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cmd/compile: remove 'ext' fields from unified IR reader/writer types

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This is a vestigial artifact of how I initially split apart the public
and private data for objects. But now objects are split into more
parts, and it's proven easier to just keep them as separate variables.
So it's time to cleanup the initial public/private code to follow the
same approach.

Change-Id: I3976b19fb433cbe21d299d3799ec616f9e59561e
Reviewed-on: https://go-review.googlesource.com/c/go/+/348412
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This commit is contained in:
Matthew Dempsky 2021-09-07 17:24:50 -07:00
parent 4c52eac49b
commit 42563f89d7
3 changed files with 20 additions and 32 deletions
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18
src/cmd/compile/internal/noder/reader.go
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@ -79,8 +79,6 @@ type reader struct {
p *pkgReader
ext *reader
dict *readerDict
// TODO(mdempsky): The state below is all specific to reading
@ -586,10 +584,10 @@ func (pr *pkgReader) objIdx(idx int, implicits, explicits []*types.Type) ir.Node
dict := pr.objDictIdx(sym, idx, implicits, explicits)
r := pr.newReader(relocObj, idx, syncObject1)
r.ext = pr.newReader(relocObjExt, idx, syncObject1)
rext := pr.newReader(relocObjExt, idx, syncObject1)
r.dict = dict
r.ext.dict = dict
rext.dict = dict
sym = r.mangle(sym)
if !sym.IsBlank() && sym.Def != nil {
@ -642,7 +640,7 @@ func (pr *pkgReader) objIdx(idx int, implicits, explicits []*types.Type) ir.Node
name.Func = ir.NewFunc(r.pos())
name.Func.Nname = name
r.ext.funcExt(name)
rext.funcExt(name)
return name
case objType:
@ -651,7 +649,7 @@ func (pr *pkgReader) objIdx(idx int, implicits, explicits []*types.Type) ir.Node
setType(name, typ)
// Important: We need to do this before SetUnderlying.
r.ext.typeExt(name)
rext.typeExt(name)
// We need to defer CheckSize until we've called SetUnderlying to
// handle recursive types.
@ -661,7 +659,7 @@ func (pr *pkgReader) objIdx(idx int, implicits, explicits []*types.Type) ir.Node
methods := make([]*types.Field, r.len())
for i := range methods {
methods[i] = r.method()
methods[i] = r.method(rext)
}
if len(methods) != 0 {
typ.Methods().Set(methods)
@ -674,7 +672,7 @@ func (pr *pkgReader) objIdx(idx int, implicits, explicits []*types.Type) ir.Node
case objVar:
name := do(ir.ONAME, false)
setType(name, r.typ())
r.ext.varExt(name)
rext.varExt(name)
return name
}
}
@ -756,7 +754,7 @@ func (r *reader) typeParamNames() {
}
}
func (r *reader) method() *types.Field {
func (r *reader) method(rext *reader) *types.Field {
r.sync(syncMethod)
pos := r.pos()
pkg, sym := r.selector()
@ -772,7 +770,7 @@ func (r *reader) method() *types.Field {
name.Func = ir.NewFunc(r.pos())
name.Func.Nname = name
r.ext.funcExt(name)
rext.funcExt(name)
meth := types.NewField(name.Func.Pos(), sym, typ)
meth.Nname = name