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re PR c++/53594 ([C++11] Spurious -Wuninitialized warning for member with NSDMI)

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PR c++/53594
	* class.c (check_bases_and_members): Avoid -Wuninitialized
	diagnostics for non-static const members or references if they
	use NSDMI.

	* g++.dg/cpp0x/nsdmi7.C: New test.

From-SVN: r188925
This commit is contained in:
Jakub Jelinek 2012-06-25 08:48:04 +02:00
parent 511e47fc2f
commit f315d61812
4 changed files with 32 additions and 2 deletions
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9
gcc/cp/ChangeLog
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@ -1,4 +1,11 @@
2012-06-16 Ville Voutilainen <ville.voutilainen@gmail.com>
2012-06-25 Jakub Jelinek <jakub@redhat.com>
PR c++/53594
* class.c (check_bases_and_members): Avoid -Wuninitialized
diagnostics for non-static const members or references if they
use NSDMI.
2012-06-16 Ville Voutilainen <ville.voutilainen@gmail.com>
* parser.c (cp_parser_direct_declarator): Move virt-specifier
parsing after late-specified return type parsing.

3
gcc/cp/class.c
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@ -5122,7 +5122,8 @@ check_bases_and_members (tree t)
{
tree type;
if (TREE_CODE (field) != FIELD_DECL)
if (TREE_CODE (field) != FIELD_DECL
|| DECL_INITIAL (field) != NULL_TREE)
continue;
type = TREE_TYPE (field);

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2012-06-25 Jakub Jelinek <jakub@redhat.com>
PR c++/53594
* g++.dg/cpp0x/nsdmi7.C: New test.
2012-06-24 Kai Tietz <ktietz@redhat.com>
* gcc.target/i386/pr23943.c (size_t): Use compatible type-definition

17
gcc/testsuite/g++.dg/cpp0x/nsdmi7.C Normal file
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@ -0,0 +1,17 @@
// PR c++/53594
// { dg-do compile }
// { dg-options "-std=c++11 -Wuninitialized" }
struct A
{
const int a = 6; // { dg-bogus "non-static const member" }
static int b;
int &c = b; // { dg-bogus "non-static reference" }
};
struct B
{
const int d; // { dg-warning "non-static const member" }
int &e; // { dg-warning "non-static reference" }
int f = 7;
};