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polserver/pol-core/bscript/compiler/model/FunctionLink.h

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New compiler: Add AST nodes for function calls. Can compile hello world. (#240) Adds: - ast/Argument: AST node for an argument passed to a function. - ast/FunctionCall: AST node for a function call. - codegen/ModuleDeclarationRegistrar: The code generator registers module function declarations with this in order to determine module indexes and function indexes for instructions. - model/FunctionLink: this is a reference either: - from: a FunctionCall or a FunctionReference - to: a ModuleFunctionDeclaration or a UserFunction - optimizer/ReferencedFunctionGatherer: a visitor that determines which module functions and user functions are referenced, by looking at function calls and function references. Also: - CodeGenerator registers module functions - InstructionGenerator generates code for function calls - InstructionEmitter generates TOK_FUNC instructions - StoredTokenDecoder decodes TOK_FUNC instructions After all of this, the compiler can compile print("hello, world");
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#ifndef POLSERVER_FUNCTIONLINK_H
#define POLSERVER_FUNCTIONLINK_H
Properly scope the compiler includes to the Bscript folder. (#360)
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#include "bscript/compiler/file/SourceLocation.h"
New compiler: Add AST nodes for function calls. Can compile hello world. (#240) Adds: - ast/Argument: AST node for an argument passed to a function. - ast/FunctionCall: AST node for a function call. - codegen/ModuleDeclarationRegistrar: The code generator registers module function declarations with this in order to determine module indexes and function indexes for instructions. - model/FunctionLink: this is a reference either: - from: a FunctionCall or a FunctionReference - to: a ModuleFunctionDeclaration or a UserFunction - optimizer/ReferencedFunctionGatherer: a visitor that determines which module functions and user functions are referenced, by looking at function calls and function references. Also: - CodeGenerator registers module functions - InstructionGenerator generates code for function calls - InstructionEmitter generates TOK_FUNC instructions - StoredTokenDecoder decodes TOK_FUNC instructions After all of this, the compiler can compile print("hello, world");
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namespace Pol::Bscript::Compiler
{
class Function;
class ModuleFunctionDeclaration;
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.
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class UserFunction;
New compiler: Add AST nodes for function calls. Can compile hello world. (#240) Adds: - ast/Argument: AST node for an argument passed to a function. - ast/FunctionCall: AST node for a function call. - codegen/ModuleDeclarationRegistrar: The code generator registers module function declarations with this in order to determine module indexes and function indexes for instructions. - model/FunctionLink: this is a reference either: - from: a FunctionCall or a FunctionReference - to: a ModuleFunctionDeclaration or a UserFunction - optimizer/ReferencedFunctionGatherer: a visitor that determines which module functions and user functions are referenced, by looking at function calls and function references. Also: - CodeGenerator registers module functions - InstructionGenerator generates code for function calls - InstructionEmitter generates TOK_FUNC instructions - StoredTokenDecoder decodes TOK_FUNC instructions After all of this, the compiler can compile print("hello, world");
2020-08-24 01:47:38 -07:00
class FunctionLink
{
public:
explicit FunctionLink( const SourceLocation& );
FunctionLink( const FunctionLink& ) = delete;
FunctionLink& operator=( const FunctionLink& ) = delete;
[[nodiscard]] Function* function() const;
[[nodiscard]] ModuleFunctionDeclaration* module_function_declaration() const;
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
[[nodiscard]] UserFunction* user_function() const;
New compiler: Add AST nodes for function calls. Can compile hello world. (#240) Adds: - ast/Argument: AST node for an argument passed to a function. - ast/FunctionCall: AST node for a function call. - codegen/ModuleDeclarationRegistrar: The code generator registers module function declarations with this in order to determine module indexes and function indexes for instructions. - model/FunctionLink: this is a reference either: - from: a FunctionCall or a FunctionReference - to: a ModuleFunctionDeclaration or a UserFunction - optimizer/ReferencedFunctionGatherer: a visitor that determines which module functions and user functions are referenced, by looking at function calls and function references. Also: - CodeGenerator registers module functions - InstructionGenerator generates code for function calls - InstructionEmitter generates TOK_FUNC instructions - StoredTokenDecoder decodes TOK_FUNC instructions After all of this, the compiler can compile print("hello, world");
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void link_to( Function* );
const SourceLocation source_location;
private:
Function* linked_function;
};
} // namespace Pol::Bscript::Compiler
#endif // POLSERVER_FUNCTIONLINK_H
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