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merge from gcc

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DJ Delorie 2008-12-18 15:56:12 +00:00
parent 7d6d776489
commit 4e59450ef0
2 changed files with 21 additions and 1 deletions
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13
libiberty/ChangeLog
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@ -1,3 +1,16 @@
2008-12-18 Jason Merrill <jason@redhat.com>
PR c++/38561
* cp-demangle.c (d_expression, d_print_comp): Revert
cast changes.
2008-12-17 Jason Merrill <jason@redhat.com>
* cp-demangle.c (d_expression): Handle rvalue stubs too.
[DEMANGLE_COMPONENT_CAST]: Update mangling.
(d_print_comp): Avoid extra ", " with empty template argument packs.
Remove handling for obsolete T() mangling.
2008-12-10 Jason Merrill <jason@redhat.com>
* cp-demangle.c (cplus_demangle_type): Support fixed-point types.

9
libiberty/cp-demangle.c
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@ -2561,7 +2561,8 @@ d_expression (struct d_info *di)
d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, name,
d_template_args (di)));
}
else if (peek == 's' && d_peek_next_char (di) == 'T')
else if (peek == 's'
&& (d_peek_next_char (di) == 'T' || d_peek_next_char (di) == 'R'))
{
/* Just demangle a parameter placeholder as its type. */
d_advance (di, 2);
@ -3763,8 +3764,14 @@ d_print_comp (struct d_print_info *dpi,
d_print_comp (dpi, d_left (dc));
if (d_right (dc) != NULL)
{
size_t len;
d_append_string (dpi, ", ");
len = dpi->len;
d_print_comp (dpi, d_right (dc));
/* If that didn't print anything (which can happen with empty
template argument packs), remove the comma and space. */
if (dpi->len == len)
dpi->len -= 2;
}
return;