Examples with VariableSymbol com.github._1c_syntax.bsl.languageserver.context.symbol.VariableSymbol used on opensource projects

Example 1 with VariableSymbol

use of com.github._1c_syntax.bsl.languageserver.context.symbol.VariableSymbol in project bsl-language-server by 1c-syntax.

the class SymbolTree method getVariableSymbol.

/**
 * Попытка поиска символа переменной по узлу дерева разбора.
 * <p>
 * Implementation note Поиск осуществляется по месту определения переменной (declaration).
 *
 * @param ctx узел дерева разбора документа.
 * @return найденный символ переменной.
 */
public Optional<VariableSymbol> getVariableSymbol(BSLParserRuleContext ctx) {
    BSLParserRuleContext varNameNode;
    if (Trees.nodeContainsErrors(ctx)) {
        varNameNode = ctx;
    } else if (ctx instanceof BSLParser.ModuleVarDeclarationContext) {
        varNameNode = ((BSLParser.ModuleVarDeclarationContext) ctx).var_name();
    } else if (ctx instanceof BSLParser.SubVarDeclarationContext) {
        varNameNode = ((BSLParser.SubVarDeclarationContext) ctx).var_name();
    } else {
        varNameNode = ctx;
    }
    Range variableNameRange = Ranges.create(varNameNode);
    return getVariables().stream().filter(variableSymbol -> variableSymbol.getVariableNameRange().equals(variableNameRange)).findAny();
}

Example 2 with VariableSymbol

use of com.github._1c_syntax.bsl.languageserver.context.symbol.VariableSymbol in project bsl-language-server by 1c-syntax.

the class SymbolTreeComputer method compute.

@Override
public SymbolTree compute() {
    ModuleSymbol moduleSymbol = new ModuleSymbolComputer(documentContext).compute();
    List<MethodSymbol> methods = new MethodSymbolComputer(documentContext).compute();
    List<RegionSymbol> regions = new RegionSymbolComputer(documentContext).compute();
    List<VariableSymbol> variables = new VariableSymbolComputer(documentContext).compute();
    List<SourceDefinedSymbol> allOfThem = new ArrayList<>(methods);
    allOfThem.addAll(regions);
    allOfThem.addAll(variables);
    allOfThem.sort(Comparator.comparingInt(symbol -> symbol.getRange().getStart().getLine()));
    List<SourceDefinedSymbol> topLevelSymbols = new ArrayList<>();
    SourceDefinedSymbol currentParent = moduleSymbol;
    for (SourceDefinedSymbol symbol : allOfThem) {
        currentParent = placeSymbol(topLevelSymbols, currentParent, symbol);
    }
    return new SymbolTree(moduleSymbol);
}

Example 3 with VariableSymbol

use of com.github._1c_syntax.bsl.languageserver.context.symbol.VariableSymbol in project bsl-language-server by 1c-syntax.

the class UseLessForEachDiagnostic method visitForEachStatement.

@Override
public ParseTree visitForEachStatement(BSLParser.ForEachStatementContext ctx) {
    TerminalNode iterator = ctx.IDENTIFIER();
    String iteratorIdName = iterator.getText();
    boolean isVariable = documentContext.getSymbolTree().getVariables().stream().filter(variableSymbol -> variableSymbol.getKind() == VariableKind.GLOBAL || variableSymbol.getKind() == VariableKind.MODULE).anyMatch(variableSymbol -> variableSymbol.getName().equalsIgnoreCase(iteratorIdName));
    if (isVariable) {
        return super.visitForEachStatement(ctx);
    }
    boolean hasUsage = Trees.findAllTokenNodes(ctx.codeBlock(), BSLParser.IDENTIFIER).stream().filter(node -> iteratorIdName.equalsIgnoreCase(node.getText())).anyMatch(parentClassMatchTo(ComplexIdentifierContext.class).or(parentClassMatchTo(LValueContext.class)).or(parentClassMatchTo(CallStatementContext.class)));
    if (!hasUsage) {
        diagnosticStorage.addDiagnostic(iterator.getSymbol());
    }
    return super.visitForEachStatement(ctx);
}