add cv_foo properties to codegen_context
change analyze_args API
change ast format
remove depth property
quote everything
cleaning up
gref/cref/lref are not used by analyzer
add missing returns
rename local variables
wrong length for call operation
[bugfix] var must be a symbol
impl resolver
fflush buffer in pic_debug
improve debug prints
dump ireps recursively
add implicit casts from void *
gc resolver
resolve TODOs
change AST format
remove unused properties