| 1 | // RUN: %clang_cc1 -fsyntax-only -Wunguarded-availability -fdiagnostics-parseable-fixits -triple x86_64-apple-darwin9 %s 2>&1 | FileCheck %s |
| 2 | |
| 3 | __attribute__((availability(macos, introduced=10.12))) |
| 4 | int function(void); |
| 5 | |
| 6 | void anotherFunction(int function); |
| 7 | |
| 8 | int use() { |
| 9 | function(); |
| 10 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 11 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:14-[[@LINE-2]]:14}:"\n } else {\n // Fallback on earlier versions\n }" |
| 12 | int y = function(), x = 0; |
| 13 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 14 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:29-[[@LINE-2]]:29}:"\n } else {\n // Fallback on earlier versions\n }" |
| 15 | x += function(); |
| 16 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 17 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:19-[[@LINE-2]]:19}:"\n } else {\n // Fallback on earlier versions\n }" |
| 18 | if (1) { |
| 19 | x = function(); |
| 20 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 21 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:20-[[@LINE-2]]:20}:"\n } else {\n // Fallback on earlier versions\n }" |
| 22 | } |
| 23 | anotherFunction(function()); |
| 24 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 25 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:31-[[@LINE-2]]:31}:"\n } else {\n // Fallback on earlier versions\n }" |
| 26 | if (function()) { |
| 27 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 28 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE+1]]:4-[[@LINE+1]]:4}:"\n } else {\n // Fallback on earlier versions\n }" |
| 29 | } |
| 30 | while (function()) |
| 31 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 32 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE+1]]:6-[[@LINE+1]]:6}:"\n } else {\n // Fallback on earlier versions\n }" |
| 33 | ; |
| 34 | do |
| 35 | function(); |
| 36 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 37 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 38 | while (1); |
| 39 | for (int i = 0; i < 10; ++i) |
| 40 | function(); |
| 41 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 42 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 43 | switch (x) { |
| 44 | case 0: |
| 45 | function(); |
| 46 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 47 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 48 | case 2: |
| 49 | anotherFunction(1); |
| 50 | function(); |
| 51 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 52 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 53 | break; |
| 54 | default: |
| 55 | function(); |
| 56 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 57 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 58 | break; |
| 59 | } |
| 60 | return function(); |
| 61 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 62 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:21-[[@LINE-2]]:21}:"\n } else {\n // Fallback on earlier versions\n }" |
| 63 | } |
| 64 | |
| 65 | #define MYFUNCTION function |
| 66 | |
| 67 | #define MACRO_ARGUMENT(X) X |
| 68 | #define MACRO_ARGUMENT_SEMI(X) X; |
| 69 | #define MACRO_ARGUMENT_2(X) if (1) X; |
| 70 | |
| 71 | #define INNER_MACRO if (1) MACRO_ARGUMENT(function()); else ; |
| 72 | |
| 73 | void useInMacros() { |
| 74 | MYFUNCTION(); |
| 75 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 76 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"\n } else {\n // Fallback on earlier versions\n }" |
| 77 | |
| 78 | MACRO_ARGUMENT_SEMI(function()) |
| 79 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 80 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:34-[[@LINE-2]]:34}:"\n } else {\n // Fallback on earlier versions\n }" |
| 81 | MACRO_ARGUMENT(function()); |
| 82 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 83 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:30-[[@LINE-2]]:30}:"\n } else {\n // Fallback on earlier versions\n }" |
| 84 | MACRO_ARGUMENT_2(function()); |
| 85 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 86 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:32-[[@LINE-2]]:32}:"\n } else {\n // Fallback on earlier versions\n }" |
| 87 | |
| 88 | INNER_MACRO |
| 89 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 90 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:14-[[@LINE-2]]:14}:"\n } else {\n // Fallback on earlier versions\n }" |
| 91 | } |
| 92 | |
| 93 | void wrapDeclStmtUses() { |
| 94 | int x = 0, y = function(); |
| 95 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:3-[[@LINE-1]]:3}:"if (@available(macOS 10.12, *)) {\n " |
| 96 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE+13]]:22-[[@LINE+13]]:22}:"\n } else {\n // Fallback on earlier versions\n }" |
| 97 | { |
| 98 | int z = function(); |
| 99 | if (z) { |
| 100 | |
| 101 | } |
| 102 | // CHECK: fix-it:{{.*}}:{[[@LINE-4]]:5-[[@LINE-4]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 103 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:6-[[@LINE-2]]:6}:"\n } else {\n // Fallback on earlier versions\n }" |
| 104 | } |
| 105 | if (y) |
| 106 | int z = function(); |
| 107 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:5-[[@LINE-1]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 108 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:24-[[@LINE-2]]:24}:"\n } else {\n // Fallback on earlier versions\n }" |
| 109 | anotherFunction(y); |
| 110 | anotherFunction(x); |
| 111 | |
| 112 | if (@available(macOS 10.1, *)) { |
| 113 | int z = function(); |
| 114 | (void)z; |
| 115 | // CHECK: fix-it:{{.*}}:{[[@LINE-2]]:5-[[@LINE-2]]:5}:"if (@available(macOS 10.12, *)) {\n " |
| 116 | // CHECK-NEXT: fix-it:{{.*}}:{[[@LINE-2]]:13-[[@LINE-2]]:13}:"\n } else {\n // Fallback on earlier versions\n }" |
| 117 | anotherFunction(x); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | #define API_AVAILABLE(X) __attribute__((availability(macos, introduced=10.12))) // dummy macro |
| 122 | |
| 123 | API_AVAILABLE(macos(10.12)) |
| 124 | @interface NewClass |
| 125 | @end |
| 126 | |
| 127 | @interface OldButOfferFixit |
| 128 | @property(copy) NewClass *prop; |
| 129 | // CHECK: fix-it:{{.*}}:{[[@LINE-2]]:1-[[@LINE-2]]:1}:"API_AVAILABLE(macos(10.12))\n" |
| 130 | |
| 131 | - (NewClass *)fixitMe; |
| 132 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:22-[[@LINE-1]]:22}:" API_AVAILABLE(macos(10.12))" |
| 133 | @end |
| 134 | |
| 135 | void oldButOfferFixitFn(NewClass *) { |
| 136 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:1-[[@LINE-1]]:1}:"API_AVAILABLE(macos(10.12))\n" |
| 137 | } |
| 138 | |
| 139 | template<typename T> |
| 140 | struct OldButOfferFixitTag { |
| 141 | // CHECK: fix-it:{{.*}}:{[[@LINE-1]]:7-[[@LINE-1]]:7}:" API_AVAILABLE(macos(10.12))" |
| 142 | NewClass *x; |
| 143 | }; |
| 144 | |
| 145 | // Avoid a fixit for declarations that already have an attribute: |
| 146 | __attribute__((availability(macos, introduced=10.11))) |
| 147 | @interface WithoutFixit |
| 148 | @property(copy) NewClass *prop; |
| 149 | // CHECK-NOT: API_AVAILABLE |
| 150 | @end |
| 151 | |