[vala/staging] valadoc: Use new to_string() methods of enumerations in InitializerBuilder

[Rico Tzschichholz <ricotz src gnome org>]

commit 58b04490ff5e552cda8291a9795316592ae03333
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Nov 16 09:28:48 2018 +0100

    valadoc: Use new to_string() methods of enumerations in InitializerBuilder

 valadoc/initializerbuilder.vala | 181 +++-------------------------------------
 1 file changed, 10 insertions(+), 171 deletions(-)
---
diff --git a/valadoc/initializerbuilder.vala b/valadoc/initializerbuilder.vala
index d95b7fe9b..e4ecfb856 100644
--- a/valadoc/initializerbuilder.vala
+++ b/valadoc/initializerbuilder.vala
@@ -100,93 +100,12 @@ private class Valadoc.Api.InitializerBuilder : Vala.CodeVisitor {
         */
        public override void visit_binary_expression (Vala.BinaryExpression expr) {
                expr.left.accept (this);
-
-               switch (expr.operator) {
-               case Vala.BinaryOperator.PLUS:
-                       signature.append ("+ ");
-                       break;
-
-               case Vala.BinaryOperator.MINUS:
-                       signature.append ("- ");
-                       break;
-
-               case Vala.BinaryOperator.MUL:
-                       signature.append ("* ");
-                       break;
-
-               case Vala.BinaryOperator.DIV:
-                       signature.append ("/ ");
-                       break;
-
-               case Vala.BinaryOperator.MOD:
-                       signature.append ("% ");
-                       break;
-
-               case Vala.BinaryOperator.SHIFT_LEFT:
-                       signature.append ("<< ");
-                       break;
-
-               case Vala.BinaryOperator.SHIFT_RIGHT:
-                       signature.append (">> ");
-                       break;
-
-               case Vala.BinaryOperator.LESS_THAN:
-                       signature.append ("< ");
-                       break;
-
-               case Vala.BinaryOperator.GREATER_THAN:
-                       signature.append ("> ");
-                       break;
-
-               case Vala.BinaryOperator.LESS_THAN_OR_EQUAL:
-                       signature.append ("<= ");
-                       break;
-
-               case Vala.BinaryOperator.GREATER_THAN_OR_EQUAL:
-                       signature.append (">= ");
-                       break;
-
-               case Vala.BinaryOperator.EQUALITY:
-                       signature.append ("== ");
-                       break;
-
-               case Vala.BinaryOperator.INEQUALITY:
-                       signature.append ("!= ");
-                       break;
-
-               case Vala.BinaryOperator.BITWISE_AND:
-                       signature.append ("& ");
-                       break;
-
-               case Vala.BinaryOperator.BITWISE_OR:
-                       signature.append ("| ");
-                       break;
-
-               case Vala.BinaryOperator.BITWISE_XOR:
-                       signature.append ("^ ");
-                       break;
-
-               case Vala.BinaryOperator.AND:
-                       signature.append ("&& ");
-                       break;
-
-               case Vala.BinaryOperator.OR:
-                       signature.append ("|| ");
-                       break;
-
-               case Vala.BinaryOperator.IN:
-                       signature.append_keyword ("in");
-                       signature.append (" ");
-                       break;
-
-               case Vala.BinaryOperator.COALESCE:
-                       signature.append ("?? ");
-                       break;
-
-               default:
-                       assert_not_reached ();
+               if (expr.operator == Vala.BinaryOperator.IN) {
+                       signature.append_keyword (Vala.BinaryOperator.IN.to_string ());
+               } else {
+                       signature.append (expr.operator.to_string ());
                }
-
+               signature.append (" ");
                expr.right.accept (this);
        }
 
@@ -194,41 +113,10 @@ private class Valadoc.Api.InitializerBuilder : Vala.CodeVisitor {
         * {@inheritDoc}
         */
        public override void visit_unary_expression (Vala.UnaryExpression expr) {
-               switch (expr.operator) {
-               case Vala.UnaryOperator.PLUS:
-                       signature.append ("+");
-                       break;
-
-               case Vala.UnaryOperator.MINUS:
-                       signature.append ("-");
-                       break;
-
-               case Vala.UnaryOperator.LOGICAL_NEGATION:
-                       signature.append ("!");
-                       break;
-
-               case Vala.UnaryOperator.BITWISE_COMPLEMENT:
-                       signature.append ("~");
-                       break;
-
-               case Vala.UnaryOperator.INCREMENT:
-                       signature.append ("++");
-                       break;
-
-               case Vala.UnaryOperator.DECREMENT:
-                       signature.append ("--");
-                       break;
-
-               case Vala.UnaryOperator.REF:
-                       signature.append_keyword ("ref");
-                       break;
-
-               case Vala.UnaryOperator.OUT:
-                       signature.append_keyword ("out");
-                       break;
-
-               default:
-                       assert_not_reached ();
+               if (expr.operator == Vala.UnaryOperator.REF || expr.operator == Vala.UnaryOperator.OUT) {
+                       signature.append_keyword (expr.operator.to_string ());
+               } else {
+                       signature.append (expr.operator.to_string ());
                }
                expr.inner.accept (this);
        }
@@ -238,56 +126,7 @@ private class Valadoc.Api.InitializerBuilder : Vala.CodeVisitor {
         */
        public override void visit_assignment (Vala.Assignment a) {
                a.left.accept (this);
-
-               switch (a.operator) {
-               case Vala.AssignmentOperator.SIMPLE:
-                       signature.append ("=");
-                       break;
-
-               case Vala.AssignmentOperator.BITWISE_OR:
-                       signature.append ("|");
-                       break;
-
-               case Vala.AssignmentOperator.BITWISE_AND:
-                       signature.append ("&");
-                       break;
-
-               case Vala.AssignmentOperator.BITWISE_XOR:
-                       signature.append ("^");
-                       break;
-
-               case Vala.AssignmentOperator.ADD:
-                       signature.append ("+");
-                       break;
-
-               case Vala.AssignmentOperator.SUB:
-                       signature.append ("-");
-                       break;
-
-               case Vala.AssignmentOperator.MUL:
-                       signature.append ("*");
-                       break;
-
-               case Vala.AssignmentOperator.DIV:
-                       signature.append ("/");
-                       break;
-
-               case Vala.AssignmentOperator.PERCENT:
-                       signature.append ("%");
-                       break;
-
-               case Vala.AssignmentOperator.SHIFT_LEFT:
-                       signature.append ("<<");
-                       break;
-
-               case Vala.AssignmentOperator.SHIFT_RIGHT:
-                       signature.append (">>");
-                       break;
-
-               default:
-                       assert_not_reached ();
-               }
-
+               signature.append (a.operator.to_string ());
                a.right.accept (this);
        }