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cmd/compile: convert Node.Embedded into a flag

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Change-Id: I30c59ba84dcacc3de39c42f94484b47bb7c36eba
Reviewed-on: https://go-review.googlesource.com/41792
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2017-04-25 17:44:40 -07:00
parent 7a92395ddd
commit af7da9a53b
3 changed files with 12 additions and 6 deletions
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4
src/cmd/compile/internal/gc/syntax.go
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@ -58,7 +58,6 @@ type Node struct {
Op Op
Etype types.EType // op for OASOP, etype for OTYPE, exclam for export, 6g saved reg, ChanDir for OTCHAN, for OINDEXMAP 1=LHS,0=RHS
Class Class // PPARAM, PAUTO, PEXTERN, etc
Embedded uint8 // ODCLFIELD embedded type
Typecheck uint8 // tracks state during typechecking; 2 == loop detected
Initorder uint8
}
@ -95,6 +94,7 @@ const (
_, nodeLikely // if statement condition likely
_, nodeHasVal // node.E contains a Val
_, nodeHasOpt // node.E contains an Opt
_, nodeEmbedded // ODCLFIELD embedded type
)
func (n *Node) Walkdef() uint8 { return n.flags.get2(nodeWalkdef) }
@ -119,6 +119,7 @@ func (n *Node) HasCall() bool { return n.flags&nodeHasCall != 0 }
func (n *Node) Likely() bool { return n.flags&nodeLikely != 0 }
func (n *Node) HasVal() bool { return n.flags&nodeHasVal != 0 }
func (n *Node) HasOpt() bool { return n.flags&nodeHasOpt != 0 }
func (n *Node) Embedded() bool { return n.flags&nodeEmbedded != 0 }
func (n *Node) SetWalkdef(b uint8) { n.flags.set2(nodeWalkdef, b) }
@ -142,6 +143,7 @@ func (n *Node) SetHasCall(b bool) { n.flags.set(nodeHasCall, b) }
func (n *Node) SetLikely(b bool) { n.flags.set(nodeLikely, b) }
func (n *Node) SetHasVal(b bool) { n.flags.set(nodeHasVal, b) }
func (n *Node) SetHasOpt(b bool) { n.flags.set(nodeHasOpt, b) }
func (n *Node) SetEmbedded(b bool) { n.flags.set(nodeEmbedded, b) }
// Val returns the Val for the node.
func (n *Node) Val() Val {