regress-1628426.js

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// |jit-test| skip-if: !wasmDebuggingEnabled()

var g20 = newGlobal({

    newCompartment: true

});

g20.parent = this;

g20.eval("Debugger(parent).onEnterFrame = function() {};");

let bytes = wasmTextToBinary(`

   (module

     (func $dup (param i32) (result i32 i32)

       (local.get 0)

       (local.get 0)

       (i32.const 2)

       (i32.mul))

     (func $main (export "main") (param i32 i32) (result i32)

       (local.get 1)

       (call $dup)

       (i32.sub)))`);

let instance = new WebAssembly.Instance(new WebAssembly.Module(bytes));

assertEq(instance.exports.main(0, 1), -1)