[PATCHv6 1/5] gdb: Remove duplicate declaration of global innermost_block

[Andrew Burgess <andrew.burgess@embecosm.com>]

The global 'innermost_block' is declared in two header files.  Remove
one of the declarations, and add an include of the other header into
the one source file that could no longer see a declaration of
'innermost_block'.

gdb/ChangeLog:

	* expression.h (innermost_block): Remove declaration.
	* varobj.c: Add 'parser-defs.h' include.
---
 gdb/ChangeLog    | 5 +++++
 gdb/expression.h | 5 -----
 gdb/varobj.c     | 1 +
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d2d44725a02..7d7d10661ea 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2017-10-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* expression.h (innermost_block): Remove declaration.
+	* varobj.c: Add 'parser-defs.h' include.
+
 2018-01-19  Tom Tromey  <tom@tromey.com>
 
 	* rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
diff --git a/gdb/expression.h b/gdb/expression.h
index a783ea5fef2..030f2f08e7a 100644
--- a/gdb/expression.h
+++ b/gdb/expression.h
@@ -111,11 +111,6 @@ extern expression_up parse_exp_1 (const char **, CORE_ADDR pc,
    attempt completion.  */
 extern int parse_completion;
 
-/* The innermost context required by the stack and register variables
-   we've encountered so far.  To use this, set it to NULL, then call
-   parse_<whatever>, then look at it.  */
-extern const struct block *innermost_block;
-
 /* From eval.c */
 
 /* Values of NOSIDE argument to eval_subexp.  */
diff --git a/gdb/varobj.c b/gdb/varobj.c
index 01dabef37c3..701ef663766 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -30,6 +30,7 @@
 #include "gdbthread.h"
 #include "inferior.h"
 #include "varobj-iter.h"
+#include "parser-defs.h"
 
 #if HAVE_PYTHON
 #include "python/python.h"
-- 
2.14.3