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re PR c++/55801 (ICE with thread_local after ill-formed declaration) 

/cp
2013-01-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55801
	* decl2.c (var_needs_tls_wrapper): Return false when error_operand_p
	of the argument is true.

/testsuite
2013-01-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55801
	* g++.dg/tls/thread_local-ice.C: New.

From-SVN: r195050
This commit is contained in:
Paolo Carlini 2013-01-09 14:43:50 +00:00
parent f0d5414883
commit fdbff37f39
4 changed files with 22 additions and 4 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2013-01-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55801
* decl2.c (var_needs_tls_wrapper): Return false when error_operand_p
of the argument is true.
2013-01-08 Joel Brobecker <brobecker@adacore.com> 2013-01-08 Joel Brobecker <brobecker@adacore.com>
* parser.c (cp_parser_initializer_list): Move declaration * parser.c (cp_parser_initializer_list): Move declaration

7
gcc/cp/decl2.c
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@ -1,7 +1,7 @@
/* Process declarations and variables for C++ compiler. /* Process declarations and variables for C++ compiler.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007-2013
2011, 2012 Free Software Foundation, Inc. Free Software Foundation, Inc.
Hacked by Michael Tiemann (tiemann@cygnus.com) Hacked by Michael Tiemann (tiemann@cygnus.com)
This file is part of GCC. This file is part of GCC.
@ -2807,7 +2807,8 @@ var_defined_without_dynamic_init (tree var)
static bool static bool
var_needs_tls_wrapper (tree var) var_needs_tls_wrapper (tree var)
{ {
return (DECL_THREAD_LOCAL_P (var) return (!error_operand_p (var)
&& DECL_THREAD_LOCAL_P (var)
&& !DECL_GNU_TLS_P (var) && !DECL_GNU_TLS_P (var)
&& !DECL_FUNCTION_SCOPE_P (var) && !DECL_FUNCTION_SCOPE_P (var)
&& !var_defined_without_dynamic_init (var)); && !var_defined_without_dynamic_init (var));

7
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-01-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55801
* g++.dg/tls/thread_local-ice.C: New.
2013-01-09 Andreas Schwab <schwab@suse.de> 2013-01-09 Andreas Schwab <schwab@suse.de>
* gcc.dg/guality/pr54693.c: Null-terminate arr. * gcc.dg/guality/pr54693.c: Null-terminate arr.
@ -20,7 +25,7 @@
2013-01-08 Tejas Belagod <tejas.belagod@arm.com> 2013-01-08 Tejas Belagod <tejas.belagod@arm.com>
* gcc.target/aarch64/vect-mull-compile.c: Explicitly scan for * gcc.target/aarch64/vect-mull-compile.c: Explicitly scan for
instructions generated instead of number of occurances. instructions generated instead of number of occurances.
2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com>

6
gcc/testsuite/g++.dg/tls/thread_local-ice.C Normal file
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@ -0,0 +1,6 @@
// PR c++/55801
// { dg-options "-std=c++11" }
// { dg-require-effective-target tls }
class C;
thread_local C O, O2 = O; // { dg-error "incomplete" }