Svyatoslav Kuzmich
30 lines
932 B
Kotlin
Vendored
30 lines
932 B
Kotlin
Vendored
// TARGET_BACKEND: WASM
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/*
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Here we pass export of another Wasm module to our import directly without JS layer.
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This enables strict type check without JS conversons.
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For instance, recursion groups of function types must fully match.
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(module
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(func (export "addTwo") (param i32 i32) (result i32)
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local.get 0
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local.get 1
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i32.add))
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*/
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@JsFun("""
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(() => {
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let bytes = [0, 97, 115, 109, 1, 0, 0, 0, 1, 7, 1, 96, 2, 127, 127, 1, 127, 3,
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2, 1, 0, 7, 10, 1, 6, 97, 100, 100, 84, 119, 111, 0, 0, 10, 9, 1,
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7, 0, 32, 0, 32, 1, 106, 11, 0, 10, 4, 110, 97, 109, 101, 2, 3, 1, 0, 0];
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let buffer = (new Int8Array(bytes)).buffer;
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let module = new WebAssembly.Module(buffer);
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let instance = new WebAssembly.Instance(module);
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return instance.exports.addTwo;
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})()
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""")
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external fun addTwo(a: Int, b: Int): Int
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fun box(): String {
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if (addTwo(100, 200) != 300) return "Fail1"
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return "OK"
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} |