void (@NotNull PyNumericLiteralExpression node) { String suffix = node.getIntegerLiteralSuffix(); if (suffix == null || "l".equalsIgnoreCase(suffix)) return; if (node.getContainingFile().getLanguage() != PythonLanguage.getInstance()) return; getHolder().newAnnotation(HighlightSeverity.ERROR, PyPsiBundle.message("INSP.python.trailing.suffix.not.support", suffix)) .range(node).create(); }