8023368: Instance __proto__ property should exist and be writable.
Reviewed-by: attila, hannesw
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/**
* JDK-8019814: Add regression test for passing cases
*
* @test
* @run
*/
// java.lang.VerifyError: Bad type on operand stack
Function("switch([]) { case 7: }");
// java.lang.AssertionError: expecting integer type or object for jump, but found double
Function("with(\nnull == (this % {}))( /x/g );");
// java.lang.AssertionError: expecting equivalent types on stack but got double and int
try {
eval('Function("/*infloop*/while(((function ()4.)([z1,,], [,,]) - true++))switch(1e+81.x) { default: break; \u0009 }")');
} catch (e) {
print(e.toString().replace(/\\/g, '/'));
}
// java.lang.VerifyError: get long/double overflows locals
Function("var x = x -= '' ");
// java.lang.AssertionError: object is not compatible with boolean
Function("return (null != [,,] <= this);");
// java.lang.AssertionError: Only return value on stack allowed at return point
// - depth=2 stack = jdk.nashorn.internal.codegen.Label$Stack@4bd0d62f
Function("x = 0.1, x\ntrue\n~this");
// java.lang.AssertionError: node NaN ~ window class jdk.nashorn.internal.ir.BinaryNode
// has no symbol! [object] function _L1()
Function("throw NaN\n~window;");
// java.lang.AssertionError: array element type doesn't match array type
Function("if(([(this >>> 4.)].map(gc))) x;");
try {
eval('Function("if(--) y;")');
} catch (e) {
print(e.toString().replace(/\\/g, '/'));
}
// java.lang.AssertionError: stacks jdk.nashorn.internal.codegen.Label$Stack@4918f90f
// is not equivalent with jdk.nashorn.internal.codegen.Label$Stack@5f9b21a1 at join point
Function("if((null ^ [1]) !== (this.yoyo(false))) {var NaN, x;x\n~[,,z1] }");
// java.lang.AssertionError
// at jdk.nashorn.internal.codegen.Attr.enterFunctionBody(Attr.java:276)
Function("return (void ({ set each (x2)y }));");