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|
var BUGNUMBER = 1202134;
var summary = "Return value should not be overwritten by finally block with normal execution.";
print(BUGNUMBER + ": " + summary);
// ==== single ====
var f;
f = function() {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
}
};
assertEq(f(), 42);
f = function() {
// F.[[type]] is return
try {
return 42;
} finally {
return 43;
}
};
assertEq(f(), 43);
f = function() {
// F.[[type]] is throw
try {
return 42;
} finally {
throw 43;
}
};
var caught = false;
try {
f();
} catch (e) {
assertEq(e, 43);
caught = true;
}
assertEq(caught, true);
f = function() {
// F.[[type]] is break
do try {
return 42;
} finally {
break;
} while (false);
return 43;
};
assertEq(f(), 43);
f = function() {
// F.[[type]] is break
L: try {
return 42;
} finally {
break L;
}
return 43;
};
assertEq(f(), 43);
f = function() {
// F.[[type]] is continue
do try {
return 42;
} finally {
continue;
} while (false);
return 43;
};
assertEq(f(), 43);
// ==== nested ====
f = function() {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
// F.[[type]] is break
do try {
return 43;
} finally {
break;
} while (0);
}
};
assertEq(f(), 42);
f = function() {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
// F.[[type]] is break
L: try {
return 43;
} finally {
break L;
}
}
}
assertEq(f(), 42);
f = function() {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
// F.[[type]] is continue
do try {
return 43;
} finally {
continue;
} while (0);
}
};
assertEq(f(), 42);
f = function() {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
// F.[[type]] is normal
// B.[[type]] is normal
try {
// F.[[type]] is throw
try {
return 43;
} finally {
throw 9;
}
} catch (e) {
}
}
};
assertEq(f(), 42);
f = function() {
// F.[[type]] is return
try {
return 41;
} finally {
// F.[[type]] is normal
// B.[[type]] is return
try {
return 42;
} finally {
// F.[[type]] is break
do try {
return 43;
} finally {
break;
} while (0);
}
}
};
assertEq(f(), 42);
if (typeof reportCompare === "function")
reportCompare(true, true);
|
