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// WeakMap constructor should propagate exception while getting key and value.
load(libdir + "asserts.js");
var k1 = {};
var v1 = 42;
var error_thrower_0 = {
get 0() {
throw new Error;
},
1: v1
};
assertThrowsInstanceOf(() => new WeakMap([error_thrower_0]), Error);
var error_thrower_1 = {
0: k1,
get 1() {
throw new Error;
}
};
assertThrowsInstanceOf(() => new WeakMap([error_thrower_1]), Error);