public void FinalizeDebugInfo()
{
serializedDebugSpans = new DebugLineSpan[debugSpans.Count];
int lastStart = 0;
int lastLineCount = 0;
int lastCharCount = 0;
for (int i = 0; i < serializedDebugSpans.Length; ++i)
{
serializedDebugSpans[i] = debugSpans[i];
DebugLineSpan span = serializedDebugSpans[i];
if (span.endInstruction <= 0 && span.startInstruction > 0)
{
span.endInstruction = span.startInstruction;
}
if (span.endSourceChar == 0 && span.startSourceChar > 0)
{
span.endSourceChar = span.startSourceChar;
}
int lineCount = lastLineCount;
int lineChar = lastCharCount;
for (int j = lastStart; j < serializedDebugSpans[i].startSourceChar; ++j)
{
++lineChar;
if (sourceText[j] == '\n')
{
++lineCount;
lineChar = 0;
}
}
lastCharCount = lineChar;
lastLineCount = lineCount;
lastStart = span.startSourceChar;
serializedDebugSpans[i].line = lineCount;
serializedDebugSpans[i].lineChar = lineChar;
}
}
public void UpdateSyntaxNode(SyntaxNode node)
{
if (debugSpans.Count == 0)
{
debugSpans.Add(new DebugLineSpan());
}
int nodeSpanStart = node.Span.Start;
if (nodeSpanStart < mostRecentSpanStart || nodeSpanStart >= sourceText.Length)
{
return;
}
mostRecentSpanStart = nodeSpanStart;
DebugLineSpan lastLineSpan = debugSpans.Last();
lastLineSpan.endInstruction = assemblyBuilder.programCounter - 1;
lastLineSpan.endSourceChar = node.SpanStart;
lastLineSpan.spanCodeSection = sourceText.Substring(lastLineSpan.startSourceChar, lastLineSpan.endSourceChar - lastLineSpan.startSourceChar);
DebugLineSpan nextLineSpan = new DebugLineSpan();
nextLineSpan.startInstruction = assemblyBuilder.programCounter;
nextLineSpan.startSourceChar = node.SpanStart;
debugSpans.Add(nextLineSpan);
if (includeInlineCode)
{
int lineStart = nextLineSpan.startSourceChar;
for (; lineStart > 0 && sourceText[lineStart] != '\n' && sourceText[lineStart] != '\r'; --lineStart)
{
}
if (lineStart >= lastLineStart - 1)
{
List <string> spanCodeLines = new List <string>();
for (int idx = nextLineSpan.startSourceChar; idx < sourceText.Length; ++idx)
{
if (sourceText[idx] == '\n' || sourceText[idx] == '\r')
{
spanCodeLines.Add(sourceText.Substring(lineStart, idx - lineStart).Trim(' ', '\n', '\r'));
while (sourceText[idx] == '\n' || sourceText[idx] == '\r')
{
++idx;
}
lastLineStart = idx;
break;
}
}
foreach (string spanCodeLine in spanCodeLines)
{
assemblyBuilder.AppendCommentedLine("", "");
assemblyBuilder.AppendCommentedLine("", $" {spanCodeLine}");
}
}
}
}