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path: root/src/cmd/compile/internal/ir/expr.go
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Diffstat (limited to 'src/cmd/compile/internal/ir/expr.go')
-rw-r--r--src/cmd/compile/internal/ir/expr.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/ir/expr.go b/src/cmd/compile/internal/ir/expr.go
index f526d987a7..68303c0581 100644
--- a/src/cmd/compile/internal/ir/expr.go
+++ b/src/cmd/compile/internal/ir/expr.go
@@ -250,7 +250,8 @@ func (n *ConstExpr) Val() constant.Value { return n.val }
// It may end up being a value or a type.
type ConvExpr struct {
miniExpr
- X Node
+ X Node
+ NonEscaping bool // The allocation needed for the conversion to interface is known not to escape
}
func NewConvExpr(pos src.XPos, op Op, typ *types.Type, x Node) *ConvExpr {