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fmt and reflect updates for recent changes

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TBR=r
OCL=21580
CL=21583
This commit is contained in:
Russ Cox 2008-12-19 03:06:19 -08:00
parent dc7b2e98d2
commit ba882f9940
7 changed files with 58 additions and 59 deletions
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15
src/lib/reflect/value.go
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@ -46,6 +46,9 @@ func (c *Common) Addr() Addr {
}
func (c *Common) Interface() interface {} {
if uintptr(c.addr) == 0 {
panicln("reflect: address 0 for", c.typ.String());
}
return sys.unreflect(uint64(uintptr(*c.addr.(*Addr))), c.typ.String());
}
@ -622,7 +625,7 @@ func (v *FixedArrayValueStruct) Elem(i int) Value {
func ArrayCreator(typ Type, addr Addr) Value {
arraytype := typ.(ArrayType);
if arraytype.Open() {
v := new(OpenArrayValueStruct);
v := new(*OpenArrayValueStruct);
v.kind = ArrayKind;
v.addr = addr;
v.typ = typ;
@ -631,7 +634,7 @@ func ArrayCreator(typ Type, addr Addr) Value {
v.array = addr.(*RuntimeArray);
return v;
}
v := new(FixedArrayValueStruct);
v := new(*FixedArrayValueStruct);
v.kind = ArrayKind;
v.addr = addr;
v.typ = typ;
@ -793,7 +796,7 @@ func NewValueAddr(typ Type, addr Addr) Value {
export func NewInitValue(typ Type) Value {
// Some values cannot be made this way.
switch typ.Kind() {
case FuncKind, ChanKind, MapKind: // must be pointers, at least for now (TODO?)
case FuncKind: // must be pointers, at least for now (TODO?)
return nil;
case ArrayKind:
if typ.(ArrayType).Open() {
@ -821,7 +824,7 @@ export func NewOpenArrayValue(typ ArrayType, len, cap int) ArrayValue {
return nil
}
array := new(RuntimeArray);
array := new(*RuntimeArray);
size := typ.Elem().Size() * cap;
if size == 0 {
size = 1;
@ -871,13 +874,13 @@ export func NewValue(e interface {}) Value {
p, ok := typecache[typestring];
if !ok {
typ := ParseTypeString("", typestring);
p = new(Type);
p = new(*Type);
*p = typ;
typecache[typestring] = p;
}
// Content of interface is a value; need a permanent copy to take its address
// so we can modify the contents. Values contain pointers to 'values'.
ap := new(uint64);
ap := new(*uint64);
*ap = value;
return NewValueAddr(*p, ap.(Addr));
}