external interface omits default parameter values - Githubissues

vyperlang / vyper

Pythonic Smart Contract Language for the EVM

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external interface omits default parameter values #3311

Open xrchz opened 1 year ago

xrchz commented 1 year ago

Version Information

vyper Version (output of vyper --version): 0.3.8+commit.8ebabc5c
OS: GNU
Python Version (output of python --version): Python 3.10.9

What's your issue about?

> cat bug1.vy
@external
def foo(x: uint256 = 3):
  pass

> vyper -f external_interface bug1.vy

# External Interfaces
interface Bug1:
    def foo(x: uint256): nonpayable

If you use the interface produced directly, you cannot call Bug1.foo(). But it works if you import bug1 as Bug1.

charles-cooper commented 1 year ago

probably related https://github.com/vyperlang/vyper/issues/3170