/* If this compilation unit was compiled with g++ or gcc, then set the
processing_gcc_compilation flag. */
- processing_gcc_compilation =
- STREQN (producer, GPLUS_PRODUCER, strlen (GPLUS_PRODUCER))
- || STREQN (producer, CHILL_PRODUCER, strlen (CHILL_PRODUCER))
- || STREQN (producer, GCC_PRODUCER, strlen (GCC_PRODUCER));
+ if (STREQN (producer, GCC_PRODUCER, strlen (GCC_PRODUCER)))
+ {
+ char version = producer[strlen (GCC_PRODUCER)];
+ processing_gcc_compilation = (version == '2' ? 2 : 1);
+ }
+ else
+ {
+ processing_gcc_compilation =
+ STREQN (producer, GPLUS_PRODUCER, strlen (GPLUS_PRODUCER))
+ || STREQN (producer, CHILL_PRODUCER, strlen (CHILL_PRODUCER));
+ }
/* Select a demangling style if we can identify the producer and if
the current style is auto. We leave the current style alone if it