I'm looking for a good C++ IDE with a REPL. The one in visual studio isn't... well lets say most of the time if I copy/paste a line in source the REPL rejects it even if its the line I put a breakpoint or step over.
Are there any good IDEs or REPLs for C++?
Cling is an interactive C++ interpreter, built on the top of LLVM and Clang libraries. Its advantages over the standard interpreters are that it has command line prompt and uses just-in-time (JIT) compiler for compilation. Many of the developers (e.g. Mono in their project called CSharpRepl) of such kind of software applications name them interactive compilers.
One of Cling's main goals is to provide contemporary, high-performance alternative of the current C++ interpreter in the ROOT project - CINT. The backward-compatibility with CINT is major priority during the development.