.ts, 93, 24)) |
| 313 | +>a : Symbol(a, Decl(strictFunctionTypesErrors.ts, 94, 12)) |
| 314 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 93, 20)) |
| 315 | +>b : Symbol(b, Decl(strictFunctionTypesErrors.ts, 94, 17)) |
| 316 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 93, 20)) |
| 317 | +} |
| 318 | + |
| 319 | +declare let animalComparer1: Comparer1<Animal>; |
| 320 | +>animalComparer1 : Symbol(animalComparer1, Decl(strictFunctionTypesErrors.ts, 97, 11)) |
| 321 | +>Comparer1 : Symbol(Comparer1, Decl(strictFunctionTypesErrors.ts, 91, 42)) |
| 322 | +>Animal : Symbol(Animal, Decl(strictFunctionTypesErrors.ts, 87, 8)) |
| 323 | + |
| 324 | +declare let dogComparer1: Comparer1<Dog>; |
| 325 | +>dogComparer1 : Symbol(dogComparer1, Decl(strictFunctionTypesErrors.ts, 98, 11)) |
| 326 | +>Comparer1 : Symbol(Comparer1, Decl(strictFunctionTypesErrors.ts, 91, 42)) |
| 327 | +>Dog : Symbol(Dog, Decl(strictFunctionTypesErrors.ts, 89, 33)) |
| 328 | + |
| 329 | +animalComparer1 = dogComparer1; // Ok |
| 330 | +>animalComparer1 : Symbol(animalComparer1, Decl(strictFunctionTypesErrors.ts, 97, 11)) |
| 331 | +>dogComparer1 : Symbol(dogComparer1, Decl(strictFunctionTypesErrors.ts, 98, 11)) |
| 332 | + |
| 333 | +dogComparer1 = animalComparer1; // Ok |
| 334 | +>dogComparer1 : Symbol(dogComparer1, Decl(strictFunctionTypesErrors.ts, 98, 11)) |
| 335 | +>animalComparer1 : Symbol(animalComparer1, Decl(strictFunctionTypesErrors.ts, 97, 11)) |
| 336 | + |
| 337 | +interface Comparer2<T> { |
| 338 | +>Comparer2 : Symbol(Comparer2, Decl(strictFunctionTypesErrors.ts, 101, 31)) |
| 339 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 103, 20)) |
| 340 | + |
| 341 | + compare: (a: T, b: T) => number; |
| 342 | +>compare : Symbol(Comparer2.compare, Decl(strictFunctionTypesErrors.ts, 103, 24)) |
| 343 | +>a : Symbol(a, Decl(strictFunctionTypesErrors.ts, 104, 14)) |
| 344 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 103, 20)) |
| 345 | +>b : Symbol(b, Decl(strictFunctionTypesErrors.ts, 104, 19)) |
| 346 | +>T : Symbol(T, Decl(strictFunctionTypesErrors.ts, 103, 20)) |
| 347 | +} |
| 348 | + |
| 349 | +declare let animalComparer2: Comparer2<Animal>; |
| 350 | +>animalComparer2 : Symbol(animalComparer2, Decl(strictFunctionTypesErrors.ts, 107, 11)) |
| 351 | +>Comparer2 : Symbol(Comparer2, Decl(strictFunctionTypesErrors.ts, 101, 31)) |
| 352 | +>Animal : Symbol(Animal, Decl(strictFunctionTypesErrors.ts, 87, 8)) |
| 353 | + |
| 354 | +declare let dogComparer2: Comparer2<Dog>; |
| 355 | +>dogComparer2 : Symbol(dogComparer2, Decl(strictFunctionTypesErrors.ts, 108, 11)) |
| 356 | +>Comparer2 : Symbol(Comparer2, Decl(strictFunctionTypesErrors.ts, 101, 31)) |
| 357 | +>Dog : Symbol(Dog, Decl(strictFunctionTypesErrors.ts, 89, 33)) |
| 358 | + |
| 359 | +animalComparer2 = dogComparer2; // Error |
| 360 | +>animalComparer2 : Symbol(animalComparer2, Decl(strictFunctionTypesErrors.ts, 107, 11)) |
| 361 | +>dogComparer2 : Symbol(dogComparer2, Decl(strictFunctionTypesErrors.ts, 108, 11)) |
| 362 | + |
| 363 | +dogComparer2 = animalComparer2; // Ok |
| 364 | +>dogComparer2 : Symbol(dogComparer2, Decl(strictFunctionTypesErrors.ts, 108, 11)) |
| 365 | +>animalComparer2 : Symbol(animalComparer2, Decl(strictFunctionTypesErrors.ts, 107, 11)) |
| 366 | + |
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