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array_object.js
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40 lines (33 loc) · 1.38 KB
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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// RUN: %hermes -hermes-parser -dump-ir %s -O0 | %FileCheck %s --match-full-lines
// RUN: %hermes -hermes-parser -dump-ir %s -O
//CHECK-LABEL:function foo(param)
//CHECK-NEXT:frame = [obj, foo, param]
//CHECK-NEXT:%BB0:
//CHECK-NEXT: %0 = StoreFrameInst undefined : undefined, [obj]
//CHECK-NEXT: %1 = StoreFrameInst undefined : undefined, [foo]
//CHECK-NEXT: %2 = StoreFrameInst %param, [param]
//CHECK-NEXT: %3 = LoadFrameInst [param]
//CHECK-NEXT: %4 = AllocObjectLiteralInst "1" : string, 2 : number, "key" : string, %3
//CHECK-NEXT: %5 = StoreFrameInst %4 : object, [obj]
//CHECK-NEXT: %6 = AllocArrayInst 4 : number, 1 : number, 2 : number, 3 : number, 4 : number
//CHECK-NEXT: %7 = StoreFrameInst %6 : object, [foo]
//CHECK-NEXT: %8 = LoadFrameInst [obj]
//CHECK-NEXT: %9 = LoadFrameInst [foo]
//CHECK-NEXT: %10 = StorePropertyInst %9, %8, "field" : string
//CHECK-NEXT: %11 = LoadFrameInst [foo]
//CHECK-NEXT: %12 = LoadFrameInst [obj]
//CHECK-NEXT: %13 = StorePropertyInst %12, %11, 5 : number
//CHECK-NEXT: %14 = ReturnInst undefined : undefined
//CHECK-NEXT:function_end
function foo(param) {
var obj = {"1" : 2, "key" : param};
var foo = [1,2,3,4];
obj.field = foo;
foo[5] = obj;
}