From db2f4d1c6cc81f509d26e73d0e740dd30c17b3dc Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@2e825fa2-fb71-486d-8b7f-a5ff3f0f6cb8>
Date: Wed, 21 Aug 2013 17:34:56 +0000
Subject: Some code cleanups

git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Slab/trunk@95 2e825fa2-fb71-486d-8b7f-a5ff3f0f6cb8
---
 src/slab.cc | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/slab.cc b/src/slab.cc
index f234a86..d3c1333 100644
--- a/src/slab.cc
+++ b/src/slab.cc
@@ -441,7 +441,7 @@ Slab_InitMPIDatatypes ()
 #ifdef HAVE_CCTK_INT8
   case sizeof(CCTK_INT8): MPI_INT = CACTUS_MPI_INT8; break;
 #endif
-  default: assert(0);
+  default: CCTK_BUILTIN_UNREACHABLE();
   }
 #endif
   
@@ -468,7 +468,7 @@ normal_type (int cactustype)
 #ifdef CCTK_INTEGER_PRECISION_8
     return CCTK_VARIABLE_INT8;
 #endif
-    assert (0);
+    CCTK_BUILTIN_UNREACHABLE();
   case CCTK_VARIABLE_REAL:
 #ifdef CCTK_REAL_PRECISION_4
     return CCTK_VARIABLE_REAL4;
@@ -479,7 +479,7 @@ normal_type (int cactustype)
 #ifdef CCTK_REAL_PRECISION_16
     return CCTK_VARIABLE_REAL16;
 #endif
-    assert (0);
+    CCTK_BUILTIN_UNREACHABLE();
   case CCTK_VARIABLE_COMPLEX:
 #ifdef CCTK_REAL_PRECISION_4
     return CCTK_VARIABLE_COMPLEX8;
@@ -490,7 +490,7 @@ normal_type (int cactustype)
 #ifdef CCTK_REAL_PRECISION_16
     return CCTK_VARIABLE_COMPLEX32;
 #endif
-    assert (0);
+    CCTK_BUILTIN_UNREACHABLE();
   }
   return cactustype;
 }
@@ -529,9 +529,7 @@ mpi_type (int const cactustype)
   case CCTK_VARIABLE_COMPLEX32: return CACTUS_MPI_COMPLEX32;
 #endif
   }
-  assert (0);
-  CCTK_WARN (0, "internal error");
-  return CACTUS_MPI_BYTE;       // not reached
+  CCTK_BUILTIN_UNREACHABLE();
 }
 
 
-- 
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