Failed to build with if + defer closuer

[xhd2015]

xgo version: v1.0.10
go version: go 1.21

code

package demo

import (
	"testing"
)

const condition = false

func TestClosuerWithIf(t *testing.T) {
	t.Logf("begin \n")
	if condition {
		defer func() {
				t.Logf("defer\n")
		}()
	}

	t.Logf("end\n")
}

error:

$ xgo test ./demo
sub.TestClosuerWithIf.func1·f: relocation target sub.TestClosuerWithIf.func1 not defined
FAIL   demo [build failed]

However, without the if condition, everything works fine.
With go1.22, the above code works fine.

[xhd2015]

This may be caused by go1.21 is removing the function due the if false condition being constant, though it should not be removed because it is registered some where else using IR.

[xhd2015]

Fixed in 1bc959a

Upgraded xgo to v1.0.11

Tests: https://github.com/xhd2015/xgo/blob/master/runtime/test/mock_closure/mock_closuer_with_if_test.go

package mock_closuer

import "testing"

// see https://github.com/xhd2015/xgo/issues/13
func TestClosuerWithIfFalse(t *testing.T) {
	// assert this function
	var a int
	if false {
		func() {
			a = 10
		}()
	}
	if a != 0 {
		t.Fatalf("expect a to be 0, actual: %d", a)
	}
}
func TestClosuerWithIfTrue(t *testing.T) {
	var a int
	if true {
		func() {
			a = 10
		}()
	}
	if a != 10 {
		t.Fatalf("expect a to be 10, actual: %d", a)
	}
}