Fix -Wdeprecated-copy-dtor and -Wdeprecated-dynamic-exception-spec warnings.
Summary:
The former are like:
libcxx/include/typeinfo:322:11: warning: definition of implicit copy constructor for 'bad_cast' is deprecated because it has a user-declared destructor [-Wdeprecated-copy-dtor]
virtual ~bad_cast() _NOEXCEPT;
^
libcxx/include/typeinfo:344:11: note: in implicit copy constructor for 'std::bad_cast' first required here
throw bad_cast();
^
Fix these by adding an explicitly defaulted copy constructor.
The latter are like:
libcxx/include/codecvt:105:37: warning: dynamic exception specifications are deprecated [-Wdeprecated-dynamic-exception-spec]
virtual int do_encoding() const throw();
^~~~~~~
Fix these by using the _NOEXCEPT macro instead.
Reviewers: EricWF, mclow.lists, ldionne, #libc
Reviewed By: EricWF, #libc
Subscribers: dexonsmith, libcxx-commits
Tags: #libc
Differential Revision: https://reviews.llvm.org/D76150
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 585a3cc31bb49f2a526dcb74dc9a980379193f93
diff --git a/include/regex b/include/regex
index 68cfbb2..e33ac25 100644
--- a/include/regex
+++ b/include/regex
@@ -977,7 +977,8 @@
regex_constants::error_type __code_;
public:
explicit regex_error(regex_constants::error_type __ecode);
- virtual ~regex_error() throw();
+ regex_error(const regex_error&) _NOEXCEPT = default;
+ virtual ~regex_error() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
regex_constants::error_type code() const {return __code_;}
};