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| 1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Flags: --validate-asm --allow-natives-syntax | 5 // Flags: --validate-asm --allow-natives-syntax |
| 6 | 6 |
| 7 // Note that this test file contains tests that explicitly check modules are | 7 // Note that this test file contains tests that explicitly check modules are |
| 8 // valid asm.js and then break them with invalid instantiation arguments. If | 8 // valid asm.js and then break them with invalid instantiation arguments. If |
| 9 // this script is run more than once (e.g. --stress-opt) then modules remain | 9 // this script is run more than once (e.g. --stress-opt) then modules remain |
| 10 // broken in the second run and assertions would fail. We prevent re-runs. | 10 // broken in the second run and assertions would fail. We prevent re-runs. |
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| 394 (function TestVarHidesExport() { | 394 (function TestVarHidesExport() { |
| 395 function Module() { | 395 function Module() { |
| 396 "use asm"; | 396 "use asm"; |
| 397 var foo; | 397 var foo; |
| 398 function foo() {} | 398 function foo() {} |
| 399 return foo; | 399 return foo; |
| 400 } | 400 } |
| 401 Module(); | 401 Module(); |
| 402 assertFalse(%IsAsmWasmCode(Module)); | 402 assertFalse(%IsAsmWasmCode(Module)); |
| 403 })(); | 403 })(); |
| 404 |
| 405 (function TestUndefinedGlobalCall() { |
| 406 function Module() { |
| 407 "use asm"; |
| 408 function foo() { |
| 409 return bar() | 0; |
| 410 } |
| 411 return foo; |
| 412 } |
| 413 Module(); |
| 414 assertFalse(%IsAsmWasmCode(Module)); |
| 415 })(); |
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