mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
cf42b03e3c
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");
36 lines
923 B
C++
36 lines
923 B
C++
#ifndef POLSERVER_FUNCTIONCALL_H
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#define POLSERVER_FUNCTIONCALL_H
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#include "compiler/ast/Expression.h"
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namespace Pol::Bscript::Compiler
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{
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class Argument;
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class FunctionLink;
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class ModuleFunctionDeclaration;
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class FunctionParameterDeclaration;
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class UserFunction;
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class FunctionCall : public Expression
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{
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public:
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FunctionCall( const SourceLocation&, std::string scope, std::string name,
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std::vector<std::unique_ptr<Argument>> arguments );
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void accept( NodeVisitor& visitor ) override;
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void describe_to( fmt::Writer& ) const override;
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std::vector<std::unique_ptr<Argument>> take_arguments();
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[[nodiscard]] std::vector<std::reference_wrapper<FunctionParameterDeclaration>> parameters()
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const;
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const std::shared_ptr<FunctionLink> function_link;
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const std::string scope;
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const std::string method_name;
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};
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} // namespace Pol::Bscript::Compiler
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#endif // POLSERVER_FUNCTIONCALL_H
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