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Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 28541bc7857..c9929b63b9c 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,12 @@ 2016-04-13 Jason Merrill <jason@redhat.com> + Warn about empty parameter ABI with -Wabi=9. + * call.c (empty_class_msg, mark_for_abi_warning) + (warn_empty_class_abi): New. + (build_call_a): Use them. + * decl.c (store_parm_decls): Use mark_for_abi_warning. + * error.c (pp_format_to_string): New. + Pass empty class parameters like C. * call.c (pass_as_empty_struct, empty_class_arg): New. (type_passed_as, build_x_va_arg): Use pass_as_empty_struct. |