Crash on var assignment of parameter with the same name #313
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Actually it is worse and the following what I thought was correct code fails too: |
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You can't name a var or val field the same as a method.
But of course the typechecker should give a good error message rather than
an exception--thanks for reporting this.
…On Wed, Mar 20, 2019 at 8:06 PM potanin ***@***.***> wrote:
Actually it is worse and the following what I thought was correct code
fails too:
type Pair
type T
def first():this.T
def second():this.T
def makeIntPair(f:Int, s:Int):Pair[Int] = new
type T = Int
var first:Int = f
var second:Int = s
def first():this.T = this.first
def second():this.T = this.second
def print():Unit
stdout.print("First: ")
stdout.printInt(this.first)
stdout.println()
stdout.print("Second: ")
stdout.printInt(this.second)
stdout.println()
var pair1:Pair[Int] = makeIntPair(3, 2)
var pair2:Pair[Int] = makeIntPair(4, 5)
pair1.print()
pair2.print()
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The following throws a RuntimeException (possibly due to scoping of
var/val's).I attached a txt file because silly GitHub does not allow attaching source files like .wyv or wyt - is there a setting we can fix?
bug.wyv.txt
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