compiler/src/ast/mod.rs            | 77 +++++++++++++++++++++++++-------
 compiler/src/ast/types.rs          | 15 ++++++-
 compiler/src/tokenizer.rs          | 24 ++++++++++
 compiler/src/walker.rs             | 24 +++++++++-
 examples/basics/control.blight     |  4 ++
 examples/basics/expressions.blight | 10 +++++
 examples/basics/functions.blight   |  2 +-
 7 files changed, 136 insertions(+), 20 deletions(-)