mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-12 19:22:37 +00:00
d9dba320cc
This is a very big change. If FunC has `.methods()` and `~methods()`, Tolk has only dot, one and only way to call a `.method()`. A method may mutate an object, or may not. It's a behavioral and semantic difference from FunC. - `cs.loadInt(32)` modifies a slice and returns an integer - `b.storeInt(x, 32)` modifies a builder - `b = b.storeInt()` also works, since it not only modifies, but returns - chained methods also work, they return `self` - everything works exactly as expected, similar to JS - no runtime overhead, exactly same Fift instructions - custom methods are created with ease - tilda `~` does not exist in Tolk at all
37 lines
760 B
Text
37 lines
760 B
Text
fun foo(y: int): int {
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if (y < 0) {
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y *= 2;
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if (y == -10) {
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return 111;
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}
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}
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return y + 1;
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}
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fun bar(x: int, y: int): (int, int) {
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if (x < 0) {
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y = foo(y);
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x *= 2;
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if (x == -10) {
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return (111, y);
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}
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}
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return (x + 1, y);
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}
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fun main(x: int, y: int): (int, int) {
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(x, y) = bar(x, y);
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return (x, y * 10);
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}
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/**
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method_id | in | out
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@testcase | 0 | 3 3 | 4 30
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@testcase | 0 | 3 -5 | 4 -50
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@testcase | 0 | 3 -4 | 4 -40
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@testcase | 0 | -5 3 | 111 40
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@testcase | 0 | -5 -5 | 111 1110
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@testcase | 0 | -5 -4 | 111 -70
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@testcase | 0 | -4 3 | -7 40
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@testcase | 0 | -4 -5 | -7 1110
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@testcase | 0 | -4 -4 | -7 -70
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@code_hash 68625253347714662162648433047986779710161195298061582217368558479961252943991
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*/
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