004 uncalled event ok

// TEST: Uncalled event without proc should compile fine
//
// Events declared but never invoked should not require a proc.
// This allows "interface" style declarations.

~import std/io

// Event with no proc and mismatched input/output - but never called
~pub event unused-event { x: i32 }
| result []const u8

// A real event that IS called
~pub event greet {}

~proc greet|zig {
    std.debug.print("hello\n", .{});
}

const std = @import("std");

~greet()