visitYield()

in lib/generator.js [1518:1542]

• 21 lines of code
• 9 McCabe index (conditional complexity)

  visitYield(ast, level, env) {
    assert.equal(ast.type, 'yield');
    this.emit('yield return ', level);
    if (!ast.expr) {
      this.emit(';\n');
      return;
    }

    if (ast.needCast) {
      this.emit('Darabonba.Model.ToObject<');
      this.visitType(ast.expectedType);
      this.emit('>(');
    }

    if (ast.expr && ast.expr.type === 'object' && env && env.returnType && _name(env.returnType) === 'object') {
      env.castToObject = true;
    }
    this.visitExpr(ast.expr, level, env);

    if (ast.needCast) {
      this.emit(')');
    }

    this.emit(';\n');
  }