Commit graph

4 commits

Author SHA1 Message Date
Kevin Eady
0cd9412066
Properly scope the compiler includes to the Bscript folder. (#360) 2021-02-25 16:53:22 +01:00
Eric Swanson
72ae01414c
AST nodes are nouns. (#333)
Renamed:
  - GetMember to MemberAccess
  - SetMember to MemberAssignment
  - SetMemberByOperator to MemberAssignmentByOperator
  - AssignVariableConsume to VariableAssignmentStatement
2020-09-28 08:11:10 -07:00
Eric Swanson
7c98acf558
New compiler: operators on object members (#288)
* Add support: += *= etc on object members
* Add support for post/prefix operators ++ and -- with object members

Adds:
- ast/SetMemberByOperator
2020-09-08 19:57:38 -07:00
Eric Swanson
a77ddd028e
New compiler: Add optimized unary expressions (#244)
Adds:
- UnaryOperator: AST node for unary operators -, ++, --, and so forth
- UnaryOperatorOptimizer: optimizes a unary operator with its operand
  - now integer and float negation, and integer inversion
  - later x[y]++ to a single instruction

Also:
- automatically include basic.em, which includes some parameter defaults like -1.

This allows the compiler to generate output for a hello, world script with the exact same .ecl output as the legacy compiler.
2020-08-26 19:24:47 -07:00