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to_line blowing up
- From: Mike Stump <mrs at apple dot com>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 22 Aug 2003 15:41:11 -0700
- Subject: to_line blowing up
Ok, so call me confused, how can:
fe_file_change (const struct line_map *new_map)
unsigned int to_line = SOURCE_LINE (new_map, new_map->to_line);
possibly be right? to_line is a normal line number, and
new_map->to_line is a normal line number? Therefore, what can
SOURCE_LINE do to this, but confuse the line number?
Related to this, should from_line ever be > to_line in the map?
If one compiles:
as a C++ file, and watches what the above code does, one should be able
to see it go bad.