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Diffstat (limited to 'TODO.TXT')
| -rw-r--r-- | TODO.TXT | 49 |
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diff --git a/TODO.TXT b/TODO.TXT new file mode 100644 index 0000000000000..513b863772441 --- /dev/null +++ b/TODO.TXT @@ -0,0 +1,49 @@ +This is meant to be a general place to list things that should be done "someday" + +ABI Related Tasks +================= +* Explicitly manage and verify symbols exported from the dylib. +* Explore using namespaces for managing symbol visibility. +* Introduce and document ABI versioning/evolution policy. + +CXX Runtime Library Tasks +========================= +* Cleanup #ifdef hell in sources files that supports the different ABI libraries. +* Fix that CMake always link to /usr/lib/libc++abi.dylib on OS X. +* Fix selection of ABI symbol list on OS X. +* Have CMake generate linker scripts for libc++.so that it properly links the + runtime library. +* Look into mirroring libsupc++'s typeinfo vtable layout when libsupc++/libstdc++ + is used as the runtime library. +* Audit libraries that CMake links into libc++. Are they all required? +* Investigate and document interoperability between libc++ and libstdc++ on + linux. Do this for every supported c++ runtime library. + +Atomic Related Tasks +==================== +* Support <atomic> in C++03 (needed for internal use). +* Audit use of libatomic builtins in <atomic> with GCC. +* future should use <atomic> for synchronization. +* call_once should use <atomic> for synchronization. +* Audit shared_ptr use of <atomic> + +Test Suite Tasks +================ +* Get test suite passing in C++03. +* Move all libc++ specific tests from test/std into test/libcxx. +* Improve how LIT handles compiler warnings. +* Improve the quality and portability of the locale test data. + +Misc Tasks +========== +* Find all sequences of >2 underscores and eradicate them. +* run clang-tidy on libc++ +* Document the "conditionally-supported" bits of libc++ +* Look at basic_string's move assignment operator, re LWG 2063 and POCMA +* libc++ is missing try_emplace +* Put a static_assert in std::allocator to deny const/volatile types (LWG 2447) +* Investigate the effect of using __decltype instead of __typeof__ to provide + decltype in C++03. What code could be broken by this change? +* Convert failure tests to use Clang Verify. +* Document support (or lack of) for C++11 libraries in C++03. +* Document supported compilers. |