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re PR c++/51242 ([C++11] Unable to use strongly typed enums as bit fields)

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/cp
2013-02-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51242
	* decl2.c (grokbitfield): Allow scoped enumeration types.

/testsuite
2013-02-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51242
	* g++.dg/cpp0x/enum23.C: New.


Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r196100
This commit is contained in:
Jonathan Wakely 2013-02-16 01:07:11 +00:00 committed by Paolo Carlini
parent 7102a358e3
commit 4d0648ac8f
4 changed files with 22 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* decl2.c (grokbitfield): Allow scoped enumeration types.
2013-02-15 Jason Merrill <jason@redhat.com>
PR c++/54276

2
gcc/cp/decl2.c
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@ -1028,7 +1028,7 @@ grokbitfield (const cp_declarator *declarator,
if (TREE_CODE (value) == VOID_TYPE)
return void_type_node;
if (!INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (TREE_TYPE (value))
if (!INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (value))
&& (POINTER_TYPE_P (value)
|| !dependent_type_p (TREE_TYPE (value))))
{

6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* g++.dg/cpp0x/enum23.C: New.
2013-02-15 Oleg Endo <olegendo@gcc.gnu.org>
PR target/54685

9
gcc/testsuite/g++.dg/cpp0x/enum23.C Normal file
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@ -0,0 +1,9 @@
// PR c++/51242
// { dg-do compile { target c++11 } }
enum class MyEnum { A = 1 };
struct MyClass
{
MyEnum Field1 : 3; // { dg-bogus "warning: 'MyClass::Field1' is too small" "" { xfail *-*-* } }
};