obstack: port --enable-gcc-warnings to clang

[gnulib.git] / ChangeLog

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 2013-05-15  Paul Eggert  <eggert@cs.ucla.edu>
 
+       obstack: port --enable-gcc-warnings to clang
+       * lib/obstack.h (obstack_ptr_grow_fast, obstack_int_grow_fast):
+       Avoid casts from looser to stricter-aligned pointers.
+
        memchr2: port --enable-gcc-warnings to clang
        * lib/memchr2.c (memchr2):
        Avoid casts from looser to stricter-aligned pointers.