[binutils-gdb] dwarf2read.c: Add cast

[Simon Marchi <simark at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b40699581c0d390e653f36a5bba99f13cf9763a0

commit b40699581c0d390e653f36a5bba99f13cf9763a0
Author: Simon Marchi <simon.marchi@polymtl.ca>
Date:   Thu Oct 29 13:41:12 2015 -0400

    dwarf2read.c: Add cast
    
    There is no enum value representing 0.  It seems like the value of the
    name field is irrelevant here.
    
    gdb/ChangeLog:
    
    	* dwarf2read.c (partial_die_full_name): Add cast.

Diff:
---
 gdb/ChangeLog    | 4 ++++
 gdb/dwarf2read.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c22eb46..f5e3e34 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* dwarf2read.c (partial_die_full_name): Add cast.
+
 2015-10-29  Pedro Alves  <palves@redhat.com>
 
 	* common/vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index d43c42e..87dc8b4 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -6854,7 +6854,7 @@ partial_die_full_name (struct partial_die_info *pdi,
 	  struct dwarf2_cu *ref_cu = cu;
 
 	  /* DW_FORM_ref_addr is using section offset.  */
-	  attr.name = 0;
+	  attr.name = (enum dwarf_attribute) 0;
 	  attr.form = DW_FORM_ref_addr;
 	  attr.u.unsnd = pdi->offset.sect_off;
 	  die = follow_die_ref (NULL, &attr, &ref_cu);