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1 | /*============================================================================= |
2 | Copyright (c) 2019 Nikita Kniazev | |
3 | ||
4 | Use, modification and distribution is subject to the Boost Software | |
5 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
6 | http://www.boost.org/LICENSE_1_0.txt) | |
7 | =============================================================================*/ | |
8 | ||
9 | #include "rule_separate_tu_grammar.hpp" | |
10 | ||
92f5a8d4 TL |
11 | |
12 | #include "test.hpp" | |
13 | ||
14 | namespace sem_act { | |
15 | ||
16 | namespace x3 = boost::spirit::x3; | |
17 | ||
18 | auto nop = [](auto const&){}; | |
19 | ||
20 | x3::rule<class used_attr1_r, int> used_attr1; | |
21 | auto const used_attr1_def = used_attr::grammar[nop]; | |
22 | BOOST_SPIRIT_DEFINE(used_attr1); | |
23 | ||
24 | x3::rule<class used_attr2_r, int> used_attr2; | |
25 | auto const used_attr2_def = unused_attr::grammar[nop]; | |
26 | BOOST_SPIRIT_DEFINE(used_attr2); | |
27 | ||
28 | x3::rule<class unused_attr1_r> unused_attr1; | |
29 | auto const unused_attr1_def = used_attr::grammar[nop]; | |
30 | BOOST_SPIRIT_DEFINE(unused_attr1); | |
31 | ||
32 | x3::rule<class unused_attr2_r> unused_attr2; | |
33 | auto const unused_attr2_def = unused_attr::grammar[nop]; | |
34 | BOOST_SPIRIT_DEFINE(unused_attr2); | |
35 | ||
36 | } | |
37 | ||
38 | int main() | |
39 | { | |
40 | using spirit_test::test; | |
41 | using spirit_test::test_attr; | |
42 | ||
43 | { | |
44 | BOOST_TEST(test("*", unused_attr::skipper)); | |
45 | BOOST_TEST(test("#", unused_attr::skipper2)); | |
46 | BOOST_TEST(test("==", unused_attr::grammar)); | |
47 | BOOST_TEST(test("*=*=", unused_attr::grammar, unused_attr::skipper)); | |
48 | BOOST_TEST(test("#=#=", unused_attr::grammar, unused_attr::skipper2)); | |
49 | } | |
50 | ||
51 | { | |
52 | long i; | |
53 | static_assert(!std::is_same<decltype(i), used_attr::grammar_type::attribute_type>::value, | |
54 | "ensure we have instantiated the rule with a different attribute type"); | |
55 | BOOST_TEST(test_attr("123", used_attr::grammar, i)); | |
56 | BOOST_TEST_EQ(i, 123); | |
57 | BOOST_TEST(test_attr(" 42", used_attr::grammar, i, used_attr::skipper)); | |
58 | BOOST_TEST_EQ(i, 42); | |
59 | } | |
60 | ||
61 | { | |
62 | long i; | |
63 | BOOST_TEST(test_attr("123", sem_act::used_attr1, i)); | |
64 | BOOST_TEST(test_attr("===", sem_act::used_attr2, i)); | |
65 | BOOST_TEST(test("123", sem_act::unused_attr1)); | |
66 | BOOST_TEST(test("===", sem_act::unused_attr2)); | |
67 | } | |
68 | ||
69 | return boost::report_errors(); | |
70 | } |