From 7a68aade04d8cac3d294dd8c4448e7b71f53b9b3 Mon Sep 17 00:00:00 2001
From: Till Riedel <till@ipd.info.uni-karlsruhe.de>
Date: Tue, 24 Jun 2003 00:03:48 +0000
Subject: [PATCH] returns after assert(0) inserted

[r1390]
---
 ir/ana/cgana.c     | 1 +
 ir/debug/dbginfo.h | 1 +
 ir/ir/irnode.c     | 1 +
 ir/tr/entity.c     | 4 +++-
 ir/tr/type.c       | 3 +++
 5 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/ir/ana/cgana.c b/ir/ana/cgana.c
index 0f6528ce5..239e8313b 100644
--- a/ir/ana/cgana.c
+++ b/ir/ana/cgana.c
@@ -57,6 +57,7 @@ static entity * get_implementation(type * class, entity * method) {
     }
   }
   assert(0 && "implemenation not found");
+  return NULL;
 }
 
 /* Returns the entity that contains the implementation of the inherited
diff --git a/ir/debug/dbginfo.h b/ir/debug/dbginfo.h
index 34445cc59..9ff67dd9d 100644
--- a/ir/debug/dbginfo.h
+++ b/ir/debug/dbginfo.h
@@ -137,6 +137,7 @@ INLINE static const char* dbg_action_2_str(dbg_action a) {
       return "string conversion not implemented";
     else
       assert(0);
+    return NULL;
   }
 }
 
diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 671170402..c3d95dc22 100644
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -2116,6 +2116,7 @@ get_irn_irg(ir_node *node) {
     return node->attr.end.irg;
   } else {
     assert(0 && "no irg attr");
+    return NULL;
   }
 }
 
diff --git a/ir/tr/entity.c b/ir/tr/entity.c
index 37fb64b4d..8bc79552d 100644
--- a/ir/tr/entity.c
+++ b/ir/tr/entity.c
@@ -413,7 +413,9 @@ ir_node *copy_const_value(ir_node *n) {
   case iro_Add:
     nn = new_Add(copy_const_value(get_Add_left(n)), copy_const_value(get_Add_right(n)), m); break;
   default:
-    assert(0 && "opdope invalid or not implemented"); break;
+    assert(0 && "opdope invalid or not implemented");
+    nn=NULL;
+    break;
   }
   return nn;
 }
diff --git a/ir/tr/type.c b/ir/tr/type.c
index a6f906ec7..f30e236c3 100644
--- a/ir/tr/type.c
+++ b/ir/tr/type.c
@@ -1346,7 +1346,10 @@ entity *get_compound_member(type *tp, int pos)
   else if (is_union_type(tp))
     res = get_union_member(tp, pos);
   else
+  {
     assert(0 && "need struct, union or class to get a member");
+    res=NULL;
+  }
 
   return res;
 }
-- 
2.20.1