preprocessor/9688: pasting "<" and "ValidStruct" does not give a valid preprocessing token

[neil@gcc.gnu.org]

Synopsis: pasting "<" and "ValidStruct" does not give a valid preprocessing token

State-Changed-From-To: open->closed
State-Changed-By: neil
State-Changed-When: Thu Feb 13 10:12:26 2003
State-Changed-Why:
    Not a bug.  Two passes are different coz only one is doing macro expansion!
    
    Remove the ##.  And no, 3.2.1 was no different, but just a warning.
    
    2.95 accepted invalid constructs.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9688