Commit graph

2 commits

Author SHA1 Message Date
Randy Heit
76d2e8cfc4 Set node type when nil-ing an id node.
- Nodes can't stay as type AST_ExprID if they don't also have the
  operation PEX_ID.
2013-10-25 22:30:25 -05:00
Randy Heit
850055a766 Add evaluation of constant unary and binary expressions
- Added ZCCCompiler class as a place to generate IR and symbols from an
  AST. Right now, all it does is simplify constant expressions into
  constant values.
- Do type promotion on the AST where appropriate.
- Added true and false tokens to the parser driver.
2013-10-25 22:30:24 -05:00