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cmd/compile: remove unnecessary assignments while type checking.

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Change-Id: Ica0ec84714d7f01d800d62fa10cdb08321d43cf3
Reviewed-on: https://go-review.googlesource.com/21967
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Tal Shprecher 2016-04-12 22:29:34 -07:00 committed by Matthew Dempsky
parent 6af4e996e2
commit 6531fab06f
1 changed files with 0 additions and 6 deletions
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6
src/cmd/compile/internal/gc/typecheck.go
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@ -338,7 +338,6 @@ OpSwitch:
ok |= Etype ok |= Etype
if n.Type == nil { if n.Type == nil {
n.Type = nil
return n return n
} }
@ -449,7 +448,6 @@ OpSwitch:
n.Op = OTYPE n.Op = OTYPE
n.Type = tointerface(n.List.Slice()) n.Type = tointerface(n.List.Slice())
if n.Type == nil { if n.Type == nil {
n.Type = nil
return n return n
} }
@ -458,7 +456,6 @@ OpSwitch:
n.Op = OTYPE n.Op = OTYPE
n.Type = functype(n.Left, n.List.Slice(), n.Rlist.Slice()) n.Type = functype(n.Left, n.List.Slice(), n.Rlist.Slice())
if n.Type == nil { if n.Type == nil {
n.Type = nil
return n return n
} }
n.Left = nil n.Left = nil
@ -822,7 +819,6 @@ OpSwitch:
ok |= Erv ok |= Erv
n = typecheckcomplit(n) n = typecheckcomplit(n)
if n.Type == nil { if n.Type == nil {
n.Type = nil
return n return n
} }
break OpSwitch break OpSwitch
@ -864,7 +860,6 @@ OpSwitch:
if n.Type.Etype != TFUNC || n.Type.Recv() == nil { if n.Type.Etype != TFUNC || n.Type.Recv() == nil {
Yyerror("type %v has no method %v", n.Left.Type, Sconv(n.Right.Sym, FmtShort)) Yyerror("type %v has no method %v", n.Left.Type, Sconv(n.Right.Sym, FmtShort))
n.Type = nil n.Type = nil
n.Type = nil
return n return n
} }
@ -1961,7 +1956,6 @@ OpSwitch:
ok |= Erv ok |= Erv
typecheckclosure(n, top) typecheckclosure(n, top)
if n.Type == nil { if n.Type == nil {
n.Type = nil
return n return n
} }
break OpSwitch break OpSwitch