In a function attribute I had comma more than needed and I got an ICE. Below is
a small program to demonstrate this:
Michael Cieslinski
void Dummy() __attribute__(( , ));
void Dummy() {}
int main (int argc, char **argv)
{
Dummy();
return 0;
}
when compiled it results in an ICE:
g++ -c -o bug.o bug.cpp
../../../Portabel/MetisIP/link/bug.cpp:2: error: expected `)' before ',' token
../../../Portabel/MetisIP/link/bug.cpp:2: error: expected `)' before ',' token
../../../Portabel/MetisIP/link/bug.cpp:2: internal compiler error: tree check:
expected tree_list, have error_mark in lookup_attribute, at tree.c:3080
Please submit a full bug report, with preprocessed source if appropriate.
g++ -v
Using built-in specs.
Configured with: ../gcc40/configure --prefix=/usr/local/gcc40c --program-
suffix=40c --with-arch=opteron --enable-languages=c,c++ --enable-checking
Thread model: posix
gcc version 4.0.0 20050130 (experimental)
--
Summary: ICE with additional comma in attribute
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: micis at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19739
