compile: Rename struct type_map_instance::gcc_type field

Fixes:

  src/gdb/compile/compile-c-types.c:36:12: error: declaration of ‘gcc_type type_map_instance::gcc_type’ [-fpermissive]
     gcc_type gcc_type;
	      ^
  In file included from src/gdb/../include/gcc-c-interface.h:23:0,
		   from src/gdb/compile/compile-internal.h:21,
		   from src/gdb/compile/compile-c-types.c:23:
  src/gdb/../include/gcc-interface.h:32:28: error: changes meaning of ‘gcc_type’ from ‘typedef long long unsigned int gcc_type’ [-fpermissive]
   typedef unsigned long long gcc_type;
			      ^
  src/gdb/compile/compile-c-types.c: In function ‘gcc_type convert_qualified(compile_c_instance*, type*)’:
  src/gdb/compile/compile-c-types.c:310:19: error: invalid conversion from ‘int’ to ‘gcc_qualifiers’ [-fpermissive]
		quals);
		     ^

gdb/ChangeLog:
2015-10-29  Pedro Alves  <palves@redhat.com>

	* compile/compile-c-types.c (struct type_map_instance)
	<gcc_type>: Rename to gcc_type_handle.
	(insert_type, convert_type): Adjust.

1 files changed, 4 insertions, 4 deletions

diff --git a/gdb/compile/compile-c-types.c b/gdb/compile/compile-c-types.c
index 60f9bd4de8..ccc9167714 100644
--- a/gdb/compile/compile-c-types.c
+++ b/gdb/compile/compile-c-types.c
@@ -31,7 +31,7 @@ struct type_map_instance
 
   /* The corresponding gcc type handle.  */
 
-  gcc_type gcc_type;
+  gcc_type gcc_type_handle;
 };
 
 /* Hash a type_map_instance.  */
@@ -72,13 +72,13 @@ insert_type (struct compile_c_instance *context, struct type *type,
   void **slot;
 
   inst.type = type;
-  inst.gcc_type = gcc_type;
+  inst.gcc_type_handle = gcc_type;
   slot = htab_find_slot (context->type_map, &inst, INSERT);
 
   add = (struct type_map_instance *) *slot;
   /* The type might have already been inserted in order to handle
      recursive types.  */
-  if (add != NULL && add->gcc_type != gcc_type)
+  if (add != NULL && add->gcc_type_handle != gcc_type)
     error (_("Unexpected type id from GCC, check you use recent enough GCC."));
 
   if (add == NULL)
@@ -388,7 +388,7 @@ convert_type (struct compile_c_instance *context, struct type *type)
   inst.type = type;
   found = (struct type_map_instance *) htab_find (context->type_map, &inst);
   if (found != NULL)
-    return found->gcc_type;
+    return found->gcc_type_handle;
 
   result = convert_type_basic (context, type);
   insert_type (context, type, result);