Bump version, update changelog

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: httpgd
 Type: Package
 Title: A 'HTTP' Server Graphics Device
-Version: 2.0.1
+Version: 2.0.2
 Authors@R: 
     c(
       person(given = "Florian", family = "Rupprecht", email = "[email protected]", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-1795-8624")),

NEWS.md

@@ -1,3 +1,7 @@
+# httpgd 2.0.2
+
+- Fix 'gcc 14' compile warning.
+
 # httpgd 2.0.1
 
 - Fix compilation issues with 'clang 18' and 'libc++'.

cran-comments.md

@@ -15,99 +15,14 @@ C++14 is essential.
 ## Downstream dependencies
 There are no downstream dependencies.
 
-## httpgd
+## I received the following email from CRAN on 2024-05-06:
 
-We are splitting the `httpgd` package up into this package and the `unigd` package.
-`unigd` has all the plotting and rendering code, and the `httpgd` package has the web-service code.
+> GCC 14 is due to be released tomorrow (in some time zone) and we have
+> been testing CRAN against 14.1RC (which reports as 14.0.1). Packages
+>
+>    Numero SheetReader batchmix epanet2toolkit httpgd
+> have new compilation warnings shown in the fedora-gcc results on CRAN.
+>
+> Please correct before 2024-06-06 to safely retain your package on CRAN.
 
-`unigd` was published on CRAN on 2024-01-25.
-
-## I recently received the following email from CRAN:
-
-> I just tried the effect of checking the submission on a Debian testing
-> system
-> with the current LLVM 18 compilers and clang++-18 using the libc++
-> stdlib.
-> For this, compilation fails with
-> 
-> * installing *source* package ‘httpgd’ ...
-> ** using staged installation
-> ** libs
-> using C++ compiler: ‘Debian clang version 18.1.0 (rc2-3)’
-> using C++14
-> rm -f httpgd.so cpp11.o httpgd.o httpgd_rng.o httpgd_webserver.o
-> unigd_impl.o
-> clang++-18 -stdlib=libc++  -std=gnu++14
-> -I"/home/hornik/tmp/R-d-clang-18-libcxx/include" -DNDEBUG -Ilib
-> -DFMT_HEADER_ONLY
-> -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include'
-> -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include'
-> -I'/home/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include
-> -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall
-> -pedantic   -c cpp11.cpp -o cpp11.o
-> clang++-18 -stdlib=libc++  -std=gnu++14
-> -I"/home/hornik/tmp/R-d-clang-18-libcxx/include" -DNDEBUG -Ilib
-> -DFMT_HEADER_ONLY
-> -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/cpp11/include'
-> -I'/home/hornik/lib/R/Library/4.4/x86_64-linux-gnu/AsioHeaders/include'
-> -I'/home/hornik/tmp/CRAN/Library/unigd/include' -I/usr/local/include
-> -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall
-> -pedantic   -c httpgd.cpp -o httpgd.o
-> In file included from httpgd.cpp:18:
-> In file included from ./httpgd_webserver.h:4:
-> In file included from lib/crow.h:2:
-> In file included from lib/crow/query_string.h:7:
-> /usr/include/c++/v1/unordered_map:955:17: error: no viable overloaded
-> '='
->    955 |         __ref() = _VSTD::forward<_ValueTp>(__v);
->        |         ~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-> /usr/include/c++/v1/__hash_table:1497:47: note: in instantiation of
-> function template specialization 'std::__hash_value_type<std::string,
-> crow::json::wvalue>::operator=<const std::pair<const std::string,
-> crow::json::wvalue> &, void>' requested here
->   1497 |                 __cache->__upcast()->__value_ = *__first;
->        |                                               ^
-> /usr/include/c++/v1/unordered_map:1879:14: note: in instantiation of
-> function template specialization
-> 'std::__hash_table<std::__hash_value_type<std::string,
-> crow::json::wvalue>, std::__unordered_map_hasher<std::string,
-> std::__hash_value_type<std::string, crow::json::wvalue>,
-> std::hash<std::string>, std::equal_to<std::string>>,
-> std::__unordered_map_equal<std::string,
-> std::__hash_value_type<std::string, crow::json::wvalue>,
-> std::equal_to<std::string>, std::hash<std::string>>,
-> std::allocator<std::__hash_value_type<std::string,
-> crow::json::wvalue>>>::__assign_unique<const std::pair<const
-> std::string, crow::json::wvalue> *>' requested here
->   1879 |     __table_.__assign_unique(__il.begin(), __il.end());
->        |              ^
-> lib/crow/json.h:1662:26: note: in instantiation of member function
-> 'std::unordered_map<std::string, crow::json::wvalue>::operator='
-> requested here
->   1662 |                     (*o) = initializer_list;
->        |                          ^
-> /usr/include/c++/v1/__utility/pair.h:319:11: note: candidate function
-> not viable: no known conversion from 'const std::pair<const std::string,
-> crow::json::wvalue>' to 'const
-> __conditional_t<is_copy_assignable<first_type>::value &&
-> is_copy_assignable<second_type>::value, pair<string &, wvalue &>,
-> __nat>' (aka 'const std::__nat') for 1st argument
->    319 |     pair& operator=(__conditional_t<
->        |           ^         ~~~~~~~~~~~~~~~~
->    320 |                         is_copy_assignable<first_type>::value &&
->        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
->    321 |                         is_copy_assignable<second_type>::value,
->        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
->    322 |                     pair, __nat> const& __p)
->        |                     ~~~~~~~~~~~~~~~~~~~~~~~
-> 
-> etc.
-> 
-> Please fix ...
-> 
-> Best
-> -k
-
-I have fixed the issue and tested the package on rhub2/clang18. The package now compiles with clang-18 and libc++-18 without issues.
-
-Thank you for your patience.
+I have fixed the issue and am resubmitting the package.