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 MultiBoundTypeVariableToOther { x0(T x)22 <T extends Object & Lib> Lib x0(T x) { 23 return x; 24 } 25 x1(T x)26 <T extends Object & @NullnessUnspecified Lib> Lib x1(T x) { 27 return x; 28 } 29 x2(T x)30 <T extends Object & @Nullable Lib> Lib x2(T x) { 31 return x; 32 } 33 x3(T x)34 <T extends @NullnessUnspecified Object & Lib> Lib x3(T x) { 35 return x; 36 } 37 x4(T x)38 <T extends @NullnessUnspecified Object & @NullnessUnspecified Lib> Lib x4(T x) { 39 // jspecify_nullness_not_enough_information 40 return x; 41 } 42 x5(T x)43 <T extends @NullnessUnspecified Object & @Nullable Lib> Lib x5(T x) { 44 // jspecify_nullness_not_enough_information 45 return x; 46 } 47 x6(T x)48 <T extends @Nullable Object & Lib> Lib x6(T x) { 49 return x; 50 } 51 x7(T x)52 <T extends @Nullable Object & @NullnessUnspecified Lib> Lib x7(T x) { 53 // jspecify_nullness_not_enough_information 54 return x; 55 } 56 x8(T x)57 <T extends @Nullable Object & @Nullable Lib> Lib x8(T x) { 58 // jspecify_nullness_mismatch 59 return x; 60 } 61 62 interface Lib {} 63 } 64