Devang Patel wrote:
From line_map comment at (libcpp/include/line-map.h)
/* Physical source file TO_FILE at line TO_LINE at column 0 is represented
by the logical START_LOCATION. TO_LINE+L at column C is represented by
START_LOCATION+(L*(1<<column_bits))+C, as long as C< (1<<column_bits),
What happens when column number is >= 128 ?
The exact same rule applies. There is nothing magic about 128, except
it's an initial value that hopefully covers > 90% of the case. If it
doesn't, the code will increase column_bits, either by allocating a
new line_map, or (in a few cases) tweaking the existing one. The
latter is what is happening in PR 20907.
> This is PR 20907.
I have a patch I'll check in after testing.
--
--Per Bothner
[EMAIL PROTECTED] http://per.bothner.com/
