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logic: fixed getting the parent of a Cxx template parameter's declaration

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* switched to getting the template parameter's parent from the ASTContext instead of using the DeclContext
This commit is contained in:
mlangkabel
2017-11-14 12:09:32 +01:00
parent 6488c6538e
commit 9d17e2e7e6
7 changed files with 203 additions and 50 deletions
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src/test/CxxParserTestSuite.h
+84 -10
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@@ -677,14 +677,18 @@ public:
));
}
//void _test_cxx_parser_finds_template_argument_of_dependent_non_type_template_parameter()
//{
// std::shared_ptr<TestParserClient> client = parseCode(
// "template <template<typename> class T1, T1<int>& T2>\n" // test that t1<int> uses int
// "class A\n"
// "{};\n"
// );
//}
void test_cxx_parser_finds_template_argument_of_dependent_non_type_template_parameter()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <template<typename> class T1, T1<int>& T2>\n"
"class A\n"
"{};\n"
);
TS_ASSERT(utility::containsElement<std::string>(
client->templateArgumentTypes, "A<template<typename> typename T1, T1<int> & T2>::T1<int> -> int <1:43 1:45>"
));
}
void test_cxx_parser_finds_template_template_parameter_of_template_class()
{
@@ -2431,7 +2435,77 @@ public:
));
}
void test_cxx_parser_finds_usage_of_template_template_parameter_of_template_class_specialized_with_concrete_type()
void test_cxx_parser_finds_usage_of_template_parameter_of_template_member_variable_declaration()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <typename T>\n"
" struct IsBaseType {\n"
" static const bool value = true;\n"
"};\n"
"template <typename T>\n"
"const bool IsBaseType<T>::value;\n"
);
TS_ASSERT(utility::containsElement<std::string>(
client->templateParameterTypes, "IsBaseType<typename T>::T <1:20 1:20>"
));
TS_ASSERT(utility::containsElement<std::string>(
client->templateParameterTypes, "IsBaseType<typename T>::T <5:20 5:20>"
));
}
void test_cxx_parser_finds_usage_of_template_parameters_with_different_depth_of_template_function()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <typename T>\n"
"class A\n"
"{\n"
" template <typename Q>\n"
" void foo(Q q)\n"
" {\n"
" T t;\n"
" t.run(q);\n"
" }\n"
"};\n"
);
TS_ASSERT(utility::containsElement<std::string>(
client->typeUses, "void A<typename T>::foo<typename Q>(Q) -> A<typename T>::T <7:3 7:3>"
));
TS_ASSERT(utility::containsElement<std::string>(
client->typeUses, "void A<typename T>::foo<typename Q>(Q) -> A<typename T>::foo<typename Q>::Q <5:11 5:11>"
));
}
void test_cxx_parser_finds_usage_of_template_parameters_with_different_depth_of_partial_template_specialization()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <typename T>\n"
"class A\n"
"{\n"
" template <typename Q, typename R>\n"
" class B\n"
" {\n"
" T foo(Q q, R r);\n"
" };\n"
"\n"
" template <typename R>\n"
" class B<int, R>\n"
" {\n"
" T foo(R r);\n"
" };\n"
"};\n"
);
TS_ASSERT(utility::containsElement<std::string>(
client->typeUses, "A<typename T>::T A<typename T>::B<int, typename R>::foo(A<typename T>::B<int, typename R>::R) -> A<typename T>::T <13:3 13:3>"
));
TS_ASSERT(utility::containsElement<std::string>(
client->typeUses, "A<typename T>::T A<typename T>::B<int, typename R>::foo(A<typename T>::B<int, typename R>::R) -> A<typename T>::B<int, typename R>::R <13:9 13:9>"
));
}
void test_cxx_parser_finds_usage_of_template_template_parameter_of_template_class_explicitly_instantiated_with_concrete_type_argument()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <typename T>\n"
@@ -2450,7 +2524,7 @@ public:
));
}
void test_cxx_parser_finds_usage_of_template_template_parameter_of_template_class_specialized_with_template_type()
void test_cxx_parser_finds_usage_of_template_template_parameter_of_template_class_explicitly_instantiated_with_template_type()
{
std::shared_ptr<TestParserClient> client = parseCode(
"template <typename T>\n"