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[breaking] Ensure matching line numbers after preprocessing

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Unmatched documentation comments are not just a string, but also contain the line number as well.
This commit is contained in:
Jonathan Müller 2017-10-10 17:07:41 +02:00
commit 7c30ba7c46
4 changed files with 91 additions and 17 deletions
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28
include/cppast/cpp_file.hpp
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@ -13,6 +13,18 @@
namespace cppast
{
/// An unmatched documentation comment.
struct cpp_doc_comment
{
std::string content;
unsigned line;
cpp_doc_comment(std::string content, unsigned line)
: content(std::move(content)), line(line)
{
}
};
/// A [cppast::cpp_entity]() modelling a file.
///
/// This is the top-level entity of the AST.
@ -26,9 +38,7 @@ namespace cppast
{
public:
/// \effects Sets the file name.
explicit builder(std::string name) : file_(new cpp_file(std::move(name)))
{
}
explicit builder(std::string name) : file_(new cpp_file(std::move(name))) {}
/// \effects Adds an entity.
void add_child(std::unique_ptr<cpp_entity> child) noexcept
@ -37,9 +47,9 @@ namespace cppast
}
/// \effects Adds an unmatched documentation comment.
void add_unmatched_comment(std::string str)
void add_unmatched_comment(cpp_doc_comment comment)
{
file_->comments_.push_back(std::move(str));
file_->comments_.push_back(std::move(comment));
}
/// \returns The not yet finished file.
@ -62,20 +72,18 @@ namespace cppast
};
/// \returns The unmatched documentation comments.
type_safe::array_ref<const std::string> unmatched_comments() const noexcept
type_safe::array_ref<const cpp_doc_comment> unmatched_comments() const noexcept
{
return type_safe::ref(comments_.data(), comments_.size());
}
private:
cpp_file(std::string name) : cpp_entity(std::move(name))
{
}
cpp_file(std::string name) : cpp_entity(std::move(name)) {}
/// \returns [cpp_entity_type::file_t]().
cpp_entity_kind do_get_entity_kind() const noexcept override;
std::vector<std::string> comments_;
std::vector<cpp_doc_comment> comments_;
};
/// \exclude