LLVM and Clang 3.4 Are Out

An anonymous reader writes that the LLVM compiler framework and Clang C++ compiler hit 3.4 "With C++14 draft fully implemented in Clang and libc++. Read more in LLVM and Clang release notes." Also of note: "This is expected to be the last release of LLVM which compiles using a C++98 toolchain. We expect to start using some C++11 features in LLVM and other sub-projects starting after this release. That said, we are committed to supporting a reasonable set of modern C++ toolchains as the host compiler on all of the platforms. This will at least include Visual Studio 2012 on Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of compilers (and the C++11 features they support) is not set in stone, but we wanted users of LLVM to have a heads up that the next release will involve a substantial change in the host toolchain requirements."

Comments

Re:pretty quick on the C++14 support

[am 2k]

Huh? QCreator, Netbeans and Eclipse C/C++ IDEs are fully integrated with GCC, including both debugging and compilation.

What Xcode can do is integrate llvm with autocompletion. For example, if you do a switch statement on an enum-value, it autocompletes the possible enum constants after you type "case". After the first entry, it automatically removes the constants you already used from the list of possibilities.

Xcode also does perfect autocompletion (method names, parameter types, etc.) of types derived from C++ templates, which simply isn't possible without compiling the file. This even works as you change the same file those templates are declared in.

Other things include the analyzer, which tells you about issues that arise on certain input conditions. When you click on an issue, Xcode visually displays the flow through the program to arrive at the undesired end result using arrows.