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Add support for forward declarations

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This commit is contained in:
Jonathan Müller 2017-03-11 15:36:51 +01:00
commit 210fcf2c36
12 changed files with 332 additions and 64 deletions
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45
test/cpp_class.cpp
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@ -11,13 +11,16 @@ using namespace cppast;
TEST_CASE("cpp_class")
{
auto code = R"(
// forward declarations
struct a;
class b;
struct unresolved;
// basic
struct a {};
class b final {};
union c {};
struct ignore_me;
// members
struct d
{
@ -62,16 +65,42 @@ struct g
REQUIRE(!c.is_final());
REQUIRE(c.bases().begin() == c.bases().end());
REQUIRE(c.begin() == c.end());
auto definition = get_definition(idx, c);
REQUIRE(definition);
REQUIRE(definition.value().name() == c.name());
}
else if (c.name() == "b")
{
REQUIRE(c.class_kind() == cpp_class_kind::class_t);
REQUIRE(c.is_final());
REQUIRE(c.bases().begin() == c.bases().end());
REQUIRE(c.begin() == c.end());
if (c.is_definition())
REQUIRE(c.is_final());
else
REQUIRE(c.is_declaration());
auto definition = get_definition(idx, c);
REQUIRE(definition);
REQUIRE(definition.value().name() == "b");
}
else if (c.name() == "unresolved")
{
REQUIRE(c.is_declaration());
REQUIRE(!c.is_definition());
REQUIRE(c.class_kind() == cpp_class_kind::struct_t);
REQUIRE(!c.is_final());
REQUIRE(c.bases().begin() == c.bases().end());
REQUIRE(c.begin() == c.end());
auto definition = get_definition(idx, c);
REQUIRE(!definition);
}
else if (c.name() == "c")
{
REQUIRE(c.is_definition());
REQUIRE(!c.is_declaration());
REQUIRE(c.class_kind() == cpp_class_kind::union_t);
REQUIRE(!c.is_final());
REQUIRE(c.bases().begin() == c.bases().end());
@ -79,6 +108,8 @@ struct g
}
else if (c.name() == "d")
{
REQUIRE(c.is_definition());
REQUIRE(!c.is_declaration());
REQUIRE(c.class_kind() == cpp_class_kind::struct_t);
REQUIRE(!c.is_final());
REQUIRE(c.bases().begin() == c.bases().end());
@ -133,6 +164,8 @@ struct g
}
else if (c.name() == "e")
{
REQUIRE(c.is_definition());
REQUIRE(!c.is_declaration());
REQUIRE(c.class_kind() == cpp_class_kind::class_t);
REQUIRE(!c.is_final());
REQUIRE(c.begin() == c.end());
@ -166,6 +199,8 @@ struct g
}
else if (c.name() == "f")
{
REQUIRE(c.is_definition());
REQUIRE(!c.is_declaration());
REQUIRE(c.class_kind() == cpp_class_kind::struct_t);
REQUIRE(!c.is_final());
REQUIRE(c.begin() == c.end());
@ -200,6 +235,8 @@ struct g
}
else if (c.name() == "g")
{
REQUIRE(c.is_definition());
REQUIRE(!c.is_declaration());
REQUIRE(c.class_kind() == cpp_class_kind::struct_t);
REQUIRE(!c.is_final());
REQUIRE(c.begin() == c.end());
@ -226,5 +263,5 @@ struct g
else
REQUIRE(false);
});
REQUIRE(count == 8u);
REQUIRE(count == 11u);
}