23 lines
750 B
Plaintext
23 lines
750 B
Plaintext
This test checks whether various forms of preincrement expression are allowed.
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On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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PASS ++x is 1
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PASS ++window.x is 2
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PASS ++window["x"] is 3
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PASS ++(x) is 4
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PASS ++(window.x) is 5
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PASS ++(window["x"]) is 6
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PASS (y, ++x) is 7
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PASS ++((x)) is 8
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PASS ++((window.x)) is 9
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PASS ++((window["x"])) is 10
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PASS ++(y, x) threw exception SyntaxError: Prefix ++ operator applied to value that is not a reference..
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PASS ++(true ? x : y) threw exception SyntaxError: Prefix ++ operator applied to value that is not a reference..
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PASS ++++x threw exception SyntaxError: The prefix-increment operator requires a reference expression..
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PASS successfullyParsed is true
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TEST COMPLETE
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