//
//go:nowritebarrier
//go:nosplit
func gcmarknewobject(span *mspan, obj uintptr) {
	if useCheckmark { // The world should be stopped so this should not happen.
		throw("gcmarknewobject called while doing checkmark")
	}

	// Mark object.
	objIndex := span.objIndex(obj)
	span.markBitsForIndex(objIndex).setMarked()

	// Mark span.

	}

	if err := DB.Table("column_structs").Migrator().AlterColumn(&ColumnStruct{}, "Name"); err != nil {
		t.Fatalf("no error should happened when alter column, but got %v", err)
	}

	if err := DB.Table("column_structs").AutoMigrate(&ColumnStruct2{}); err != nil {
		t.Fatalf("no error should happened when auto migrate column, but got %v", err)
	}

	if columnTypes, err := DB.Migrator().ColumnTypes(&ColumnStruct{}); err != nil {

}

func TestUnreadRuneError(t *testing.T) {
	for _, tt := range UnreadRuneErrorTests {
		reader := NewReader("0123456789")
		if _, _, err := reader.ReadRune(); err != nil {
			// should not happen
			t.Fatal(err)
		}
		tt.f(reader)
		err := reader.UnreadRune()
		if err == nil {
			t.Errorf("Unreading after %s: expected error", tt.name)
		}
	}
}

		if e, a := expected.Type, actual.Type; e != a {
			errors = append(errors, fmt.Sprintf("Expected: %s, got: %s", e, a))
		}
		actualObject := actual.Object
		if co, ok := actualObject.(runtime.CacheableObject); ok {
			actualObject = co.GetObject()
		}
		if e, a := expected.Object, actualObject; !apiequality.Semantic.DeepEqual(e, a) {
			errors = append(errors, fmt.Sprintf("Expected: %#v, got: %#v", e, a))
		}

		if f == metav1.FinalizerOrphanDependents || f == metav1.FinalizerDeleteDependents {
			continue
		}
		newFinalizers = append(newFinalizers, f)
	}

	if shouldOrphan {
		newFinalizers = append(newFinalizers, metav1.FinalizerOrphanDependents)
	}
	if shouldDeleteDependentInForeground {
		newFinalizers = append(newFinalizers, metav1.FinalizerDeleteDependents)
	}

	oldFinalizerSet := sets.NewString(accessor.GetFinalizers()...)

					rewritetonop(&ctxt.Target, ldr, su, int64(r.Off()+4), 0xFFFFFFFF, OP_TOCRESTORE)
				}
			}
		}
	}

	// Append any usage of the go versions of ELF save/restore
	// functions to the end of the callstub list to minimize
	// chances a trampoline might be needed.
	stubs = append(stubs, abifuncs...)

	// Put stubs at the beginning (instead of the end).
	// So when resolving the relocations to calls to the stubs,

			// linking internally for notes that we want to be included
			// in a loadable segment (e.g. the abihash note) but not for
			// notes that we do not want to be mapped (e.g. the package
			// list note). The real fix is probably to define new values
			// for Symbol.Type corresponding to mapped and unmapped notes
			// and handle them in dodata().
			Errorf(nil, "sh.Type == SHT_NOTE in elfshbits when linking internally")
		}

		p.To.Type = obj.TYPE_CONST
		p.To.Offset = 0

		p = s.Prog(ppc64.ABNE)
		p.To.Type = obj.TYPE_BRANCH
		s.Branches = append(s.Branches, ssagen.Branch{P: p, B: b.Succs[1].Block()})
		if b.Succs[0].Block() != next {
			p := s.Prog(obj.AJMP)
			p.To.Type = obj.TYPE_BRANCH
			s.Branches = append(s.Branches, ssagen.Branch{P: p, B: b.Succs[0].Block()})
		}

	case ssa.BlockPlain:
		if b.Succs[0].Block() != next {

				x.mode = invalid
				return
			}
			// The lhs is representable as an integer but may not be an integer
			// (e.g., 2.0, an untyped float) - this can only happen for untyped
			// non-integer numeric constants. Correct the type so that the shift
			// result is of integer type.
			if !isInteger(x.typ) {
				x.typ = Typ[UntypedInt]
			}

	base := srcfile
	base = strings.TrimSuffix(base, ".go")
	base = filepath.Base(base)
	fgo1 := creat(*objDir + base + ".cgo1.go")
	fgcc := creat(*objDir + base + ".cgo2.c")

	p.GoFiles = append(p.GoFiles, base+".cgo1.go")
	p.GccFiles = append(p.GccFiles, base+".cgo2.c")

	// Write Go output: Go input with rewrites of C.xxx to _C_xxx.
	fmt.Fprintf(fgo1, "// Code generated by cmd/cgo; DO NOT EDIT.\n\n")