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cmd/cgo: for typedef of untagged struct, use typedef name in C code

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Fixes #8148.

LGTM=cookieo9, rsc
R=rsc, cookieo9
CC=golang-codereviews
https://golang.org/cl/103080043
This commit is contained in:
Ian Lance Taylor 2014-06-05 10:42:03 -07:00
parent 81a93ef24a
commit c22ed1290c
2 changed files with 36 additions and 0 deletions
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5
src/cmd/cgo/gcc.go
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@ -1283,6 +1283,11 @@ func (c *typeConv) Type(dtype dwarf.Type, pos token.Pos) *Type {
if isStructUnionClass(sub.Go) || *godefs || *cdefs {
t.Go = sub.Go
if isStructUnionClass(sub.Go) {
// Use the typedef name for C code.
typedef[sub.Go.(*ast.Ident).Name].C = t.C
}
// If we've seen this typedef before, and it
// was an anonymous struct/union/class before
// too, use the old definition.