Merge branch 'sverk/r16/utf8-atoms'

* sverk/r16/utf8-atoms:
  erl_interface: Fix bug when transcoding atoms from and to UTF8
  erl_interface: Changed erlang_char_encoding interface
  erts: Testcase doing unicode atom printout with ~w
  erl_interface: even more utf8 atom stuff
  erts: Fix bug in analyze_utf8 causing faulty latin1 detection
  Add UTF-8 node name support for epmd
  workaround...
  Fix merge conflict with hasse
  UTF-8 atom documentation
  test case
  erl_interface: utf8 atoms continued
  Add utf8 atom distribution test cases
  atom fixes for NIFs and atom_to_binary
  UTF-8 support for distribution
  Implement UTF-8 atom support for jinterface
  erl_interface: Enable decode of unicode atoms
  stdlib: Fix printing of unicode atoms
  erts: Change internal representation of atoms to utf8
  erts: Refactor rename DFLAG(S)_INTERNAL_TAGS for conformity

Conflicts:
	erts/emulator/beam/io.c

OTP-10753

1 files changed, 6 insertions, 73 deletions

diff --git a/lib/erl_interface/src/misc/get_type.c b/lib/erl_interface/src/misc/get_type.c
index 2a680d0f94..54465196b0 100644
--- a/lib/erl_interface/src/misc/get_type.c
+++ b/lib/erl_interface/src/misc/get_type.c
@@ -33,78 +33,6 @@ int ei_get_type(const char *buf, const int *index, int *type, int *len)
     return ei_get_type_internal(buf, index, type, len);
 }
 
-#if 0
-int ei_get_type(const char *buf, const int *index, int *type, int *len)
-{
-    const char *s = buf + *index;
-    int itype = get8(s);	/* Internal type */
-
-    *len = 0;
-  
-    switch (*type) {
-
-    case ERL_SMALL_INTEGER_EXT:
-    case ERL_INTEGER_EXT:
-    case ERL_SMALL_BIG_EXT:
-    case ERL_LARGE_BIG_EXT:
-	*type = EI_TYPE_INTEGER;
-	break;
-
-    case ERL_FLOAT_EXT:
-	*type = EI_TYPE_FLOAT;
-	break;
-
-    case ERL_SMALL_TUPLE_EXT:
-	*len  = get8(s);
-	break;
-    
-    case ERL_ATOM_EXT:
-    case ERL_STRING_EXT:
-	*len  = get16be(s);
-	break;
-    
-    case ERL_LARGE_TUPLE_EXT:
-    case ERL_LIST_EXT:
-    case ERL_BINARY_EXT:
-	*len  = get32be(s);
-	break;
-    
-    case ERL_SMALL_BIG_EXT:
-	*len  = (get8(s)+1)/2; /* big arity */
-	break;
-
-    case ERL_LARGE_BIG_EXT:
-	*len  = (get32be(s)+1)/2; /* big arity */
-	break;
-
-    case ERL_BINARY_EXT:
-	*type = EI_TYPE_BINARY;
-	break;
-
-    case ERL_PID_EXT:
-	*type = EI_TYPE_PID;
-	break;
-
-    case ERL_PORT_EXT:
-	*type = EI_TYPE_PORT;
-	break;
-
-    case ERL_REFERENCE_EXT:
-    case ERL_NEW_REFERENCE_EXT:
-	*type = EI_TYPE_REF;
-	break;
-
-    default:
-	break;
-    }
-
-    /* leave index unchanged */
-    return 0;
-}
-#endif
-
-
-/* Old definition of function above */
    
 int ei_get_type_internal(const char *buf, const int *index,
 			 int *type, int *len)
@@ -114,10 +42,15 @@ int ei_get_type_internal(const char *buf, const int *index,
   *type = get8(s);
   
   switch (*type) {
+  case ERL_SMALL_ATOM_EXT:
+  case ERL_SMALL_ATOM_UTF8_EXT:
+    *type = ERL_ATOM_EXT;
   case ERL_SMALL_TUPLE_EXT:
     *len = get8(s);
     break;
-    
+
+  case ERL_ATOM_UTF8_EXT:
+    *type = ERL_ATOM_EXT;
   case ERL_ATOM_EXT:
   case ERL_STRING_EXT:
     *len = get16be(s);