Method formatClosingBracket

astyle/src/ASFormatter.cpp:4043–4111

* format closing bracket * currentChar contains the bracket * the calling function should have a continue statement after calling this method * * @param bracketType the type of the opening bracket for this closing bracket. */

 * @param bracketType    the type of the opening bracket for this closing bracket.
 */
void ASFormatter::formatClosingBracket(BracketType bracketType)
{
	assert(!isBracketType(bracketType, ARRAY_TYPE));
	assert(currentChar == '}');

	// parenStack must contain one entry
	if (parenStack->size() > 1)
		parenStack->pop_back();

	// mark state of immediately after empty block
	// this state will be used for locating brackets that appear immediately AFTER an empty block (e.g. '{} \n}').
	if (previousCommandChar == '{')
		isImmediatelyPostEmptyBlock = true;

	if (shouldAttachClosingBracket)
	{
		// for now, namespaces and classes will be attached. Uncomment the lines below to break.
		if ((isEmptyLine(formattedLine)			// if a blank line precedes this
		        || isCharImmediatelyPostLineComment
		        || isCharImmediatelyPostComment
		        || (isImmediatelyPostPreprocessor && (int) currentLine.find_first_not_of(" \t") == charNum)
//		        || (isBracketType(bracketType, CLASS_TYPE) && isOkToBreakBlock(bracketType) && previousNonWSChar != '{')
//		        || (isBracketType(bracketType, NAMESPACE_TYPE) && isOkToBreakBlock(bracketType) && previousNonWSChar != '{')
		    )
		        && (!isBracketType(bracketType, SINGLE_LINE_TYPE) || isOkToBreakBlock(bracketType)))
		{
			breakLine();
			appendCurrentChar();				// don't attach
		}
		else
		{
			if (previousNonWSChar != '{'
			        && (!isBracketType(bracketType, SINGLE_LINE_TYPE) || isOkToBreakBlock(bracketType)))
				appendSpacePad();
			appendCurrentChar(false);			// attach
		}
	}
	else if ((!(previousCommandChar == '{' && isPreviousBracketBlockRelated))	// this '}' does not close an empty block
	         && isOkToBreakBlock(bracketType))									// astyle is allowed to break one line blocks
	{
		breakLine();
		appendCurrentChar();
	}
	else
	{
		appendCurrentChar();
	}

	// if a declaration follows a definition, space pad
	if (isLegalNameChar(peekNextChar()))
		appendSpaceAfter();

	if (shouldBreakBlocks
	        && currentHeader != NULL
	        && !isHeaderInMultiStatementLine
	        && parenStack->back() == 0)
	{
		if (currentHeader == &AS_CASE || currentHeader == &AS_DEFAULT)