mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
e3512d001b
* Add Report.debug * Implement function call scoping * Implement variable scoping - Rename `Identifier::scope` to `calling_scope`, and concatenate the identifier scope into `name` if necessary. - Track current scope in SemanticAnalyzer, similar to UserFunctionVisitor. - Use current scope in SemanticAnalyzer when visiting identifiers. * Update grammar for `::identifier` global scoping * Introduce ScopableName for function resolution * Address review comments - Check for display_debugs missing * Add ScopableName for identifier resolution * Some cleanup - Remove `Identifier::calling_scope`, as it is tracked in the semantic analyzer - Refactor `ScopeName::exists` to `global` for better clarification of its use - Removed `X::maybe_scoped_string/name` * Address self-review comments * Rename `Function::module_name` to `scope`
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
#include "UserFunctionVisitor.h"
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#include "bscript/compiler/ast/ClassDeclaration.h"
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#include "bscript/compiler/ast/DefaultConstructorFunction.h"
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#include "bscript/compiler/ast/UserFunction.h"
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#include "bscript/compiler/astbuilder/BuilderWorkspace.h"
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#include "bscript/compiler/model/CompilerWorkspace.h"
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namespace Pol::Bscript::Compiler
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{
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UserFunctionVisitor::UserFunctionVisitor( const SourceFileIdentifier& sfi, BuilderWorkspace& ws,
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const std::string& scope )
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: workspace( ws ), tree_builder( sfi, ws ), scope( scope )
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{
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}
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antlrcpp::Any UserFunctionVisitor::visitFunctionDeclaration(
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EscriptGrammar::EscriptParser::FunctionDeclarationContext* ctx )
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{
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if ( !scope.empty() )
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{
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tree_builder.current_scope_name = ScopeName( scope );
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}
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auto uf = tree_builder.function_declaration( ctx, scope );
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workspace.function_resolver.register_user_function( scope, uf.get() );
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if ( uf->type == UserFunctionType::Constructor )
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workspace.function_resolver.register_user_function( "", uf.get() );
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workspace.compiler_workspace.user_functions.push_back( std::move( uf ) );
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if ( !scope.empty() )
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{
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tree_builder.current_scope_name = ScopeName::Global;
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}
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return antlrcpp::Any();
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}
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antlrcpp::Any UserFunctionVisitor::visitFunctionExpression(
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EscriptGrammar::EscriptParser::FunctionExpressionContext* ctx )
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{
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auto uf = tree_builder.function_expression( ctx );
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workspace.function_resolver.register_user_function( "", uf.get() );
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workspace.compiler_workspace.user_functions.push_back( std::move( uf ) );
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return antlrcpp::Any();
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}
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antlrcpp::Any UserFunctionVisitor::visitClassDeclaration(
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EscriptGrammar::EscriptParser::ClassDeclarationContext* ctx )
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{
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auto cd = tree_builder.class_declaration( ctx );
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workspace.compiler_workspace.class_declarations.push_back( std::move( cd ) );
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return antlrcpp::Any();
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}
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} // namespace Pol::Bscript::Compiler
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