c/9530: [3.2/3.3/3.4 regression] ICE on missing return statement

[reichelt@igpm.rwth-aachen.de]

Old Synopsis: self-reported internal compiler error
New Synopsis: [3.2/3.3/3.4 regression] ICE on missing return statement

State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Fri Jan 31 23:39:51 2003
State-Changed-Why:
    Confirmed (on i686-pc-linux-gnu).
    
    The problem can be shown with the following code snippet:
    
    ---------------snip here---------------
    void  foo(float d);
    float bar(float d);
    float baz(float d) { foo(bar(d)); }
    ---------------snip here---------------
    
    Just compile with gcc -c -O2 to see the compiler crash :-(
    The bug is present since gcc 3.1.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9530