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| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-11-20 22:48:47 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-11-20 22:48:47 +0000 |
| commit | f5244ccbea730f4b6b14c66512554a54f40763e2 (patch) | |
| tree | 033bb68bb7eed885459b3614d231f8a68119aaf2 /libgo | |
| parent | 35543da8625d845ce6afb3f82da09f7493ed78a3 (diff) | |
PR go/68072
cmd/cgo: ignore vars with no name or type if they have a AttrSpecification
Backport of master CL https://golang.org/cl/17151.
Fixes https://gcc.gnu.org/PR/68072.
Reviewed-on: https://go-review.googlesource.com/17152
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230685 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgo')
| -rw-r--r-- | libgo/go/cmd/cgo/gcc.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libgo/go/cmd/cgo/gcc.go b/libgo/go/cmd/cgo/gcc.go index b64849a8d16..e0b89ec14cb 100644 --- a/libgo/go/cmd/cgo/gcc.go +++ b/libgo/go/cmd/cgo/gcc.go @@ -490,6 +490,11 @@ func (p *Package) loadDWARF(f *File, names []*Name) { name, _ := e.Val(dwarf.AttrName).(string) typOff, _ := e.Val(dwarf.AttrType).(dwarf.Offset) if name == "" || typOff == 0 { + if e.Val(dwarf.AttrSpecification) != nil { + // Since we are reading all the DWARF, + // assume we will see the variable elsewhere. + break + } fatalf("malformed DWARF TagVariable entry") } if !strings.HasPrefix(name, "__cgo__") { |