private DSLExpression parseImpl() { la = new Token(); la.val = ""; Get(); DSLExpression result = Expression(); Expect(0); return result; }
private DSLExpression parseImpl() { la = new Token(); la.val = ""; Get(); DSLExpression result = Expression(); Expect(0); return result; }
DSLExpression MemberExpression(DSLExpression receiver) { DSLExpression result; result = null; Expect(1); Variable variable = new Variable(receiver, t.val); result = variable; if (la.kind == 11) { Get(); List<DSLExpression> parameters = new ArrayList<>(); DSLExpression parameter; if (StartOf(2)) { parameter = Expression(); parameters.add(parameter); while (la.kind == 13) { Get(); parameter = Expression(); parameters.add(parameter); } } Expect(12); result = new Call(variable.getReceiver(), variable.getName(), parameters); } if (la.kind == 14) { Get(); result = MemberExpression(result); } return result; }
DSLExpression MemberExpression(DSLExpression receiver) { DSLExpression result; result = null; Expect(1); Variable variable = new Variable(receiver, t.val); result = variable; if (la.kind == 11) { Get(); List<DSLExpression> parameters = new ArrayList<>(); DSLExpression parameter; if (StartOf(2)) { parameter = Expression(); parameters.add(parameter); while (la.kind == 13) { Get(); parameter = Expression(); parameters.add(parameter); } } Expect(12); result = new Call(variable.getReceiver(), variable.getName(), parameters); } if (la.kind == 14) { Get(); result = MemberExpression(result); } return result; }
DSLExpression Factor() { DSLExpression result; result = null; if (la.kind == 1) { result = MemberExpression(result); } else if (la.kind == 2) { Get(); result = new IntLiteral(t.val); } else if (la.kind == 11) { Get(); result = Expression(); Expect(12); } else SynErr(16); return result; }
DSLExpression Factor() { DSLExpression result; result = null; if (la.kind == 1) { result = MemberExpression(result); } else if (la.kind == 2) { Get(); result = new IntLiteral(t.val); } else if (la.kind == 11) { Get(); result = Expression(); Expect(12); } else SynErr(16); return result; }