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65 lines
863 B
65 lines
863 B
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/*===
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0
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undefined
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1
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1
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undefined
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2
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1
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2
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undefined
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===*/
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print([].length);
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print([][0]);
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print([1].length);
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print([1][0]);
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print([1][1]);
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print([1,2].length);
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print([1,2][0]);
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print([1,2][1]);
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print([1,2][2]);
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/*===
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11
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20
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===*/
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/* two sets of MPUTARR */
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print([1,2,3,4,5,6,7,8,9,10,11].length); /* 10 + 1 */
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print([1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20].length); /* 10 + 10 */
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/*===
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0
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1
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1
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1
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2
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2
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2
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3
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===*/
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/* elisions */
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print([].length);
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print([,].length); /* here, even one comma has an effect */
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print([1].length);
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print([1,].length); /* here, one additional comma has no effect */
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print([1,,].length); /* but two do */
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print([1,2].length);
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print([1,2,].length); /* quite confusingly, one additional comma has no effect */
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print([1,2,,].length); /* but two do */
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/*===
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2
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===*/
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/* regexp values */
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print([/foo/,/bar/].length);
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