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re PR c++/56722 (C++11: syntax error in for loop ends in SEGV) 

/cp
2013-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56722
	* decl.c (cp_finish_decl): Check DECL_LANG_SPECIFIC before
	DECL_TEMPLATE_INSTANTIATION.

/testsuite
2013-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56722
	* g++.dg/cpp0x/range-for23.C: New.

From-SVN: r197062
This commit is contained in:
Paolo Carlini 2013-03-25 20:19:10 +00:00 committed by Paolo Carlini
parent 6f6fafc9ef
commit bbce8a8a36
4 changed files with 21 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2013-03-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56722
* decl.c (cp_finish_decl): Check DECL_LANG_SPECIFIC before
DECL_TEMPLATE_INSTANTIATION.
2013-03-22 Jason Merrill <jason@redhat.com>
PR c++/56684

3
gcc/cp/decl.c
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@ -6111,7 +6111,8 @@ cp_finish_decl (tree decl, tree init, bool init_const_expr_p,
tree d_init;
if (init == NULL_TREE)
{
if (DECL_TEMPLATE_INSTANTIATION (decl)
if (DECL_LANG_SPECIFIC (decl)
&& DECL_TEMPLATE_INSTANTIATION (decl)
&& !DECL_TEMPLATE_INSTANTIATED (decl))
{
/* init is null because we're deferring instantiating the

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-03-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56722
* g++.dg/cpp0x/range-for23.C: New.
2013-03-25 Tilo Schwarz <tilo@tilo-schwarz.de>
PR libfortran/52512

8
gcc/testsuite/g++.dg/cpp0x/range-for23.C Normal file
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@ -0,0 +1,8 @@
// PR c++/56722
// { dg-do compile { target c++11 } }
int main()
{
for (const auto& i, 21) // { dg-error "has no initializer|expected" }
i;
}