Commit graph

11 commits

Author SHA1 Message Date
turleypol
1463b76c7c
Includes are now all relative to pol-core basefolder (#906)
* all except pol

* pol and includes under defines

* something weird has happened

* remove own folder from include searchpath

* fixed remaining, adapted include style for external headers

* missing include
2026-07-25 23:01:18 +02:00
Kevin Eady
d7cdcff383 Add classinst.function member; Add is binary operator; Add funcref MTH_NEW (#701)
* Update grammar

* Implement selfIs in BObjectImp

* Add tests

* Update grammar

* Support obj.function as a MemberAccess [1/2]
- AST generation changes

* Support obj.function as a MemberAccess [2/2]
- add funcref index to eprog class table ctor entry
- allow check_mro on non-class inst (skip ctor calls)

* Move address of funcref into funcref table

* Add funcref.new()
- Add class index to funcref table entry
- Add MTH_NEW

* Fix formatting

* Address self-review comments

* Some more tests

* Address self-review comments

* Update grammar

* Remove ObjMember read_only, hidden
No need to special-handle MBR_FUNCTION

* Addres GitHub CI annotations
- '=': conversion from 'size_t' to 'unsigned int', possible loss of data
2024-10-10 18:06:04 +02:00
Kevin Eady
4ae9519343 Update grammar, parser, semantic analyzer for classes; skeleton codegen and executor (#688)
* Update grammar

* WIP with tracking classes
- Refactor AvailableUserFunction to AvailableParseTree
- Track ClassDeclarationContexts similarly to user functions

* Skeleton AST + tracking

* Finish up AST building

* Implement AST building
- TODO decide better name for UserFunctionBuilder/Visitor,
since it does both user functions and classes

* Update Prettifier

* Crude, first-round semantic analysis + codegen
- Currently, no real difference from regular functions

* Move class var statements to top level statements

* Add semantic analysis for base class existence

* Introduce ClassInstance AST node for generating `this` parameter

* Skeleton create class instance instruction

* Default ctor; 'this' byref; Error if multiple same baseclass

* Update grammar for scoped funcrefs and scoped identifiers

* Update prettifier, builders for scoped funcref, identifiers

* Fix CI issues
- Styling
- Shadowing

* Add grammar tests for scope; Remove scope from switch label

* Final draft todos
- Rename `VarStatement::class_name` to `scope`
- Comment why identifiers dont have scopes in enum declarations
- Remove code comment
2024-10-10 18:06:04 +02:00
Kevin Eady
0cd9412066
Properly scope the compiler includes to the Bscript folder. (#360) 2021-02-25 16:53:22 +01:00
Eric Swanson
6ce9c38de3
Add support for const declarations (#264)
Adds:
- analyzer/Constants: holds constant name -> value for lookup
- ast/ConstDeclaration: AST node for a const declaration
- optimizer/ConstValidator: validates that an optimized expression is valid to use as a constant.

the Optimizer converts Identifiers that refer to a constant to the optimized constant value.
2020-09-01 00:54:24 -07:00
Eric Swanson
b3bd302785
Add limited support for user functions (#262)
Adds:
- ast/UserFunction AST node for user-defined functions.
- astbuilder/AvailableUserFunction: reference to a parse tree for a user function.
  - The AST builder only generates ASTs for user functions that are actually referenced.
- astbuilder/UserFunctionVisitor: visits (builds an AST for) a parse tree for a user function.
  - This happens after the .src or .inc file has been otherwise processed, so this class serves to hook up the correct SourceFileIdentifier to the AST.
2020-08-31 18:46:27 -07:00
Eric Swanson
5e57733a68
New compiler: program declarations (#246)
Add:
- FunctionBody
- Program
- ProgramParameterDeclaration
- ProgramParameterList

Build AST for program sections and generate code for it
2020-08-28 22:45:07 -07:00
Eric Swanson
86c0efbc21
Build AST nodes for module function declarations (#239)
Adds enough to build the AST nodes for the module function declarations in a .em file.

Adds:

- Function: base class for module function declarations and user functions
- FunctionParameterDeclaration: declaration for a function parameter, as well as its default value if any
- FunctionParameterList: just a holder for function parameter declarations
- ModuleFunctionDeclaration: for function declarations in .em files
- FunctionResolver: hooks up function calls to module functions or user functions
- ModuleProcessor: a visitor for processing const declarations and module function declarations (const declarations are yet to come from the main branch)
2020-08-23 15:01:39 -07:00
Eric Swanson
3a8ab09a56
Add Expression, Statement, Value AST base classes, and TopLevelStatements (#229)
* Add ast/ Expression, Statement, Value

* Add ast/TopLevelStatements
2020-08-17 22:53:03 -07:00
Eric Swanson
435db9dc07
bscript/compiler: use c++17 nested namespace definitions (#202) 2020-08-10 12:20:29 +02:00
Eric Swanson
2e1870028b
Add model/CompilerWorkspace, astbuilder/BuilderWorkspace, astbuilder/CompilerWorkspaceBuilder (#200)
Add astbuilder/BuilderWorkspace:
  - Temporary workspace used while building the AST (which goes in the CompilerWorkspace)

Add astbuilder/CompilerWorkspaceBuilder:
  - Builds a CompilerWorkspace for a script

Add model/CompilerWorkspace:
  - Holds AST
  - Holds some intermediate data used by semantic analyzer, optimizer, code generator
2020-08-10 09:42:37 +02:00