$ gcc -c -v verify_gimple_failure.adb
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../../SOURCES/gcc/configure --prefix=/opt/gccsnap
--enable-debug --enable-languages=c,ada,c++
Thread model: posix
gcc version 4.4.0 20080403 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-c' '-v' '-mtune=generic'
/opt/gccsnap/libexec/gcc/i686-pc-linux-gnu/4.4.0/gnat1 -quiet -dumpbase
verify_gimple_failure.adb -mtune=generic verify_gimple_failure.adb -o
/tmp/ccFTWmc5.s
verify_gimple_failure.adb: In function Verify_Gimple_Failure:
verify_gimple_failure.adb:2: error: type mismatch in comparison expression
<unnamed type>
bit_size_type
universal_integer
if (D.213 == 0)
{
goto <D.200>;
}
else
{
}
verify_gimple_failure.adb:2: error: type mismatch in comparison expression
<unnamed type>
bit_size_type
universal_integer
if (D.224 <= 0)
{
goto <D.201>;
}
else
{
goto <D.200>;
}
verify_gimple_failure.adb:2: error: type mismatch in comparison expression
<unnamed type>
bit_size_type
universal_integer
if (D.235 > 2147483647)
{
goto <D.201>;
}
else
{
goto <D.202>;
}
+===========================GNAT BUG DETECTED==============================+
| 4.4.0 20080403 (experimental) (i686-pc-linux-gnu) verify_gimple failed |
| Error detected around verify_gimple_failure.adb:2 |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html. |
| Use a subject line meaningful to you and us to track the bug. |
| Include the entire contents of this bug box in the report. |
| Include the exact gcc or gnatmake command that you entered. |
| Also include sources listed below in gnatchop format |
| (concatenated together with no headers between files). |
+==========================================================================+
Please include these source files with error report
Note that list may not be accurate in some cases,
so please double check that the problem can still
be reproduced with the set of files listed.
verify_gimple_failure.adb
compilation abandoned
-- file: verify_gimple_failure.adb
procedure Verify_Gimple_Failure (Arg : in String) is
Size : constant Natural := Arg'Size;
begin
null;
end Verify_Gimple_Failure;
--
Summary: verify_gimple fails on taking 'Size of a String
subprogram parameter
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: oliver dot kellogg at eads dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35823
