@Override public Lexical shallowCopy() { return new Lexical(this); }
@Test public void testLexicalRules() throws Exception { // TODO: remove once the new parser is fully functional String def = "module TEST syntax Str ::= Token{((~[\\'\\n\\r\\\\])|([\\\\]~[\\n\\r]))*} endmodule"; List<DefinitionItem> defItemList = Outer.parse(Source.apply("generated by OuterParsingTests"), def, null); Module mod = (Module) defItemList.get(0); Syntax syn = (Syntax) mod.getItems().get(0); Lexical lex = (Lexical) syn.getPriorityBlocks().get(0).getProductions().get(0).getItems().get(0); Assert.assertEquals("((~[\\'\\n\\r\\\\])|([\\\\]~[\\n\\r]))*", lex.getLexicalRule()); }
@Test public void testLexicalRules2() throws Exception { // TODO: remove once the new parser is fully functional String def = "module TEST syntax Str ::= Token{{[a]|[b] \".\"}+NT~[x]*} endmodule"; List<DefinitionItem> defItemList = Outer.parse(Source.apply("generated by OuterParsingTests"), def, null); Module mod = (Module) defItemList.get(0); Syntax syn = (Syntax) mod.getItems().get(0); Lexical lex = (Lexical) syn.getPriorityBlocks().get(0).getProductions().get(0).getItems().get(0); Assert.assertEquals("{[a]|[b] \".\"}+NTDz~[x]*", lex.getLexicalRule()); } }
regex = p.getAttribute("regex"); else regex = ((Lexical) it).getLexicalRule(); RegexTerminal regexTerminal = getRegexTerminal(regex);
case STRING_REGEX: str = StringRegex(); items.add(tokenLoc(new Lexical(str, ""))); break; default: