Expose dwarf constants for debug info generation
Allow debug description of compilation unit
Test dwarf compile unit with DW_LANG_C89
Add file descriptors and per-module metadata caching
Allow declarative specification of debug descriptors
Support optional LLVM-level debug info
Add basic block and instruction position descriptors
Accept list of values and LLVM values as debug descriptors
Merge pull request #47 from llvmpy/debuginfo

Debuginfo