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cplus-dem.c (demangle_integral_value): Correction to reflect patch of 2002-01-10 in order to also make negative... 

* cplus-dem.c (demangle_integral_value): Correction to reflect
patch of 2002-01-10 in order to also make negative multi-digits
without leading underscore work.

From-SVN: r64179
This commit is contained in:
Carlo Wood 2003-03-11 19:55:46 +00:00 committed by DJ Delorie
parent d2f55c5c66
commit 8fe857758f
2 changed files with 32 additions and 23 deletions
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6
libiberty/ChangeLog
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@ -1,3 +1,9 @@
2003-03-11 Carlo Wood <carlo@gnu.org>
* cplus-dem.c (demangle_integral_value): Correction to reflect
patch of 2002-01-10 in order to also make negative multi-digits
without leading underscore work.
2003-03-03 Mark Mitchell <mark@codesourcery.com>
* cplus-dem.c: Add license exception to copyright notice.

49
libiberty/cplus-dem.c
View File

@ -1797,31 +1797,34 @@ demangle_integral_value (work, mangled, s)
success = 0;
/* Negative numbers are indicated with a leading `m'. */
if (**mangled == 'm')
{
string_appendn (s, "-", 1);
(*mangled)++;
}
else if (mangled[0][0] == '_' && mangled[0][1] == 'm')
{
/* Since consume_count_with_underscores does not handle the
`m'-prefix we must do it here, using consume_count and
adjusting underscores: we have to consume the underscore
matching the prepended one. */
multidigit_without_leading_underscore = 1;
string_appendn (s, "-", 1);
(*mangled) += 2;
}
else if (**mangled == '_')
{
/* Do not consume a following underscore;
multidigit_without_leading_underscore will consume what should be
consumed. */
leave_following_underscore = 1;
if (**mangled == '_')
{
if (mangled[0][1] == 'm')
{
/* Since consume_count_with_underscores does not handle the
`m'-prefix we must do it here, using consume_count and
adjusting underscores: we have to consume the underscore
matching the prepended one. */
multidigit_without_leading_underscore = 1;
string_appendn (s, "-", 1);
(*mangled) += 2;
}
else
{
/* Do not consume a following underscore;
consume_count_with_underscores will consume what
should be consumed. */
leave_following_underscore = 1;
}
}
else
{
/* Negative numbers are indicated with a leading `m'. */
if (**mangled == 'm')
{
string_appendn (s, "-", 1);
(*mangled)++;
}
/* Since consume_count_with_underscores does not handle
multi-digit numbers that do not start with an underscore,
and this number can be an integer template parameter,
@ -1862,7 +1865,7 @@ demangle_integral_value (work, mangled, s)
/* All is well. */
success = 1;
}
}
}
return success;
}