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| author | Dmitry Vyukov <dvyukov@google.com> | 2019-12-18 18:30:39 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-12-19 19:32:45 +0100 |
| commit | 20c6855484620eda011e4e4002c6f7f272a878c4 (patch) | |
| tree | e8143cbd4d72702e02a91cd68883c7117681954b /prog/size.go | |
| parent | af9047c60a3db32d5e43c29321f8f531db051a63 (diff) | |
prog: refactor bitfields representation
All callers of BitfieldMiddle just want static size (0 for middle).
Make it so: Size for middle bitfields just returns 0. Removes lots of if's.
Introduce Type.UnitSize, which now holds the underlying type for bitfields.
This will be needed to fix #1542 b/c even if UnitSize=4 for last bitfield
Size can be anywhere from 0 to 4 (not necessary equal to UnitSize due to overlapping).
Diffstat (limited to 'prog/size.go')
| -rw-r--r-- | prog/size.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/prog/size.go b/prog/size.go index 0f3435bbd..2ebf9fc29 100644 --- a/prog/size.go +++ b/prog/size.go @@ -45,9 +45,7 @@ func (target *Target) assignSize(dst *ConstArg, pos Arg, path []string, args []A var offset uint64 for _, buf := range args { if elem != buf.Type().FieldName() { - if !buf.Type().BitfieldMiddle() { - offset += buf.Size() - } + offset += buf.Size() continue } buf = InnerArg(buf) |