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[Bug c++/31724] [4.3 Regression] More "same canonical type node" fun
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Apr 2007 14:58:43 -0000
- Subject: [Bug c++/31724] [4.3 Regression] More "same canonical type node" fun
- References: <bug-31724-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from pinskia at gcc dot gnu dot org 2007-04-30 15:58 -------
> Actually, I don't understand why we aren't just calling
> build_cplus_array_type(type, index) to create full_type. Why do we need a
You missed the comment:
/* ??? The middle-end will error on us for building a VLA outside a
function context. Methinks that's not it's purvey. So we'll do
our own VLA layout later. */
The obvious testcase fails when you change this into using
build_cplus_array_type:
int n;
int *a = new int[n];
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31724