diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/pr79118.C | 42 |
2 files changed, 48 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e70200b..cdd4e1b 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-01-24 Nathan Sidwell <nathan@acm.org> + + PR c++/79118 + * g++.dg/cpp0x/pr79118.C: New. + 2017-01-24 Eric Botcazou <ebotcazou@adacore.com> * gcc.target/arm/vfp-longcall-apcs.c: New test. @@ -305,7 +310,7 @@ 2017-01-20 Nathan Sidwell <nathan@acm.org> - PR c++/79495 + PR c++/78495 * g++.dg/cpp1z/inh-ctor38.C: New. 2017-01-20 Marek Polacek <polacek@redhat.com> diff --git a/gcc/testsuite/g++.dg/cpp0x/pr79118.C b/gcc/testsuite/g++.dg/cpp0x/pr79118.C new file mode 100644 index 0000000..e7dfeb3 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/pr79118.C @@ -0,0 +1,42 @@ +// { dg-do compile { target c++11 } } +// { dg-additional-options { -Wno-pedantic } } +// PR c++/79118 failure to check initialization of anonymous members. + +struct One +{ + union + { + int a; + int b; + }; + + constexpr One () : a(), b() {} // { dg-error "multiple" } + constexpr One (int) : a() {} + constexpr One (unsigned) : b () {} + constexpr One (void *) {} // { dg-error "exactly one" } +}; + +One a (); +One b (0); +One c (0u); +One d ((void *)0); + +struct Two +{ + struct + { + int a; + int b; + }; + + constexpr Two () : a(), b() {} + constexpr Two (int) : a() {} // { dg-error "b' must be initialized" } + constexpr Two (unsigned) : b () {} // { dg-error "a' must be initialized" } + constexpr Two (void *) {} // { dg-error "a' must be initialized" } + // { dg-error "b' must be initialized" "" { target *-*-* } 35 } +}; + +Two e (); +Two f (0); +Two g (0u); +Two h ((void *)0); |