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merge from gcc

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DJ Delorie 2011-10-10 21:02:57 +00:00
parent 623bd5b7fd
commit f9fb0b2d9f
3 changed files with 36 additions and 0 deletions
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7
libiberty/ChangeLog
View file

@ -1,3 +1,10 @@
2011-10-10 Ian Lance Taylor <iant@google.com>
PR c++/48665
* cp-demangle.c (d_cv_qualifiers): If qualifiers are applied to a
function type, change them to apply to the "this" parameter.
* testsuite/demangle-expected: Add test case.
2011-09-28 Doug Evans <dje@google.com>
* timeval-utils.c: New file.

24
libiberty/cp-demangle.c
View file

@ -2294,8 +2294,10 @@ static struct demangle_component **
d_cv_qualifiers (struct d_info *di,
struct demangle_component **pret, int member_fn)
{
struct demangle_component **pstart;
char peek;
pstart = pret;
peek = d_peek_char (di);
while (peek == 'r' || peek == 'V' || peek == 'K')
{
@ -2332,6 +2334,28 @@ d_cv_qualifiers (struct d_info *di,
peek = d_peek_char (di);
}
if (!member_fn && peek == 'F')
{
while (pstart != pret)
{
switch ((*pstart)->type)
{
case DEMANGLE_COMPONENT_RESTRICT:
(*pstart)->type = DEMANGLE_COMPONENT_RESTRICT_THIS;
break;
case DEMANGLE_COMPONENT_VOLATILE:
(*pstart)->type = DEMANGLE_COMPONENT_VOLATILE_THIS;
break;
case DEMANGLE_COMPONENT_CONST:
(*pstart)->type = DEMANGLE_COMPONENT_CONST_THIS;
break;
default:
break;
}
pstart = &d_left (*pstart);
}
}
return pret;
}

5
libiberty/testsuite/demangle-expected
View file

@ -4198,3 +4198,8 @@ f1<int>
_Z3fooi._omp_cpyfn.6
foo(int) [clone ._omp_cpyfn.6]
foo
#
--format=gnu-v3 --no-params
_Z1fIKFvvES0_Evv
void f<void () const, void ()>()
f<void () const, void ()>