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Add and parse cpp_decltype_type

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This commit is contained in:
Jonathan Müller 2017-03-27 21:36:55 +02:00
commit 6f050bac66
9 changed files with 174 additions and 16 deletions
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18
src/libclang/function_parser.cpp
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@ -15,17 +15,23 @@ namespace
std::unique_ptr<cpp_function_parameter> parse_parameter(const detail::parse_context& context,
const CXCursor& cur)
{
auto name = detail::get_cursor_name(cur);
auto type = detail::parse_type(context, cur, clang_getCursorType(cur));
auto name = detail::get_cursor_name(cur);
auto type = detail::parse_type(context, cur, clang_getCursorType(cur));
auto is_decltype = type->kind() == cpp_type_kind::decltype_;
std::unique_ptr<cpp_expression> default_value;
detail::visit_children(cur, [&](const CXCursor& child) {
if (!clang_isExpression(clang_getCursorKind(child)))
return;
DEBUG_ASSERT(!default_value, detail::parse_error_handler{}, child,
"unexpected child cursor of function parameter");
default_value = detail::parse_expression(context, child);
else if (is_decltype)
// skip first expression then
is_decltype = false;
else
{
DEBUG_ASSERT(!default_value, detail::parse_error_handler{}, child,
"unexpected child cursor of function parameter");
default_value = detail::parse_expression(context, child);
}
});
if (name.empty())