export and extern not working #4042
Description
package main
import (
"fmt"
)
func main() {
fmt.Println("ptr: ", ptr)
}
//export test
func test(a int) {
fmt.Println("tets ", a)
}
//go:extern test
var ptr uintptr
Result:
function declaration may only have a unique !dbg attachment
ptr @test.4
error: verification error after compiling package command-line-arguments
I want to get a pointer to an exported function without the syscall package.
I am implementing scheduler.threads for contribute.
There is a need for a way to obtain a function pointer without circular references due to syscall in internal/task.