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cmd/compile: fix parsing of inlined interface types with unexported methods

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Fixes #14164.

Change-Id: Ib1d1d29674c99cf88e0ae12724823a31f5dbb95c
Reviewed-on: https://go-review.googlesource.com/19087
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
Robert Griesemer 2016-01-30 14:29:02 -08:00
parent af15beeab5
commit d37d76af43
4 changed files with 84 additions and 0 deletions
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18
src/cmd/compile/internal/gc/parser.go
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@ -2501,6 +2501,24 @@ func (p *parser) interfacedcl() *Node {
ifacedcl(meth)
return meth
case '@', '?':
// newname indcl
// We arrive here when parsing an interface type declared inside
// an exported and inlineable function and the interface declares
// unexported methods (which are then package-qualified).
//
// Since the compiler always flattens embedded interfaces, we
// will never see an embedded package-qualified interface in export
// data; i.e., when we reach here we know it must be a method.
//
// See also issue 14164.
mname := newname(p.sym())
sig := p.indcl()
meth := Nod(ODCLFIELD, mname, sig)
ifacedcl(meth)
return meth
case '(':
p.next()
pname := p.packname(nil)