mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
ddc1b5d26b
* update grammar * AST nodes and test * Address self-review comments - Replace `super` comment with something more explanatory - Rename `make_user_function` * add class analysis for uninit functions * fix ast test after disallowing static uninit funcs * use std::ranges::find_if * add tests * use SUPER constant; add test * Remove unreachable code leftover from #809 Since #809, the super function is only generated for a class when registering a parent class, and therefore it will always have a body. A "No base class defines a constructor" will only occur if super was never generated, and is handled in the "No function linked through FunctionResolver" section of semantic analyzer. * Address review comments - use std::ranges::move instead of move iterators - use std::is_same_v<> vs std::is_same<>::value - use switch vs chained ternary conditionals * update escript guide, create tests that are in escript guide * add core-changes * Error on uninit and defined constructor * Move methods' FunctionLink construction to builder This allows the error message for the uninit function to have a "See Also" that point to the defined function. * Move error checks for uninit and defined functions These semantic checks should be in the ... SemanticAnalyzer. * fix typo in core-changes
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
#include "ClassDeclaration.h"
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#include "bscript/compiler/ast/ClassParameterDeclaration.h"
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#include "bscript/compiler/ast/ClassParameterList.h"
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#include "bscript/compiler/ast/NodeVisitor.h"
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#include "bscript/compiler/ast/UninitializedFunctionDeclaration.h"
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#include "bscript/compiler/ast/UserFunction.h"
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#include "bscript/compiler/file/SourceFileIdentifier.h"
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#include "bscript/compiler/model/ClassLink.h"
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#include "bscript/compiler/model/FunctionLink.h"
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#include <ranges>
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namespace Pol::Bscript::Compiler
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{
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ClassDeclaration::ClassDeclaration(
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const SourceLocation& source_location, std::string name,
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std::unique_ptr<ClassParameterList> parameters, std::shared_ptr<FunctionLink> constructor_link,
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ClassMethodMap methods, Node* class_body,
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std::vector<std::shared_ptr<ClassLink>> base_class_links,
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std::vector<std::unique_ptr<UninitializedFunctionDeclaration>> uninit_functions )
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: Node( source_location ),
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name( std::move( name ) ),
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methods( std::move( methods ) ),
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class_body( class_body ),
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constructor_link( std::move( constructor_link ) ),
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base_class_links( std::move( base_class_links ) )
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{
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children.reserve( 1 + uninit_functions.size() );
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children.push_back( std::move( parameters ) );
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std::ranges::move( uninit_functions, std::back_inserter( children ) );
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}
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void ClassDeclaration::accept( NodeVisitor& visitor )
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{
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visitor.visit_class_declaration( *this );
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}
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void ClassDeclaration::describe_to( std::string& w ) const
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{
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fmt::format_to( std::back_inserter( w ), "class-declaration({})", name );
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}
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std::vector<std::reference_wrapper<ClassParameterDeclaration>> ClassDeclaration::parameters()
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{
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std::vector<std::reference_wrapper<ClassParameterDeclaration>> params;
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child<ClassParameterList>( 0 ).get_children<ClassParameterDeclaration>( params );
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return params;
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}
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std::vector<std::reference_wrapper<UninitializedFunctionDeclaration>>
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ClassDeclaration::uninit_functions()
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{
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std::vector<std::reference_wrapper<UninitializedFunctionDeclaration>> params;
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// The first child is a `ClassParameterList`, so skip it.
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for ( auto& param : children | std::views::drop( 1 ) )
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{
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params.emplace_back( *static_cast<UninitializedFunctionDeclaration*>( param.get() ) );
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}
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return params;
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}
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std::string ClassDeclaration::type_tag() const
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{
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return fmt::format( "{}@{}", name, source_location.source_file_identifier->pathname );
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}
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} // namespace Pol::Bscript::Compiler
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