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use unsafe.pointer in reflection objects

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R=rsc
DELTA=326  (4 added, 259 deleted, 63 changed)
OCL=20853
CL=20856
This commit is contained in:
Rob Pike 2008-12-09 15:41:21 -08:00
parent 4ad804679d
commit 50d0695ccf
6 changed files with 55 additions and 313 deletions
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8
src/lib/fmt/print.go
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@ -272,10 +272,10 @@ func getFloat64(v reflect.Value) (val float64, ok bool) {
return 0.0, false;
}
func getPtr(v reflect.Value) (val uint64, ok bool) {
func getPtr(v reflect.Value) (val uintptr, ok bool) {
switch v.Kind() {
case reflect.PtrKind:
return v.(reflect.PtrValue).Get(), true;
return uintptr(v.(reflect.PtrValue)), true;
}
return 0, false;
}
@ -356,7 +356,7 @@ func (p *P) printField(field reflect.Value) (was_string bool) {
} else {
p.add('0');
p.add('x');
s = p.fmt.uX64(v).str();
s = p.fmt.uX64(uint64(v)).str();
}
}
case reflect.StructKind:
@ -555,7 +555,7 @@ func (p *P) doprintf(format string, v reflect.StructValue) {
if v == nil {
s = "<nil>"
} else {
s = "0x" + p.fmt.uX64(v).str()
s = "0x" + p.fmt.uX64(uint64(v)).str()
}
} else {
goto badtype