| /* |
| [The "BSD license"] |
| Copyright (c) 2005-2012 Terence Parr |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. The name of the author may not be used to endorse or promote products |
| derived from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** Template overrides to add debugging to AST stuff. Dynamic inheritance |
| * hierarchy is set up as ASTDbg : AST : Dbg : Python by code generator. |
| */ |
| group ASTDbg; |
| |
| astAccessor() ::= << |
| def setTreeAdaptor(self, adaptor): |
| <if(grammar.grammarIsRoot)> |
| self._adaptor = DebugTreeAdaptor(self.dbg, adaptor) |
| <else> |
| self._adaptor = adaptor # delegator sends dbg adaptor |
| <endif> |
| <grammar.directDelegates:{g|<g:delegateName()>.setTreeAdaptor(self._adaptor)}> |
| |
| def getTreeAdaptor(self): |
| return self._adaptor |
| |
| adaptor = property(getTreeAdaptor, setTreeAdaptor)<\n> |
| >> |
| |
| createListenerAndHandshake() ::= << |
| proxy = DebugEventSocketProxy(self, adaptor=<if(TREE_PARSER)>self.input.getTreeAdaptor()<else>self._adaptor<endif>, |
| debug=debug_socket, port=port) |
| self.setDebugListener(proxy) |
| self.adaptor.setDebugListener(proxy) |
| self.input.setDebugListener(proxy) |
| #self.set<inputStreamType>(Debug<inputStreamType>(self.input, proxy)) |
| proxy.handshake() |
| >> |
| |
| @rewriteElement.pregen() ::= "self._dbg.location(<e.line>, <e.pos>)" |