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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/56327] New: [4.8 Regression] Revision 196009 breaks bootstrap on x32
Date: Thu, 14 Feb 2013 16:30:00 -0000 [thread overview]
Message-ID: <bug-56327-4@http.gcc.gnu.org/bugzilla/> (raw)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56327
Bug #: 56327
Summary: [4.8 Regression] Revision 196009 breaks bootstrap on
x32
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
On x32, revision 196009 gave
In file included from
/export/gnu/import/git/gcc/libsanitizer/interception/interception.h:20:0,
from
/export/gnu/import/git/gcc/libsanitizer/interception/interception_type_test.cc:15:
/export/gnu/import/git/gcc/libsanitizer/sanitizer_common/sanitizer_internal_defs.h:221:72:
error: size of array ‘assertion_failed__34’ is negative
typedef char IMPL_PASTE(assertion_failed_##_, line)[2*(int)(pred)-1]
^
/export/gnu/import/git/gcc/libsanitizer/sanitizer_common/sanitizer_internal_defs.h:215:30:
note: in expansion of macro ‘IMPL_COMPILER_ASSERT’
#define COMPILER_CHECK(pred) IMPL_COMPILER_ASSERT(pred, __LINE__)
^
/export/gnu/import/git/gcc/libsanitizer/interception/interception_type_test.cc:34:1:
note: in expansion of macro ‘COMPILER_CHECK’
COMPILER_CHECK(sizeof(OFF_T) == sizeof(off_t));
^
make[7]: *** [interception_type_test.lo] Error 1
make[7]: *** Waiting for unfinished jobs....
The problem is in libsanitizer/interception/interception.h:
#ifdef __APPLE__
typedef __sanitizer::u64 OFF_T;
#else
typedef __sanitizer::uptr OFF_T;
#endif
On x32, off_t is 64 bit and uptr is 32 bit.
next reply other threads:[~2013-02-14 16:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-14 16:30 hjl.tools at gmail dot com [this message]
2013-02-14 16:54 ` [Bug bootstrap/56327] " hjl at gcc dot gnu.org
2013-02-15 9:42 ` rguenth at gcc dot gnu.org
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