polserver/pol-core/bscript/compiler/analyzer
Eric Swanson 9bbc0518f8
Compiler rewrite: add global variables (#241)
Adds support for var statements at the global level.

Adds:
- analyzer/Variables: keeps track of the variables in scope (either local or global).
- ast/Identifier: AST node for an identifier.
  - The optimizer will replace constant identifiers with their constant value (in a later commit).
  - The semantic analyzer will set the variable field for local or global variable identifiers.
- ast/VarStatement: AST node for a var statement.
  - A single var statement will generate one VarStatement per variable declared.
- model/Variable: Describes a variable, including its index within its scope.
2020-08-25 00:57:03 -07:00
..
Disambiguator.cpp Add Expression, Statement, Value AST base classes, and TopLevelStatements (#229) 2020-08-17 22:53:03 -07:00
Disambiguator.h Add analyzer/Disambiguator stub (#205) 2020-08-11 08:21:34 +02:00
SemanticAnalyzer.cpp Compiler rewrite: add global variables (#241) 2020-08-25 00:57:03 -07:00
SemanticAnalyzer.h Compiler rewrite: add global variables (#241) 2020-08-25 00:57:03 -07:00
Variables.cpp Compiler rewrite: add global variables (#241) 2020-08-25 00:57:03 -07:00
Variables.h Compiler rewrite: add global variables (#241) 2020-08-25 00:57:03 -07:00