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[Bug bootstrap/51969] New: [4.7 regression] gcc 4.7 unable to build gcc 4.6
- From: "markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 23 Jan 2012 16:53:22 +0000
- Subject: [Bug bootstrap/51969] New: [4.7 regression] gcc 4.7 unable to build gcc 4.6
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51969
Bug #: 51969
Summary: [4.7 regression] gcc 4.7 unable to build gcc 4.6
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: markus@trippelsdorf.de
gcc-4.7 doesn't build gcc-4.6 anymore:
gtype-desc.c:8893:18: error: subscripted value is neither array nor pointer nor
vector
gtype-desc.c:9012:36: error: subscripted value is neither array nor pointer nor
vector
gtype-desc.c:9096:31: error: subscripted value is neither array nor pointer nor
vector
gtype-desc.c:9117:31: error: subscripted value is neither array nor pointer nor
vector
gtype-desc.c:9124:31: error: subscripted value is neither array nor pointer nor
vector
gtype-desc.c:9131:31: error: subscripted value is neither array nor pointer nor
vector
make[3]: *** [gtype-desc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
or with --enable-build-with-cxx:
gtype-desc.c:8893:20: error: no match for âoperator[]â in âx_rtl[0]â
gtype-desc.c:9012:38: error: no match for âoperator[]â in
âdefault_target_libfuncs[0]â
gtype-desc.c:9096:33: error: no match for âoperator[]â in
âdefault_target_rtl[0]â
gtype-desc.c:9117:33: error: no match for âoperator[]â in
âdefault_target_rtl[0]â
gtype-desc.c:9124:33: error: no match for âoperator[]â in
âdefault_target_rtl[0]â
gtype-desc.c:9131:33: error: no match for âoperator[]â in
âdefault_target_rtl[0]â
make[3]: *** [gtype-desc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
(gcc-4.6.3 builds gcc-4.6 without problems.)