[Bug c/43082] [4.3/4.4/4.5/4.6 Regression] ICE in tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p

[nicola at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43082

Nicola Pero <nicola at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nicola at gcc dot gnu.org
      Known to work|                            |4.1.2
            Summary|ICE in tree check: expected |[4.3/4.4/4.5/4.6
                   |class 'type', have          |Regression] ICE in tree
                   |'exceptional' (error_mark)  |check: expected class
                   |in                          |'type', have 'exceptional'
                   |useless_type_conversion_p   |(error_mark) in
                   |                            |useless_type_conversion_p
      Known to fail|                            |

--- Comment #8 from Nicola Pero <nicola at gcc dot gnu.org> 2011-01-19 00:55:38 
UTC ---
This is a regression since my stock RedHat gcc 4.1.2 compiler doesn't ICE.

I have a patch that should address Joseph's comments to Andrew's original
patch.  I'll submit it once it's finished testing.

Thanks