diff options
Diffstat (limited to 'src/cmd/compile/internal/noder/expr.go')
| -rw-r--r-- | src/cmd/compile/internal/noder/expr.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/noder/expr.go b/src/cmd/compile/internal/noder/expr.go index b2c2616b35..c7695ed920 100644 --- a/src/cmd/compile/internal/noder/expr.go +++ b/src/cmd/compile/internal/noder/expr.go @@ -29,6 +29,14 @@ func (g *irgen) expr(expr syntax.Expr) ir.Node { } switch { case tv.IsBuiltin(): + // Qualified builtins, such as unsafe.Add and unsafe.Slice. + if expr, ok := expr.(*syntax.SelectorExpr); ok { + if name, ok := expr.X.(*syntax.Name); ok { + if _, ok := g.info.Uses[name].(*types2.PkgName); ok { + return g.use(expr.Sel) + } + } + } return g.use(expr.(*syntax.Name)) case tv.IsType(): return ir.TypeNode(g.typ(tv.Type)) |