[Bug tree-optimization/53663] 4.7 inconsistent inline handling of bool within union

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53663

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-06-14
     Ever Confirmed|0                           |1

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-14 08:40:43 UTC ---
The testcase does not compile for me, it has errors:

> /space/rguenther/install/gcc-4.7.0/bin/gcc t.c -Wall -Wextra -o t -O1
t.c:4:11: error: expected ':', ',', ';', '}' or '__attribute__' before '='
token
t.c: In function 'main':
t.c:15:11: error: invalid initializer
t.c:16:11: error: invalid initializer
t.c:17:11: error: invalid initializer
t.c:19:6: error: 'union u' has no member named 'i'
t.c:22:6: error: 'union u' has no member named 'b'
t.c:24:11: error: 'union u' has no member named 'b'
t.c:26:14: error: 'union u' has no member named 'b'
t.c:27:1: warning: control reaches end of non-void function [-Wreturn-type]