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cmd/compile: a couple of minor comment fixes

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Change-Id: If1d08a84c9295816489b1cfdd031ba12892ae963
Reviewed-on: https://go-review.googlesource.com/31598
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Robert Griesemer 2016-10-20 15:27:26 -07:00
parent 584e3ea258
commit 7ea5829717
2 changed files with 4 additions and 9 deletions
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4
src/cmd/compile/internal/gc/go.go
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@ -30,7 +30,7 @@ type Pkg struct {
// an object declared within a package, but Syms are also used to name internal // an object declared within a package, but Syms are also used to name internal
// synthesized objects. // synthesized objects.
// //
// As a special exception, field and method names that are exported use the Sym // As an exception, field and method names that are exported use the Sym
// associated with localpkg instead of the package that declared them. This // associated with localpkg instead of the package that declared them. This
// allows using Sym pointer equality to test for Go identifier uniqueness when // allows using Sym pointer equality to test for Go identifier uniqueness when
// handling selector expressions. // handling selector expressions.
@ -42,7 +42,7 @@ type Sym struct {
// saved and restored by dcopy // saved and restored by dcopy
Pkg *Pkg Pkg *Pkg
Name string // variable name Name string // object name
Def *Node // definition: ONAME OTYPE OPACK or OLITERAL Def *Node // definition: ONAME OTYPE OPACK or OLITERAL
Block int32 // blocknumber to catch redeclaration Block int32 // blocknumber to catch redeclaration
Lastlineno int32 // last declaration for diagnostic Lastlineno int32 // last declaration for diagnostic

9
src/cmd/compile/internal/gc/typecheck.go
View file

@ -3660,9 +3660,8 @@ func typecheckdef(n *Node) *Node {
default: default:
Fatalf("typecheckdef %v", n.Op) Fatalf("typecheckdef %v", n.Op)
// not really syms case OGOTO, OLABEL, OPACK:
case OGOTO, OLABEL: // nothing to do here
break
case OLITERAL: case OLITERAL:
if n.Name.Param.Ntype != nil { if n.Name.Param.Ntype != nil {
@ -3770,10 +3769,6 @@ func typecheckdef(n *Node) *Node {
if Curfn != nil { if Curfn != nil {
resumecheckwidth() resumecheckwidth()
} }
// nothing to see here
case OPACK:
break
} }
ret: ret: