| 294 | state.globalVars = new Var(varname, state.globalVars) |
| 295 | } |
| 296 | function registerVarScoped(varname, context) { |
| 297 | if (!context) { |
| 298 | return null |
| 299 | } else if (context.block) { |
| 300 | var inner = registerVarScoped(varname, context.prev) |
| 301 | if (!inner) return null |
| 302 | if (inner == context.prev) return context |
| 303 | return new Context(inner, context.vars, true) |
| 304 | } else if (inList(varname, context.vars)) { |
| 305 | return context |
| 306 | } else { |
| 307 | return new Context(context.prev, new Var(varname, context.vars), false) |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | function isModifier(name) { |
| 312 | return name == "public" || name == "private" || name == "protected" || name == "abstract" || name == "readonly" |