OLD | NEW |
(Empty) | |
| 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are |
| 4 // met: |
| 5 // |
| 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. |
| 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 |
| 28 // Flags: --harmony-modules --harmony-scoping |
| 29 |
| 30 // Test basic module interface inference. |
| 31 |
| 32 "use strict"; |
| 33 |
| 34 print("begin.") |
| 35 |
| 36 export let x = print("0") |
| 37 |
| 38 export module B = A.B |
| 39 |
| 40 export module A { |
| 41 export let x = print("1") |
| 42 export let f = function() { return B.x } |
| 43 export module B { |
| 44 module BB = B |
| 45 export BB, x |
| 46 let x = print("2") |
| 47 let y = print("3") |
| 48 let Ax = A.x |
| 49 let ABx = A.B.x |
| 50 let Ay = A.y |
| 51 let BBx = BB.x |
| 52 let Af = A.f |
| 53 function f(x,y) { return x } |
| 54 } |
| 55 export let y = print("4") |
| 56 let Ax = A.x |
| 57 let Bx = B.x |
| 58 let ABx = A.B.x |
| 59 module C { |
| 60 export let z = print("5") |
| 61 export module D = B |
| 62 // TODO(rossberg): turn these into proper negative test cases once we have |
| 63 // suitable error messages. |
| 64 // import C.z // multiple declarations |
| 65 import x from B |
| 66 } |
| 67 module D { |
| 68 // TODO(rossberg): Handle import *. |
| 69 // import A.* // invalid forward import |
| 70 } |
| 71 module M {} |
| 72 // TODO(rossberg): Handle import *. |
| 73 // import M.* // invalid forward import |
| 74 let Cz = C.z |
| 75 let CDx = C.D.x |
| 76 } |
| 77 |
| 78 export module Imports { |
| 79 module A1 { |
| 80 export module A2 {} |
| 81 } |
| 82 module B { |
| 83 // TODO(rossberg): Handle import *. |
| 84 // import A1.* |
| 85 // import A2.* // unbound variable A2 |
| 86 } |
| 87 } |
| 88 |
| 89 export module E { |
| 90 export let xx = x |
| 91 export y, B |
| 92 let Bx = B.x |
| 93 // TODO(rossberg): Handle import *. |
| 94 // import A.* |
| 95 } |
| 96 |
| 97 export module M1 { |
| 98 export module A2 = M2 |
| 99 } |
| 100 export module M2 { |
| 101 export module A1 = M1 |
| 102 } |
| 103 |
| 104 // TODO(rossberg): turn these into proper negative test cases once we have |
| 105 // suitable error messages. |
| 106 // module W1 = W2.W |
| 107 // module W2 = { export module W = W3 } |
| 108 // module W3 = W1 // cyclic module definition |
| 109 |
| 110 // module W1 = W2.W3 |
| 111 // module W2 = { |
| 112 // export module W3 = W4 |
| 113 // export module W4 = W1 |
| 114 // } // cyclic module definition |
| 115 |
| 116 // TODO(rossberg): Handle import *. |
| 117 //module M3B = M3.B |
| 118 //export module M3 { |
| 119 // export module B { export let x = "" } |
| 120 // module C1 = { import M3.* } |
| 121 // module C2 = { import M3.B.* } |
| 122 // module C3 = { import M3B.* } |
| 123 // module C4 = { export x import B.* } |
| 124 //// TODO(rossberg): turn these into proper negative test cases once we have |
| 125 //// suitable error messages. |
| 126 //// export module C5 = { import C5.* } // invalid forward import |
| 127 //// export module C6 = { import M3.C6.* } // invalid forward import |
| 128 //} |
| 129 |
| 130 export module External at "external.js" |
| 131 export module External1 = External |
| 132 export module ExternalA = External.A |
| 133 export module InnerExternal { |
| 134 export module E at "external.js" |
| 135 } |
| 136 export module External2 = InnerExternal.E |
| 137 //export let xxx = InnerExternal.E.A.x |
| 138 |
| 139 print("end.") |
OLD | NEW |