Bug: build pocketbase failed: github.com/pocketbase/pocketbase/models/schema internal compiler error: panic: interface conversion: interface {} is string, not syntax.writeError

[xhd2015]

$ git clone https://github.com/pocketbase/pocketbase
$ cd pocketbase
$ xgo test -v ./...

# github.com/pocketbase/pocketbase/models/schema
<unknown line number>: internal compiler error: panic: interface conversion: interface {} is string, not syntax.writeError
Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new

Raised by PR: #141

From action: https://github.com/xhd2015/xgo/actions/runs/9209266281/job/25333420028?pr=141

A proof of power of nightly build: #123

[xhd2015]

The following code from hugoio/hugo also fails to build:

file: https://github.com/gohugoio/hugo/blob/7f3061723e3df064515fc57c183b06ed16f26b75/tpl/math/round.go#L52

package hugoio

const (
	bias  = 1023
	shift = 64 - 11 - 1
)

func round(x float64) {
	var e uint

	if e < bias+shift {
	}
}

Message:

 with-go1.22 xgo test -v --project-dir runtime/test/bugs/hugoio
# github.com/xhd2015/xgo/runtime/test/bugs/hugoio [github.com/xhd2015/xgo/runtime/test/bugs/hugoio.test]
<unknown line number>: internal compiler error: panic: interface conversion: interface {} is string, not syntax.writeError

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new
FAIL    github.com/xhd2015/xgo/runtime/test/bugs/hugoio [build failed]
exit status 1

The line that causes error: if e < bias+shift {

[xhd2015]

As for the pocketbase, the following code fails to build:
https://github.com/pocketbase/pocketbase/blob/4937acb3e2685273998506b715e2b54e33174172/models/schema/schema_field.go#L591

// see https://github.com/xhd2015/xgo/issues/142
package pocketbase

const DefaultDateLayout = "2006-01-02 15:04:05.000Z"

func chainedConst() {
	// the problem only appears when chained const with
	// following call with arg
	wrap(DefaultDateLayout).Min(nil)
}

func wrap(e string) interface{ Min(t interface{}) } {
	return nil
}

 with-go1.22 go run -tags dev ./cmd/xgo build -v --project-dir runtime/test/bugs/pocketbase
github.com/xhd2015/xgo/runtime/test/bugs/pocketbase
# github.com/xhd2015/xgo/runtime/test/bugs/pocketbase
<unknown line number>: internal compiler error: panic: interface conversion: interface {} is string, not syntax.writeError

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new

The line that causes error: wrap(DefaultDateLayout).Min(nil)

[xhd2015]

Addressed in #145