1 /* 2 * Copyright 2020 The JSpecify Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 import org.jspecify.annotations.NullMarked; 17 import org.jspecify.annotations.Nullable; 18 import org.jspecify.annotations.NullnessUnspecified; 19 20 @NullMarked 21 class NullLiteralToTypeVariableUnionNull< 22 Never1T, 23 ChildOfNever1T extends Never1T, 24 UnspecChildOfNever1T extends @NullnessUnspecified Never1T, 25 NullChildOfNever1T extends @Nullable Never1T, 26 // 27 Never2T extends Object, 28 ChildOfNever2T extends Never2T, 29 UnspecChildOfNever2T extends @NullnessUnspecified Never2T, 30 NullChildOfNever2T extends @Nullable Never2T, 31 // 32 UnspecT extends @NullnessUnspecified Object, 33 ChildOfUnspecT extends UnspecT, 34 UnspecChildOfUnspecT extends @NullnessUnspecified UnspecT, 35 NullChildOfUnspecT extends @Nullable UnspecT, 36 // 37 ParametricT extends @Nullable Object, 38 ChildOfParametricT extends ParametricT, 39 UnspecChildOfParametricT extends @NullnessUnspecified ParametricT, 40 NullChildOfParametricT extends @Nullable ParametricT, 41 // 42 UnusedT> { x0()43 @Nullable Never1T x0() { 44 return null; 45 } 46 x1()47 @Nullable ChildOfNever1T x1() { 48 return null; 49 } 50 x2()51 @Nullable UnspecChildOfNever1T x2() { 52 return null; 53 } 54 x3()55 @Nullable NullChildOfNever1T x3() { 56 return null; 57 } 58 x4()59 @Nullable Never2T x4() { 60 return null; 61 } 62 x5()63 @Nullable ChildOfNever2T x5() { 64 return null; 65 } 66 x6()67 @Nullable UnspecChildOfNever2T x6() { 68 return null; 69 } 70 x7()71 @Nullable NullChildOfNever2T x7() { 72 return null; 73 } 74 x8()75 @Nullable UnspecT x8() { 76 return null; 77 } 78 x9()79 @Nullable ChildOfUnspecT x9() { 80 return null; 81 } 82 x10()83 @Nullable UnspecChildOfUnspecT x10() { 84 return null; 85 } 86 x11()87 @Nullable NullChildOfUnspecT x11() { 88 return null; 89 } 90 x12()91 @Nullable ParametricT x12() { 92 return null; 93 } 94 x13()95 @Nullable ChildOfParametricT x13() { 96 return null; 97 } 98 x14()99 @Nullable UnspecChildOfParametricT x14() { 100 return null; 101 } 102 x15()103 @Nullable NullChildOfParametricT x15() { 104 return null; 105 } 106 } 107