codegen: generate (int) type for enums
codegen: use reftype for User types
codegen: first version of variable initialization
codegen: generate code for global variables (Numbers only)
examples: added global var
codegen: fix
analyser: check const stack vars for initialization
analyser: also check constant global vars for initializer
cleanup
analysis: store Decl* for Identifiers
codegen: hardcoded value+type for enum constants
syntax: added 'elemsof' keyword
minor
builder: checking each file in recipe
codegen: print file separators between output
codegen: fixed output buf
codegen: removed hardcoded adding of puts/printf
codegen: generate variadic args if set
sema: use clang::StringLiteralParser to parse input strings
analyser: better error msg when symbol is not found in filescope