diff options
Diffstat (limited to 'src/cmd/compile/internal/types/type.go')
| -rw-r--r-- | src/cmd/compile/internal/types/type.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/types/type.go b/src/cmd/compile/internal/types/type.go index b93409aac1..8499a36edc 100644 --- a/src/cmd/compile/internal/types/type.go +++ b/src/cmd/compile/internal/types/type.go @@ -10,10 +10,10 @@ import ( "fmt" ) -// Our own “Node” so we can refer to *gc.Node without actually -// having a gc.Node. Necessary to break import cycles. -// TODO(gri) try to eliminate soon -type Node struct{ _ int } +// IRNode represents an ir.Node, but without needing to import cmd/compile/internal/ir, +// which would cause an import cycle. The uses in other packages must type assert +// values of type IRNode to ir.Node or a more specific type. +type IRNode interface{ Type() *Type } //go:generate stringer -type EType -trimprefix T @@ -141,8 +141,8 @@ type Type struct { methods Fields allMethods Fields - Nod *Node // canonical OTYPE node - Orig *Type // original type (type literal or predefined type) + Nod IRNode // canonical OTYPE node + Orig *Type // original type (type literal or predefined type) // Cache of composite types, with this type being the element type. Cache struct { @@ -360,7 +360,7 @@ type Field struct { // For fields that represent function parameters, Nname points // to the associated ONAME Node. - Nname *Node + Nname IRNode // Offset in bytes of this field or method within its enclosing struct // or interface Type. |