25b24b59df94ce59029635dee06f10d77451fedd,RegExpSupport/src/org/intellij/lang/regexp/validation/RegExpAnnotator.java,RegExpAnnotator,visitPosixBracketExpression,#RegExpPosixBracketExpression#,382

Before Change


    final String className = posixBracketExpression.getClassName();
    if (!POSIX_CHARACTER_CLASSES.contains(className)) {
      final Annotation annotation = myHolder.createErrorAnnotation(posixBracketExpression, "Unknown POSIX character class");
      if (annotation != null) {
        annotation.setHighlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL);
      }
    }
  }

After Change


    final String className = posixBracketExpression.getClassName();
    if (!POSIX_CHARACTER_CLASSES.contains(className)) {
      final Annotation annotation = myHolder.createErrorAnnotation(posixBracketExpression, "Unknown POSIX character class");
      annotation.setHighlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL);
    }
  }