c3c/test/test_suite/enumerations/const_enum_with_function_ptr.c3t

// #target: macos-x64
module test;
import std;
fn int foo() => 0;
alias FooFn = fn int();

enum Foo : (FooFn f)
{
  FOO { fn int() => 0 }, // allowed
  BAR { &foo }, // allowed
}

const enum Bar : FooFn
{
  FOO = fn int() => 0, // allowed
  BAR = &foo, // Error: Expected an constant enum value.
}
fn int main()
{
	Bar b = FOO;
	Bar b2 = BAR;
	var $c = &foo == &foo;
	return 0;
}

/* #expect: test.ll

define i32 @main() #0 {
entry:
  %b = alloca ptr, align 8
  %b2 = alloca ptr, align 8
  store ptr @"test.$global$lambda2", ptr %b, align 8
  store ptr @test.foo, ptr %b2, align 8
  ret i32 0
}