[Bug debug/21391] [4.0/4.1/4.2 Regression] referencing a type via a cast does not emit it for debug (feliminate-unused-debug-types)

[aldyh at gcc dot gnu dot org]

------- Comment #8 from aldyh at gcc dot gnu dot org  2006-04-26 15:51 -------
(In reply to comment #7)
> Did I mention this fails on powerpc-darwin?
> 

How so?

pantani:/build/trunk/clean/gcc$ ./cc1 -quiet -g a.c -gstabs
pantani:/build/trunk/clean/gcc$ grep foo a.s        .stabs 
"foo:T(0,19)=s4i:(0,1),0,32;;",128,0,0,0
pantani:/build/trunk/clean/gcc$ ./cc1 -quiet -g a.c -gdwarf-2
pantani:/build/trunk/clean/gcc$ grep foo a.s        .ascii "foo\0"
pantani:/build/trunk/clean/gcc$ ./cc1 -quiet -g a.c -g3
pantani:/build/trunk/clean/gcc$ grep foo a.s        .stabs 
"foo:T(0,19)=s4i:(0,1),0,32;;",128,0,0,0


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21391