Symbol#to_proc procs' #parameters always return [[:rest]].

This is for rspec/rspec-mocks#1044.
jruby · Dec 22, 2015 · be65c26 · be65c26
1 parent 9ab9a48
commit be65c26
Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/core/src/main/java/org/jruby/RubySymbol.java b/core/src/main/java/org/jruby/RubySymbol.java
@@ -529,6 +529,11 @@ public String getFile() {
             public int getLine() {
                 return -1;
             }
+
+            @Override
+            public String[] getParameterList() {
+                return ANON_REST_PARAMETER_LIST;
+            }
         };
 
         return RubyProc.newProc(context.runtime,

diff --git a/core/src/main/java/org/jruby/runtime/BlockBody.java b/core/src/main/java/org/jruby/runtime/BlockBody.java
@@ -53,6 +53,7 @@ public abstract class BlockBody {
     public static final int SINGLE_RESTARG = 3;
 
     public static final String[] EMPTY_PARAMETER_LIST = new String[0];
+    public static final String[] ANON_REST_PARAMETER_LIST = {"r"};
 
     protected final int argumentType;