Bob Nystrom
e20da2f070
Replace all occurrences of the old `fn` function literal syntax with the new `new Fn {|params| body}` block syntax across benchmark, test, and source files. Update the Wren compiler to handle the pipe operator as a block argument delimiter by removing `TOKEN_PIPE` from the newline-swallowing token list and adding explicit newline matching in `infixOp`. Adjust test expectations in `conditional/precedence.wren` to remove `fn`-based expressions and update `test/assignment/local.wren` to use the new syntax.
18 lines
356 B
Plaintext
18 lines
356 B
Plaintext
{
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var f = null
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{
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var a = "a"
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f = new Fn { IO.print(a) }
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}
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{
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// Since a is out of scope, the local slot will be reused by b. Make sure
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// that f still closes over a.
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var b = "b"
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f.call // expect: a
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}
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}
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// TODO: Maximum number of closed-over variables (directly and/or indirect).
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// TODO: Shadow variable used in closure. |