153   line_iterator LineIt(*Buffer, /*SkipBlanks=*/true, '#');  in read()  local
158   for (; !LineIt.is_at_eof(); ++LineIt) {  in read()
159     if ((*LineIt)[(*LineIt).find_first_not_of(' ')] == '#')  in read()
173     if ((*LineIt)[0] != ' ') {  in read()
176       if (!ParseHead(*LineIt, FName, NumSamples, NumHeadSamples)) {  in read()
177         reportError(LineIt.line_number(),  in read()
178                     "Expected 'mangled_name:NUM:NUM', found " + *LineIt);  in read()
193       if (!ParseLine(*LineIt, IsCallsite, Depth, NumSamples, LineOffset,  in read()
195         reportError(LineIt.line_number(),  in read()
197                         *LineIt);  in read()
231   line_iterator LineIt(Buffer, /*SkipBlanks=*/true, '#');  in hasFormat()  local
232   if (!LineIt.is_at_eof()) {  in hasFormat()
233     if ((*LineIt)[0] != ' ') {  in hasFormat()
236       result = ParseHead(*LineIt, FName, NumSamples, NumHeadSamples);  in hasFormat()