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Move friend warning into CXX11 warning group. 

Also, fix the wording to reflect this.

llvm-svn: 187171
This commit is contained in:
Eli Friedman 2013-07-26 00:06:39 +00:00
parent f33c0e3a5f
commit 602577569d
3 changed files with 3 additions and 4 deletions
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2
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -859,7 +859,7 @@ def err_inline_namespace_mismatch : Error<
def err_unexpected_friend : Error<
"friends can only be classes or functions">;
def ext_enum_friend : ExtWarn<
"enumeration type %0 cannot be a friend">;
"befriending enumeration type %0 is a C++11 extension">, InGroup<CXX11>;
def warn_cxx98_compat_enum_friend : Warning<
"befriending enumeration type %0 is incompatible with C++98">,
InGroup<CXX98Compat>, DefaultIgnore;

2
clang/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.type.elab/p3.cpp
View File

@ -14,7 +14,7 @@ class A1 {
friend union A; // expected-error {{use of 'A' with tag type that does not match previous declaration}}
friend enum A; // expected-error {{use of 'A' with tag type that does not match previous declaration}}
friend enum E; // expected-warning {{cannot be a friend}}
friend enum E; // expected-warning {{befriending enumeration type 'enum E' is a C++11 extension}}
};
template <class T> struct B { // expected-note {{previous use is here}}

3
clang/test/Misc/warning-flags.c
View File

@ -18,9 +18,8 @@ This test serves two purposes:
The list of warnings below should NEVER grow. It should gradually shrink to 0.
CHECK: Warnings without flags (136):
CHECK: Warnings without flags (135):
CHECK-NEXT: ext_delete_void_ptr_operand
CHECK-NEXT: ext_enum_friend
CHECK-NEXT: ext_expected_semi_decl_list
CHECK-NEXT: ext_explicit_specialization_storage_class
CHECK-NEXT: ext_implicit_lib_function_decl