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Fix bug in array concat

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This commit is contained in:
Junyoung Cho 2016-12-15 15:42:24 +09:00
commit f805c62a35
1 changed files with 2 additions and 2 deletions
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4
src/runtime/GlobalObjectBuiltinArray.cpp
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@ -161,7 +161,7 @@ static Value builtinArrayConcat(ExecutionState& state, Value thisValue, size_t a
ArrayObject* array = new ArrayObject(state);
uint32_t n = 0;
for (size_t i = 0; i < argc + 1; i++) {
Value argi = (i == 0) ? thisObject : argv[i + 1];
Value argi = (i == 0) ? thisObject : argv[i - 1];
if (argi.isObject() && argi.asObject()->isArrayObject()) {
ArrayObject* arr = argi.asObject()->asArrayObject();
uint32_t len = arr->length(state);
@ -169,7 +169,7 @@ static Value builtinArrayConcat(ExecutionState& state, Value thisValue, size_t a
ErrorObject::throwBuiltinError(state, ErrorObject::RangeError, errorMessage_GlobalObject_RangeError);
}
double curIndex = 0;
uint32_t curIndex = 0;
while (curIndex < len) {
ObjectGetResult exists = arr->get(state, ObjectPropertyName(state, Value(curIndex)));
if (exists.hasValue()) {