Combine both styles of block iterator
authorTom Tromey <tom@tromey.com>
Fri, 20 Jan 2023 01:41:21 +0000 (18:41 -0700)
committerTom Tromey <tom@tromey.com>
Sun, 19 Feb 2023 19:51:06 +0000 (12:51 -0700)
commit81326ac076332230286e23d69978cc2698d004b9
treec3120542cfdd4f6d797ddc145930db077076635c
parent0688bf443c618be0a4a22cbc7ffb802dd771801c
Combine both styles of block iterator

This merges the two styles of block iterator, having the
initialization API decide which to use based on an optional parameter.
gdb/ada-lang.c
gdb/block.c
gdb/block.h