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re PR c++/57183 ([C++11] auto and -Wunused-variable) 

/cp
2013-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57183
	* decl.c (cp_finish_decl): After do_auto_deduction copy the
	qualifers with cp_apply_type_quals_to_decl.

/testsuite
2013-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57183
	* g++.dg/cpp0x/auto38.C: New.

From-SVN: r198636
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Paolo Carlini 2013-05-06 16:40:24 +00:00 committed by Paolo Carlini
parent 0b953becc0
commit 6555abe0ef
4 changed files with 20 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2013-05-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57183
* decl.c (cp_finish_decl): After do_auto_deduction copy the
qualifers with cp_apply_type_quals_to_decl.
2013-05-05 Paolo Carlini <paolo.carlini@oracle.com>
* pt.c (convert_nontype_argument): Add missing whitespace in

1
gcc/cp/decl.c
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@ -6147,6 +6147,7 @@ cp_finish_decl (tree decl, tree init, bool init_const_expr_p,
auto_node);
if (type == error_mark_node)
return;
cp_apply_type_quals_to_decl (cp_type_quals (type), decl);
}
if (!ensure_literal_type_for_constexpr_object (decl))

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-05-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57183
* g++.dg/cpp0x/auto38.C: New.
2013-05-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/57185

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gcc/testsuite/g++.dg/cpp0x/auto38.C Normal file
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@ -0,0 +1,8 @@
// PR c++/57183
// { dg-do compile { target c++11 } }
// { dg-options "-Wunused-variable" }
constexpr float PI_0 = 3.1415926F;
constexpr auto PI_1 = 3.1415926F;
const float PI_2 = 3.1415926F;
const auto PI_3 = 3.1415926F;