genbindings: fix QClipboard private dtor

cmd/genbindings/emitcabi.go

@@ -343,7 +343,9 @@ extern "C" {
 		}
 
 		// delete
-		ret.WriteString(fmt.Sprintf("void %s_Delete(%s* self);\n", c.ClassName, c.ClassName))
+		if AllowDelete(c) {
+			ret.WriteString(fmt.Sprintf("void %s_Delete(%s* self);\n", c.ClassName, c.ClassName))
+		}
 
 		ret.WriteString("\n")
 	}
@@ -495,13 +497,15 @@ func emitBindingCpp(src *CppParsedHeader, filename string) (string, error) {
 		}
 
 		// Delete
-		ret.WriteString(fmt.Sprintf(
-			"void %s_Delete(%s* self) {\n"+
-				"\tdelete self;\n"+
-				"}\n"+
-				"\n",
-			c.ClassName, c.ClassName,
-		))
+		if AllowDelete(c) {
+			ret.WriteString(fmt.Sprintf(
+				"void %s_Delete(%s* self) {\n"+
+					"\tdelete self;\n"+
+					"}\n"+
+					"\n",
+				c.ClassName, c.ClassName,
+			))
+		}
 	}
 
 	return ret.String(), nil

cmd/genbindings/emitgo.go

@@ -376,11 +376,13 @@ import "C"
 			`)
 		}
 
-		ret.WriteString(`
-		func (this *` + c.ClassName + `) Delete() {
-			C.` + c.ClassName + `_Delete(this.h)
+		if AllowDelete(c) {
+			ret.WriteString(`
+			func (this *` + c.ClassName + `) Delete() {
+				C.` + c.ClassName + `_Delete(this.h)
+			}
+			`)
 		}
-		`)
 
 	}
 

cmd/genbindings/exceptions.go

@@ -1,5 +1,13 @@
 package main
 
+func AllowDelete(c CppClass) bool {
+	switch c.ClassName {
+	case "QClipboard":
+		return false // The destructor is marked private. TODO grab this from the AST
+	}
+	return true
+}
+
 func CheckComplexity(p CppParameter) error {
 
 	if p.QMapOf() {