2015-05-30 22:17:58 +02:00
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var map = {
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"a": 1,
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"b": 2,
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}
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IO.print(map["a"]) // expect: 1
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IO.print(map["b"]) // expect: 2
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test: add invalid trailing comma tests for list and map literals
Add test cases verifying that invalid trailing comma syntaxes in list literals
(e.g. `[,]`, `[1,,]`, `[1,,2]`) and map literals (e.g. `{,}`, `{1:1,,}`, `{1:1,,2:2}`)
correctly produce compile errors when evaluated via Meta.eval in a Fiber.
2015-05-30 22:17:12 +02:00
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// Invalid syntax
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// Parentheses are necessary to have these interpret as maps and not as blocks.
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IO.print(new Fiber { Meta.eval("({,})") }.try()) // expect: Could not compile source code.
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IO.print(new Fiber { Meta.eval("({1:1,,})") }.try()) // expect: Could not compile source code.
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IO.print(new Fiber { Meta.eval("({1:1,,2:2})") }.try()) // expect: Could not compile source code.
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