[Bug target/54404] [4.8 Regression] *cfstring* failures for (obj-c|g)++ on *-apple-darwin* after revision 186978

["howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404

--- Comment #7 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-17 21:17:41 UTC ---
The failure for objc.dg/strings/const-cfstring-5.m on darwin12 is as follows...

Executing on host: /sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-cfstring-5.m
 -fno-diagnostics-show-caret  -fnext-runtime -mconstant-cfstrings 
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 
-L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 -S  -m64 -o const-cfstring-5.s    (timeout = 300)
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-cfstring-5.m:11:1:
error: cannot find interface declaration for 'Object', superclass of 'Foo'^M
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-cfstring-5.m:19:1:
error: cannot find interface declaration for 'Object', superclass of 'Bar'^M
...
FAIL: objc.dg/strings/const-cfstring-5.m -fnext-runtime (test for excess
errors)

The failure of objc.dg/strings/const-str-12b.m  is as follows...

Executing on host: /sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-str-12b.m
 -fno-diagnostics-show-caret  -fnext-runtime -mno-constant-cfstrings
-fconstant-string-class=Foo 
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 
-L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 -S  -m64 -o const-str-12b.s    (timeout = 300)
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-str-12b.m:11:1:
error: cannot find interface declaration for 'Object', superclass of 'Foo'^M
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-str-12b.m:19:1:
error: cannot find interface declaration for 'Object', superclass of 'Bar'^M
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-str-12b.m:
In function '+[Bar getString:]':^M
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/strings/const-str-12b.m:26:3:
error: interface 'Foo' does not have valid constant string layout^M
...
FAIL: objc.dg/strings/const-str-12b.m -fnext-runtime (test for excess errors)

The failure in objc.dg/torture/strings/const-str-11.m appears as...

Executing on host: /sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/torture/strings/const-str-11.m
 -fno-diagnostics-show-caret   -O0  -fnext-runtime -mno-constant-cfstrings
-fconstant-string-class=XStr 
-B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 
-L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin12.2.0/./libobjc/.libs
 -S  -m64 -o const-str-11.s    (timeout = 300)
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/torture/strings/const-str-11.m:13:1:
error: cannot find interface declaration for 'Object', superclass of
'XString'^M
/sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121017/gcc/testsuite/objc.dg/torture/strings/const-str-11.m:31:1:
error: interface 'XStr' does not have valid constant string layout^M
....
FAIL: objc.dg/torture/strings/const-str-11.m  -O0  -fnext-runtime (test for
excess errors)

which is the same as in obj-c++. The failures of
objc.dg/torture/strings/const-str-10.m and
objc.dg/torture/strings/const-str-9.m and objc.dg/torture/strings/string1.m are
the same as in obj-c++.