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Problem in CodeEditor [message #39138]

Mon, 18 February 2013 14:57

koldo
Messages: 3356
Registered: August 2008

Senior Veteran

Hello Mirek

I get an error using CodeEditor when pasting a text in an empty CodeEditor.

With line == 0, as li is empty,

void EditorBar::ClearErrors(int line)
{
	int count;
	if(line < 0) {
		line = 0;
		count = li.GetCount();
	}
	else
		count = line + 1;

	for(int i = line; i < count; i++)
		li[i].error = 0;	// Assert here
}

A possible solution could be this:

void EditorBar::ClearErrors(int line)
{
	int count;
	if(line < 0) {
		line = 0;
		count = li.GetCount();
	}
	else if (line >= li.GetCount())	// Added
		count = li.GetCount();
	else
		count = line + 1;

	for(int i = line; i < count; i++)
		li[i].error = 0;
}

Best regards
Iñaki

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Re: Problem in CodeEditor [message #39139 is a reply to message #39138]

Mon, 18 February 2013 16:29

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

koldo wrote on Mon, 18 February 2013 08:57

Hello Mirek

I get an error using CodeEditor when pasting a text in an empty CodeEditor.

With line == 0, as li is empty,

void EditorBar::ClearErrors(int line)
{
	int count;
	if(line < 0) {
		line = 0;
		count = li.GetCount();
	}
	else
		count = line + 1;

	for(int i = line; i < count; i++)
		li[i].error = 0;	// Assert here
}

A possible solution could be this:

void EditorBar::ClearErrors(int line)
{
	int count;
	if(line < 0) {
		line = 0;
		count = li.GetCount();
	}
	else if (line >= li.GetCount())	// Added
		count = li.GetCount();
	else
		count = line + 1;

	for(int i = line; i < count; i++)
		li[i].error = 0;
}

Would not a simple return be enough?

void EditorBar::ClearErrors(int line)
{
	int count;
	if(line < 0) {
		line = 0;
		count = li.GetCount();
	}
	else if (line >= li.GetCount())	// Added
		return;
	else
		count = line + 1;

	for(int i = line; i < count; i++)
		li[i].error = 0;
}

(Fixed).

Mirek

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