wit/bindgen: use type aliases for variant shapes

ydnar · ydnar · commit a1d6d8802e45 · 2025-01-19T15:53:29.000-08:00
diff --git a/wit/bindgen/generator.go b/wit/bindgen/generator.go
@@ -1018,7 +1018,7 @@ func (g *generator) typeShape(file *gen.File, dir wit.Direction, t wit.Type) str
 }
 
 func (g *generator) typeDefShape(file *gen.File, dir wit.Direction, t *wit.TypeDef) string {
-	switch kind := t.Kind.(type) {
+	switch kind := t.Root().Kind.(type) {
 	case wit.Type:
 		return g.typeShape(file, dir, kind)
 	case *wit.Variant:

Original file line number	Diff line number	Diff line change
`@@ -1018,7 +1018,7 @@ func (g generator) typeShape(file gen.File, dir wit.Direction, t wit.Type) str`
`1018`	`1018`	`}`
`1019`	`1019`
`1020`	`1020`	`func (g generator) typeDefShape(file gen.File, dir wit.Direction, t *wit.TypeDef) string {`
`1021`		`- switch kind := t.Kind.(type) {`
	`1021`	`+ switch kind := t.Root().Kind.(type) {`
`1022`	`1022`	`case wit.Type:`
`1023`	`1023`	`return g.typeShape(file, dir, kind)`
`1024`	`1024`	`case *wit.Variant:`