[commit] Fix ptype problem printing typedefs defined differently in different compilation units

[Fred Fish <fnf at specifix dot com>]

On Monday 23 January 2006 14:17, Jim Blandy wrote:
> So I don't think there's a problem with your patch.

I've committed the patch.

-Fred

 2006-01-24  Fred Fish  <fnf@specifix.com>

	* parse.c (source.h): Include.
	(parse_exp_in_context):  Use static source context if no
	other context found.

Index: parse.c
===================================================================
RCS file: /cvs/src/src/gdb/parse.c,v
retrieving revision 1.51
diff -c -p -r1.51 parse.c
*** parse.c	17 Dec 2005 22:34:01 -0000	1.51
--- parse.c	24 Jan 2006 14:49:59 -0000
***************
*** 52,57 ****
--- 52,58 ----
  #include "doublest.h"
  #include "gdb_assert.h"
  #include "block.h"
+ #include "source.h"
  
  /* Standard set of definitions for printing, dumping, prefixifying,
   * and evaluating expressions.  */
*************** parse_exp_in_context (char **stringptr, 
*** 1075,1087 ****
    old_chain = make_cleanup (free_funcalls, 0 /*ignore*/);
    funcall_chain = 0;
  
    if (block)
      {
        expression_context_block = block;
        expression_context_pc = BLOCK_START (block);
      }
-   else
-     expression_context_block = get_selected_block (&expression_context_pc);
  
    expout_size = 10;
    expout_ptr = 0;
--- 1076,1102 ----
    old_chain = make_cleanup (free_funcalls, 0 /*ignore*/);
    funcall_chain = 0;
  
+   /* If no context specified, try using the current frame, if any. */
+ 
+   if (!block)
+     block = get_selected_block (&expression_context_pc);
+ 
+   /* Fall back to using the current source static context, if any. */
+ 
+   if (!block)
+     {
+       struct symtab_and_line cursal = get_current_source_symtab_and_line ();
+       if (cursal.symtab)
+ 	block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (cursal.symtab), STATIC_BLOCK);
+     }
+ 
+   /* Save the context, if specified by caller, or found above. */
+ 
    if (block)
      {
        expression_context_block = block;
        expression_context_pc = BLOCK_START (block);
      }
  
    expout_size = 10;
    expout_ptr = 0;