c-common.c (check_user_alignment): Emit error for negative values.
authorSenthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
Mon, 29 Apr 2013 13:28:44 +0000 (13:28 +0000)
committerJoseph Myers <jsm28@gcc.gnu.org>
Mon, 29 Apr 2013 13:28:44 +0000 (14:28 +0100)
commit3f12f6e9145ea69e9da7e9e180100e5ce7ca3ee9
tree6f10c3c3ec79525fd9ad74cd6fef47fbc8e48317
parentf41f80f90846d26a89ed5a6440bc283b745235ac
c-common.c (check_user_alignment): Emit error for negative values.

c-family:
2013-04-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

* c-common.c (check_user_alignment): Emit error for negative values.

testsuite:
2013-04-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

* gcc.dg/c1x-align-3.c: Add test for negative power of 2.

From-SVN: r198417
gcc/c-family/ChangeLog
gcc/c-family/c-common.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/c1x-align-3.c