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[Bug c++/34918] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'vector_cst' not supported by dump_expr
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jan 2008 00:15:19 -0000
- Subject: [Bug c++/34918] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'vector_cst' not supported by dump_expr
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
A broken diagnostic is issued for the following testcase since GCC 4.0.2:
=====================================================
int v __attribute((vector_size(8)));
bool b = !(v - v);
=====================================================
bug.cc:3: error: could not convert '#'vector_cst' not supported by
dump_expr#<expression error>' to 'bool'
bug.cc:3: error: in argument to unary !
--
Summary: [4.1/4.2/4.3 regression] Broken diagnostic: 'vector_cst'
not supported by dump_expr
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: diagnostic, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34918