http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48599
Summary: [C++0x] no diagnostic for invalid use of auto with
array declarator
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hst...@ca.ibm.com
Host: powerpc64-unknown-linux-gnu
Target: powerpc64-unknown-linux-gnu
A program is ill-formed if an array declarator is used to declare an entity
whose type contains the auto type specifier. A diagnostic is expected.
See subclause 8.3.4 [dcl.array] paragraph 1 in the 2011 FDIS.
### Self-contained source (a.cpp):
int v[1];
auto (*p)[1] = &v;
### Command to reproduce:
g++ -std=c++0x -Wall -W -pedantic -c a.cpp -o a.o
### Compiler output:
(No messages; return code 0)
### g++ -v output:
Using built-in specs.
Target: powerpc64-unknown-linux-gnu
Configured with: ../gcc-4.5.0/configure --prefix=/data/gcc
--program-suffix=-4.5.0 --disable-libssp --disable-libgcj
--enable-version-specific-runtime-libs --with-cpu=default32 --enable-secureplt
--with-long-double-128 --enable-shared --enable-__cxa_atexit
--enable-threads=posix --enable-languages=c,c++,fortran
Thread model: posix
gcc version 4.5.0 (GCC)
