From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16867 invoked by alias); 20 Apr 2008 14:52:35 -0000 Received: (qmail 16743 invoked by uid 48); 20 Apr 2008 14:51:54 -0000 Date: Sun, 20 Apr 2008 14:52:00 -0000 Subject: [Bug c++/35986] New: [4.1/4.2/4.3/4.4 regression] ICE with ambiguous template functions X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "reichelt at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-04/txt/msg01392.txt.bz2 The following invalid code snippet triggers an ICE since GCC 4.0.1: ================================ namespace { template void foo(...); } template void foo(...); void bar() { foo<0>(0); } ================================ bug.cc: In function 'void bar()': bug.cc:10: internal compiler error: Segmentation fault Please submit a full bug report, [etc.] In GCC 4.0.0 and earlier we got a correct error message: bug.cc: In function 'void bar()': bug.cc:10: error: call of overloaded 'foo(int)' is ambiguous bug.cc:6: note: candidates are: void foo(...) [with int = 0] bug.cc:3: note: void::foo(...) [with int = 0] -- Summary: [4.1/4.2/4.3/4.4 regression] ICE with ambiguous template functions Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-invalid-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=35986