Tom Tromey
26f2dc3065
make obstack object allocators more type-safe
This changes OBSTACK_ZALLOC and OBSTACK_CALLOC to cast their value to the correct type. This is more type-safe and also is more in line with the other object-allocation macros in libiberty.h. Making this change revealed one trivial error in dwarf2read.c. On the whole that seems pretty good to me. Tested by rebuilding. 2014-06-20 Tom Tromey <tromey@redhat.com> * dwarf2read.c (dw2_get_real_path): Use correct type in OBSTACK_CALLOC. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Cast result.
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