ruby: slicc: slight change to rule for transitions

It had an unnecessary pairs token which is being removed.

4 files changed, 14 insertions, 15 deletions

diff --git a/src/mem/slicc/ast/DeclAST.py b/src/mem/slicc/ast/DeclAST.py
index 1adb31321..8b0f4ea96 100644
--- a/src/mem/slicc/ast/DeclAST.py
+++ b/src/mem/slicc/ast/DeclAST.py
@@ -28,7 +28,7 @@
 from slicc.ast.AST import AST
 
 class DeclAST(AST):
-    def __init__(self, slicc, pairs):
+    def __init__(self, slicc, pairs = None):
         super(DeclAST, self).__init__(slicc, pairs)
 
     def files(self, parent=None):
diff --git a/src/mem/slicc/ast/TransitionDeclAST.py b/src/mem/slicc/ast/TransitionDeclAST.py
index 41e5b9aff..2de707940 100644
--- a/src/mem/slicc/ast/TransitionDeclAST.py
+++ b/src/mem/slicc/ast/TransitionDeclAST.py
@@ -29,9 +29,9 @@ from slicc.ast.DeclAST import DeclAST
 from slicc.symbols import Transition
 
 class TransitionDeclAST(DeclAST):
-    def __init__(self, slicc, request_types, states, events, next_state, pairs,
+    def __init__(self, slicc, request_types, states, events, next_state,
                  actions):
-        super(TransitionDeclAST, self).__init__(slicc, pairs)
+        super(TransitionDeclAST, self).__init__(slicc)
 
         self.request_types = request_types
         self.states = states
@@ -69,6 +69,5 @@ class TransitionDeclAST(DeclAST):
                     self.error("Invalid event: %s is not part of machine: %s" % \
                                (event, machine))
                 t = Transition(self.symtab, machine, state, event, next_state,
-                               self.actions, self.request_types, self.location,
-                               self.pairs)
+                               self.actions, self.request_types, self.location)
                 machine.addTransition(t)
diff --git a/src/mem/slicc/parser.py b/src/mem/slicc/parser.py
index d0d26afe8..1a8fbd937 100644
--- a/src/mem/slicc/parser.py
+++ b/src/mem/slicc/parser.py
@@ -278,20 +278,20 @@ class SLICC(Grammar):
         p[0] = ast.OutPortDeclAST(self, p[3], p[5], p[7], p[8])
 
     def p_decl__trans0(self, p):
-        "decl : TRANS '(' idents ',' idents ',' ident pairs ')' idents"
-        p[0] = ast.TransitionDeclAST(self, [], p[3], p[5], p[7], p[8], p[10])
+        "decl : TRANS '(' idents ',' idents ',' ident ')' idents"
+        p[0] = ast.TransitionDeclAST(self, [], p[3], p[5], p[7], p[9])
 
     def p_decl__trans1(self, p):
-        "decl : TRANS '(' idents ',' idents           pairs ')' idents"
-        p[0] = ast.TransitionDeclAST(self, [], p[3], p[5], None, p[6], p[8])
+        "decl : TRANS '(' idents ',' idents ')' idents"
+        p[0] = ast.TransitionDeclAST(self, [], p[3], p[5], None, p[7])
 
     def p_decl__trans2(self, p):
-        "decl : TRANS '(' idents ',' idents ',' ident pairs ')' idents idents"
-        p[0] = ast.TransitionDeclAST(self, p[10], p[3], p[5], p[7], p[8], p[11])
+        "decl : TRANS '(' idents ',' idents ',' ident ')' idents idents"
+        p[0] = ast.TransitionDeclAST(self, p[9], p[3], p[5], p[7], p[10])
 
     def p_decl__trans3(self, p):
-        "decl : TRANS '(' idents ',' idents           pairs ')' idents idents"
-        p[0] = ast.TransitionDeclAST(self, p[8], p[3], p[5], None, p[6], p[9])
+        "decl : TRANS '(' idents ',' idents ')' idents idents"
+        p[0] = ast.TransitionDeclAST(self, p[7], p[3], p[5], None, p[8])
 
     def p_decl__extern0(self, p):
         "decl : EXTERN_TYPE '(' type pairs ')' SEMI"
diff --git a/src/mem/slicc/symbols/Transition.py b/src/mem/slicc/symbols/Transition.py
index 96bb0056c..4a7a72a6c 100644
--- a/src/mem/slicc/symbols/Transition.py
+++ b/src/mem/slicc/symbols/Transition.py
@@ -29,9 +29,9 @@ from slicc.symbols.Symbol import Symbol
 
 class Transition(Symbol):
     def __init__(self, table, machine, state, event, nextState, actions,
-                 request_types, location, pairs):
+                 request_types, location):
         ident = "%s|%s" % (state, event)
-        super(Transition, self).__init__(table, ident, location, pairs)
+        super(Transition, self).__init__(table, ident, location)
 
         self.state = machine.states[state]
         self.event = machine.events[event]