mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
4ae9519343
* 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
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#include "TreeBuilder.h"
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#include "bscript/compiler/Antlr4Inc.h"
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#include "bscript/compiler/ast/ValueConsumer.h"
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#include "bscript/compiler/astbuilder/BuilderWorkspace.h"
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#include "bscript/compiler/file/SourceLocation.h"
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namespace Pol::Bscript::Compiler
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{
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TreeBuilder::TreeBuilder( const SourceFileIdentifier& source_file_identifier,
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BuilderWorkspace& workspace )
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: report( workspace.report ),
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source_file_identifier( source_file_identifier ),
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workspace( workspace )
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{
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}
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std::unique_ptr<Expression> TreeBuilder::consume_expression_result(
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std::unique_ptr<Expression> expression )
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{
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return std::make_unique<ValueConsumer>( expression->source_location, std::move( expression ) );
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}
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SourceLocation TreeBuilder::location_for( antlr4::ParserRuleContext& ctx ) const
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{
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return SourceLocation( &source_file_identifier, ctx );
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}
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SourceLocation TreeBuilder::location_for( antlr4::tree::TerminalNode& ctx ) const
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{
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return SourceLocation( &source_file_identifier, ctx );
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}
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std::string TreeBuilder::text( antlr4::tree::TerminalNode* terminal )
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{
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return terminal->getSymbol()->getText();
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}
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std::string TreeBuilder::text( antlr4::Token* token )
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{
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return token->getText();
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}
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} // namespace Pol::Bscript::Compiler
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