| Regresson test for #63804: conversion to built-in type caused panic. | |
| the server's Signature method never returns an actual error, | |
| so the best we can assert is that there is no result. | |
| -- go.mod -- | |
| module example.com | |
| go 1.18 | |
| -- a/a.go -- | |
| package a | |
| var _ = int(123) //@signature("123", "", 0) |