mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-12 19:22:37 +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.
66 lines
1.1 KiB
Text
66 lines
1.1 KiB
Text
@method_id(101)
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fun test1(x: int): int {
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if (x > 200) {
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return 200;
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} else if (x > 100) {
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return 100;
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} else if (!(x <= 50)) {
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if (!(x > 90)) {
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return x;
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} else {
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return 90;
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}
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} else {
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return 0;
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}
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}
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@method_id(102)
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fun test2(x: int) {
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if (x == 20) { return 20; }
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if (x != 50) { return 50; }
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if (x == 0) { return 0; }
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return -1;
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}
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@method_id(103)
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fun test3(x: int) {
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if (!(x != 20)) { return 20; }
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if (!(x == 50)) { return 50; }
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if (!x) { return 0; }
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return -1;
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}
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fun main() {
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}
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/**
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@testcase | 101 | 0 | 0
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@testcase | 101 | 1000 | 200
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@testcase | 101 | 150 | 100
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@testcase | 101 | -1 | 0
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@testcase | 101 | 87 | 87
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@testcase | 101 | 94 | 90
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@testcase | 102 | 20 | 20
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@testcase | 102 | 40 | 50
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@testcase | 102 | 50 | -1
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@testcase | 103 | 20 | 20
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@testcase | 103 | 40 | 50
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@testcase | 103 | 50 | -1
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@fif_codegen
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"""
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test3 PROC:<{
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// x
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DUP // x x
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20 NEQINT // x _2
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IFNOTJMP:<{ // x
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DROP //
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20 PUSHINT // _3=20
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}> // x
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DUP // x x
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50 EQINT // x _5
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IFNOTJMP:<{ // x
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"""
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*/
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