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[Bug c++/37532] New: [4.4 regression] ICE with decimal floating point data types
- 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: 15 Sep 2008 21:37:20 -0000
- Subject: [Bug c++/37532] New: [4.4 regression] ICE with decimal floating point data types
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The following code snippet triggers an ICE in the C++ frontend on mainline:
======================================
void foo(_Decimal32) {}
======================================
bug.cc:1: internal compiler error: in write_builtin_type, at cp/mangle.c:1819
Please submit a full bug report, [etc.]
The regression was introduced between 2008-07-05 and 2008-07-12.
Before the code was rejected.
Are these data types supposed to be supported in the C++ frontend or
are they C only? http://gcc.gnu.org/gcc-4.3/changes.html seems to
suggest the latter, but OTOH code like "_Decimal32 d;" compiles fine
with the C++ frontend.
--
Summary: [4.4 regression] ICE with decimal floating point data
types
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, 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=37532