procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

re PR c++/42060 ([c++0x] ICE throwing array with initializer list)

Browse source 
cp/
2009-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42060
	* except.c (build_throw): Check the tree returned by
	decay_conversion for error_mark_node.

testsuite/
2009-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42060
	* g++.dg/cpp0x/initlist28.C: New.

From-SVN: r154371
This commit is contained in:
Paolo Carlini 2009-11-20 16:03:19 +00:00 • committed by Paolo Carlini
parent 2848dbd32c
commit 10d3a72a80
4 changed files with 25 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gcc/cp/ChangeLog
View file

@ -1,3 +1,9 @@
2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42060
* except.c (build_throw): Check the tree returned by
decay_conversion for error_mark_node.
2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
PR c++/29017

8
gcc/cp/except.c
View file

@ -752,8 +752,12 @@ build_throw (tree exp)
}
}
else
exp = build2 (INIT_EXPR, temp_type, object,
decay_conversion (exp));
{
tmp = decay_conversion (exp);
if (tmp == error_mark_node)
return error_mark_node;
exp = build2 (INIT_EXPR, temp_type, object, tmp);
}
/* Pre-evaluate the thrown expression first, since if we allocated
the space first we would have to deal with cleaning it up if

5
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,8 @@
2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42060
* g++.dg/cpp0x/initlist28.C: New.
2009-11-20 H.J. Lu <hongjiu.lu@intel.com>
* gfortran.dg/proc_ptr_comp_23.f90: Add a missing space.

8
gcc/testsuite/g++.dg/cpp0x/initlist28.C Normal file
View file

@ -0,0 +1,8 @@
// PR c++/42060
// { dg-options "-std=c++0x" }
void foo()
{
int a[1];
throw a = {}; // { dg-error "invalid use of non-lvalue array" }
}