cmd/cgo: remove unused code

Change-Id: I8d295ea32bf56adc42171947133f3e16a88664c6
Reviewed-on: https://go-review.googlesource.com/54911
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/cmd/cgo/gcc.go b/src/cmd/cgo/gcc.go
index ff8b81354b561b3d7a8ea2ab3940e16d65f7f902..c0368f9bcbbc27b59131a4f1a3c54b39da1263f9 100644 (file)
--- a/src/cmd/cgo/gcc.go
+++ b/src/cmd/cgo/gcc.go
@@ -543,10 +543,6 @@ func (p *Package) loadDWARF(f *File, names []*Name) {
 
        // Scan DWARF info for top-level TagVariable entries with AttrName __cgo__i.
        types := make([]dwarf.Type, len(names))
-       nameToIndex := make(map[*Name]int)
-       for i, n := range names {
-               nameToIndex[n] = i
-       }
        nameToRef := make(map[*Name]*Ref)
        for _, ref := range f.Ref {
                nameToRef[ref.Name] = ref