|
private GetTemplates ( ) : |
||
| return | ||
public override IList <SrcOp> RulePostamble(RuleFunction function, Rule r)
{
if (r.namedActions.ContainsKey("after") || r.namedActions.ContainsKey("finally"))
{
// See OutputModelController.buildLeftRecursiveRuleFunction
// and Parser.exitRule for other places which set stop.
CodeGenerator gen = GetGenerator();
TemplateGroup codegenTemplates = gen.GetTemplates();
Template setStopTokenAST = codegenTemplates.GetInstanceOf("recRuleSetStopToken");
Action setStopTokenAction = new Action(this, function.ruleCtx, setStopTokenAST);
IList <SrcOp> ops = new List <SrcOp>(1);
ops.Add(setStopTokenAction);
return(ops);
}
return(base.RulePostamble(function, r));
}
public virtual void LoadPrecRuleTemplates()
{
string templateGroupFile = Path.Combine("Tool", "Templates", "LeftRecursiveRules.stg");
recRuleTemplates = new TemplateGroupFile(
Path.Combine(
Path.GetDirectoryName(typeof(AntlrTool).GetTypeInfo().Assembly.Location),
templateGroupFile),
Encoding.UTF8);
if (!recRuleTemplates.IsDefined("recRule"))
{
tool.errMgr.ToolError(ErrorType.MISSING_CODE_GEN_TEMPLATES, "LeftRecursiveRules");
}
// use codegen to get correct language templates; that's it though
CodeGenerator gen = new CodeGenerator(tool, null, language);
TemplateGroup templates = gen.GetTemplates();
if (templates == null)
{
// this class will still operate using Java templates
templates = new CodeGenerator(tool, null, "Java").GetTemplates();
Debug.Assert(templates != null);
}
codegenTemplates = templates;
}
