diff -r -U 3 minecraft\net\minecraft\block\BlockRailPowered.java minecraft_patched\net\minecraft\block\BlockRailPowered.java
--- minecraft\net\minecraft\block\BlockRailPowered.java
+++ minecraft_patched\net\minecraft\block\BlockRailPowered.java
@@ -25,6 +25,7 @@
       this.func_180632_j(this.field_176227_L.func_177621_b().func_177226_a(field_176568_b, BlockRailBase.EnumRailDirection.NORTH_SOUTH).func_177226_a(field_176569_M, Boolean.valueOf(false)));
    }
 
+   @SuppressWarnings("incomplete-switch")
    protected boolean func_176566_a(World p_176566_1_, BlockPos p_176566_2_, IBlockState p_176566_3_, boolean p_176566_4_, int p_176566_5_) {
       if (p_176566_5_ >= 8) {
          return false;
@@ -155,6 +156,7 @@
       return i;
    }
 
+   @SuppressWarnings("incomplete-switch")
    public IBlockState func_185499_a(IBlockState p_185499_1_, Rotation p_185499_2_) {
       switch(p_185499_2_) {
       case CLOCKWISE_180:
@@ -227,6 +229,7 @@
       }
    }
 
+   @SuppressWarnings("incomplete-switch")
    public IBlockState func_185471_a(IBlockState p_185471_1_, Mirror p_185471_2_) {
       BlockRailBase.EnumRailDirection blockrailbase$enumraildirection = (BlockRailBase.EnumRailDirection)p_185471_1_.func_177229_b(field_176568_b);
       switch(p_185471_2_) {
