[vala/staging] vala: Move next_lambda_id into LambdaExpression

[Rico Tzschichholz <ricotz src gnome org>]

commit e2d1584b39a1383435879182cf2de2518ecb3d46
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Thu Dec 14 19:45:51 2017 +0100

    vala: Move next_lambda_id into LambdaExpression

 vala/valalambdaexpression.vala |   12 +++---------
 vala/valasemanticanalyzer.vala |    2 --
 2 files changed, 3 insertions(+), 11 deletions(-)
---
diff --git a/vala/valalambdaexpression.vala b/vala/valalambdaexpression.vala
index d194eca..a3ee20a 100644
--- a/vala/valalambdaexpression.vala
+++ b/vala/valalambdaexpression.vala
@@ -27,6 +27,8 @@ using GLib;
  * anonymous methods with implicitly typed parameters.
  */
 public class Vala.LambdaExpression : Expression {
+       private static int next_lambda_id = 0;
+
        /**
         * The expression body of this lambda expression. Only one of
         * expression_body or statement_body may be set.
@@ -111,14 +113,6 @@ public class Vala.LambdaExpression : Expression {
                return false;
        }
 
-       string get_lambda_name (CodeContext context) {
-               var result = "_lambda%d_".printf (context.analyzer.next_lambda_id);
-
-               context.analyzer.next_lambda_id++;
-
-               return result;
-       }
-
        public override bool check (CodeContext context) {
                if (checked) {
                        return !error;
@@ -138,7 +132,7 @@ public class Vala.LambdaExpression : Expression {
 
                var cb = (Delegate) ((DelegateType) target_type).delegate_symbol;
                var return_type = cb.return_type.get_actual_type (target_type, null, this);
-               method = new Method (get_lambda_name (context), return_type, source_reference);
+               method = new Method ("_lambda%d_".printf (next_lambda_id++), return_type, source_reference);
                // track usage for flow analyzer
                method.used = true;
                method.version.check (source_reference);
diff --git a/vala/valasemanticanalyzer.vala b/vala/valasemanticanalyzer.vala
index 9bf7045..5424d7f 100644
--- a/vala/valasemanticanalyzer.vala
+++ b/vala/valasemanticanalyzer.vala
@@ -163,8 +163,6 @@ public class Vala.SemanticAnalyzer : CodeVisitor {
        public DataType error_type;
        public Class gsource_type;
 
-       public int next_lambda_id = 0;
-
        // keep replaced alive to make sure they remain valid
        // for the whole execution of CodeNode.accept
        public List<CodeNode> replaced_nodes = new ArrayList<CodeNode> ();