if !isMatchErr && (nogoErr != nil || isScanErr) {
		stk.Push(path)
		defer stk.Pop()
	}

	p.Error = &PackageError{
		ImportStack: stk.Copy(),
		Pos:         pos,
		Err:         err,
	}
	p.Incomplete = true

	if path != stk.Top() {
		p.Error.setPos(importPos)
	}
}

// Resolve returns the resolved version of imports,

		} else if pc > firstmoduledata.etext {
			// "ExternalCode" is better than "etext".
			pc = abi.FuncPCABIInternal(_ExternalCode) + sys.PCQuantum
		}
		stk[0] = pc
		if mp.preemptoff != "" {
			stk[1] = abi.FuncPCABIInternal(_GC) + sys.PCQuantum
		} else {
			stk[1] = abi.FuncPCABIInternal(_System) + sys.PCQuantum
		}
	}

	if prof.hz.Load() != 0 {

		// Remove it if present.
		fname = strings.TrimPrefix(fname, "cmd/cgo/internal/")

		namei := ""
		if i < len(name) {
			namei = name[i]
		}
		if fname != namei {
			t.Errorf("stk[%d] = %q, want %q", i, fname, namei)
		}
	}
}

func testPanicFromC(t *testing.T) {
	defer func() {
		r := recover()
		if r == nil {
			t.Fatal("did not panic")
		}