On *-apple-darwin* several tests in the g++ suite fail (see http://gcc.gnu.org/ml/gcc-testresults/2009-10/msg00143.html) with: /opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/template/memfriend7.C:20:26: internal compiler error: tree check: expected var_decl or function_decl, have template_decl in grokdeclarator, at cp/decl.c:9305 Revisions 152257 (see http://gcc.gnu.org/ml/gcc-testresults/2009-09/msg02620.html) and before do not fail.
Fixed.