diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-05-01 17:19:27 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-05-02 12:16:06 +0200 |
| commit | 58da4c35b15200b7279f18ea15bc8644618aae78 (patch) | |
| tree | 412d59572c980c4eb582d6d0e187eb6ec32345c9 /prog/prog.go | |
| parent | bc734e7ada413654f1b7d948b2a857260a52dd9c (diff) | |
prog: introduce Field type
Remvoe FieldName from Type and add a separate Field type
that holds field name. Use Field for struct fields, union options
and syscalls arguments, only these really have names.
Reduces size of sys/linux/gen/amd64.go from 5665583 to 5201321 (-8.2%).
Allows to not create new type for squashed any pointer.
But main advantages will follow, e.g. removing StructDesc,
using TypeRef in Arg, etc.
Update #1580
Diffstat (limited to 'prog/prog.go')
| -rw-r--r-- | prog/prog.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/prog/prog.go b/prog/prog.go index 017a0dbbb..dc1c8dd6c 100644 --- a/prog/prog.go +++ b/prog/prog.go @@ -234,10 +234,11 @@ func (arg *GroupArg) fixedInnerSize() bool { type UnionArg struct { ArgCommon Option Arg + Index int // Index of the selected option in the union type. } -func MakeUnionArg(t Type, dir Dir, opt Arg) *UnionArg { - return &UnionArg{ArgCommon: ArgCommon{typ: t, dir: dir}, Option: opt} +func MakeUnionArg(t Type, dir Dir, opt Arg, index int) *UnionArg { + return &UnionArg{ArgCommon: ArgCommon{typ: t, dir: dir}, Option: opt, Index: index} } func (arg *UnionArg) Size() uint64 { |