mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-15 04:32:21 +00:00
e2edadba92
Lots of changes, actually. Most noticeable are: - traditional //comments - #include -> import - a rule "import what you use" - ~ found -> !found (for -1/0) - null() -> null - is_null?(v) -> v == null - throw is a keyword - catch with swapped arguments - throw_if, throw_unless -> assert - do until -> do while - elseif -> else if - drop ifnot, elseifnot - drop rarely used operators A testing framework also appears here. All tests existed earlier, but due to significant syntax changes, their history is useless.
23 lines
372 B
Text
23 lines
372 B
Text
@pure
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fun validate_input(input: cell): (int, int) {
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var (x, y, z, correct) = compute_data_size?(input, 10);
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assert(correct) throw 102;
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}
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@pure
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fun someF(): int {
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var c: cell = begin_cell().end_cell();
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validate_input(c);
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return 0;
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}
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fun main() {}
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/**
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@compilation_should_fail
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@stderr
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"""
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an impure operation in a pure function
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assert(correct)
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"""
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*/
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