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re PR c++/78761 (C++14, compiler generate mangled name that can not be demangled)

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PR c++/78761
	* cp-demangle.c (cplus_demangle_type): Demangle Dc as decltype(auto).
	* testsuite/demangle-expected: Add test for decltype(auto).

From-SVN: r243593
This commit is contained in:
Jakub Jelinek 2016-12-13 07:16:05 +01:00 committed by Jakub Jelinek
parent 4de3788411
commit 816f431440
3 changed files with 14 additions and 1 deletions
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6
libiberty/ChangeLog
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@ -1,3 +1,9 @@
2016-12-13 Jakub Jelinek <jakub@redhat.com>
PR c++/78761
* cp-demangle.c (cplus_demangle_type): Demangle Dc as decltype(auto).
* testsuite/demangle-expected: Add test for decltype(auto).
2016-12-12 Nathan Sidwell <nathan@acm.org>
PR c++/78252

6
libiberty/cp-demangle.c
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@ -2593,7 +2593,11 @@ cplus_demangle_type (struct d_info *di)
/* auto */
ret = d_make_name (di, "auto", 4);
break;
case 'c':
/* decltype(auto) */
ret = d_make_name (di, "decltype(auto)", 14);
break;
case 'f':
/* 32-bit decimal floating point */
ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[26]);

3
libiberty/testsuite/demangle-expected
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@ -4200,6 +4200,9 @@ decltype (new auto({parm#1})) f<int>(int)
_Z1fIiERDaRKT_S1_
auto& f<int>(int const&, int)
--format=gnu-v3
_Z1gIiEDcRKT_S0_
decltype(auto) g<int>(int const&, int)
--format=gnu-v3
_Z1gILi1EEvR1AIXT_EER1BIXscbT_EE
void g<1>(A<1>&, B<static_cast<bool>(1)>&)
--format=gnu-v3