Awesome

preprocessor-debug

Observe how the C preprocessor expands your complicated macros

Dependencies:

• clang 4.0
• CMake 3.3+

Build instructions:

• mkdir build && cd build
• cmake ..
• make

Use instructions:

./pp-step ../example.cpp

asm.js version:

Dependencies

• clang 4.0
• yarn
• Emscripten

Build instructions:

• Build clang in bitcode. This is hard, but can be done with the help of emmake. When you are done, update CLANG_LIB_PATH in web/Makefile.
• cd web
• make
• yarn

Since building clang in bitcode is hard, a pre-compiled version of the tool is in web/compiled.tgz