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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
8 lines
195 B
Text
8 lines
195 B
Text
fun cantUseSelfAsType(mutate x: int) {
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var y: self = x;
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}
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/**
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@compilation_should_fail
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@stderr `self` type can be used only as a return type of a function (enforcing it to be chainable)
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*/
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