debug info reader: rearrange the source code such that gcc issues a warning if an...

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12336

diff --git a/coregrind/m_debuginfo/d3basics.c b/coregrind/m_debuginfo/d3basics.c
index 540cd30ecbfeaae89dc21066f54a8fd147ad125c..03af598b1f789f3919f54a9c005432ce75f8af1d 100644 (file)
--- a/coregrind/m_debuginfo/d3basics.c
+++ b/coregrind/m_debuginfo/d3basics.c
@@ -53,8 +53,8 @@ HChar* ML_(pp_DW_children) ( DW_children hashch )
    switch (hashch) {
       case DW_children_no:  return "no children";
       case DW_children_yes: return "has children";
-      default:              return "DW_children_???";
    }
+   return "DW_children_???";
 }
 
 HChar* ML_(pp_DW_TAG) ( DW_TAG tag )
@@ -148,8 +148,8 @@ HChar* ML_(pp_DW_TAG) ( DW_TAG tag )
       case DW_TAG_PGI_kanji_type:     return "DW_TAG_PGI_kanji_type";
       case DW_TAG_PGI_interface_block:
          return "DW_TAG_PGI_interface_block";
-      default:                        return "DW_TAG_???";
    }
+   return "DW_TAG_???";
 }
 
 HChar* ML_(pp_DW_FORM) ( DW_FORM form )
@@ -180,8 +180,8 @@ HChar* ML_(pp_DW_FORM) ( DW_FORM form )
       case DW_FORM_exprloc:   return "DW_FORM_exprloc";
       case DW_FORM_flag_present:return "DW_FORM_flag_present";
       case DW_FORM_ref_sig8:  return "DW_FORM_ref_sig8";
-      default:                return "DW_FORM_???";
    }
+   return "DW_FORM_???";
 }
 
 HChar* ML_(pp_DW_AT) ( DW_AT attr )
@@ -328,8 +328,8 @@ HChar* ML_(pp_DW_AT) ( DW_AT attr )
       case DW_AT_PGI_lbase: return "DW_AT_PGI_lbase";
       case DW_AT_PGI_soffset: return "DW_AT_PGI_soffset";
       case DW_AT_PGI_lstride: return "DW_AT_PGI_lstride";
-      default: return "DW_AT_???";
    }
+   return "DW_AT_???";
 }