public Expression MaybeAddDebugInfo(Expression expr, IPersistentMap spanMap)
{
if (_isDebuggable && spanMap != null & _docInfo != null)
{
if (Compiler.GetLocations(spanMap, out int startLine, out int startCol, out int finishLine, out int finishCol))
{
return(AstUtils.AddDebugInfo(expr,
_docInfo,
new Microsoft.Scripting.SourceLocation(0, startLine, startCol),
new Microsoft.Scripting.SourceLocation(0, finishLine, finishCol)));
}
}
return(expr);
}