tests misc pass

Makefile

ptests/ptests.ml

tests/misc/cpp-extra-args-per-file1.c

tests/misc/custom_machdep.c

tests/misc/my_visitor.c

tests/misc/oracle/add_assigns.res.oracle

tests/misc/oracle/bts1347.res.oracle

tests/misc/oracle/cpp-extra-args-per-file1.res.oracle

tests/misc/oracle/custom_machdep.res.oracle

tests/misc/oracle/global_decl_loc.res.oracle

tests/misc/oracle/global_decl_loc2.res.oracle

tests/misc/oracle/issue109.res.oracle

tests/misc/oracle/log_selfrec.res.oracle

tests/misc/oracle/log_twice.res.oracle

tests/misc/oracle/my_visitor.0.res.oracle

tests/misc/oracle/my_visitor.1.res.oracle

tests/misc/oracle/permissive.res.oracle

tests/misc/oracle/pragma-pack.0.res.oracle

tests/misc/oracle/pragma-pack.1.res.oracle

tests/misc/oracle/pragma-pack.2.res.oracle