boolean (PsiExpression expression, PsiType expressionType, PsiType convertedType) { if (expressionType.equals(convertedType)) return false; if (ignoreConstantConversions) { PsiExpression rootExpression = expression; while (rootExpression instanceof PsiParenthesizedExpression parenthesizedExpression) { rootExpression = parenthesizedExpression.getExpression(); } if (rootExpression instanceof PsiLiteralExpression || PsiUtil.isConstantExpression(rootExpression)) { return false; } } if (ignoreCharConversions && isCharConversion(expressionType, convertedType)) return false; registerError(expression instanceof PsiAssignmentExpression ? ((PsiAssignmentExpression)expression).getLExpression() : expression, expression, expressionType, convertedType); return true; }