Description of problem: internal error: Segmentation fault Version-Release number of selected component (if applicable): Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --host=i386-redhat-linux --with-system-zlib --enable-__cxa_atexit Thread model: posix gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7) How reproducible: Always Steps to Reproduce: 1. Create the following erroneus .cpp file ---------#include <iostream> #define TEST ('c'=='a') enum TEST {tes1=0,test2}; int main() { } 2.Compile with g++ Actual results: Segmentation fault Expected results: Should give parse error Additional info: gcc does not give such an error. It reports parse error as expected