* charset.c (cpp_init_iconv): Initialize utf8_cset_desc.

[pf3gnuchains/gcc-fork.git] / gcc / c-lex.c

diff --git a/gcc/c-lex.c b/gcc/c-lex.c
index 0c6cdab..fd3df8c 100644 (file)
--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -365,6 +365,7 @@ c_lex_with_flags (tree *value, location_t *loc, unsigned char *cpp_flags,
            case CPP_WSTRING:
            case CPP_STRING16:
            case CPP_STRING32:
+           case CPP_UTF8STRING:
              type = lex_string (tok, value, true, true);
              break;
 
@@ -423,7 +424,8 @@ c_lex_with_flags (tree *value, location_t *loc, unsigned char *cpp_flags,
     case CPP_WSTRING:
     case CPP_STRING16:
     case CPP_STRING32:
-      if ((lex_flags & C_LEX_RAW_STRINGS) == 0)
+    case CPP_UTF8STRING:
+      if ((lex_flags & C_LEX_STRING_NO_JOIN) == 0)
        {
          type = lex_string (tok, value, false,
                             (lex_flags & C_LEX_STRING_NO_TRANSLATE) == 0);
@@ -871,12 +873,13 @@ interpret_fixed (const cpp_token *token, unsigned int flags)
   return value;
 }
 
-/* Convert a series of STRING, WSTRING, STRING16 and/or STRING32 tokens
-   into a tree, performing string constant concatenation.  TOK is the
-   first of these.  VALP is the location to write the string into.
-   OBJC_STRING indicates whether an '@' token preceded the incoming token.
+/* Convert a series of STRING, WSTRING, STRING16, STRING32 and/or
+   UTF8STRING tokens into a tree, performing string constant
+   concatenation.  TOK is the first of these.  VALP is the location
+   to write the string into. OBJC_STRING indicates whether an '@' token
+   preceded the incoming token.
    Returns the CPP token type of the result (CPP_STRING, CPP_WSTRING,
-   CPP_STRING32, CPP_STRING16, or CPP_OBJC_STRING).
+   CPP_STRING32, CPP_STRING16, CPP_UTF8STRING, or CPP_OBJC_STRING).
 
    This is unfortunately more work than it should be.  If any of the
    strings in the series has an L prefix, the result is a wide string
@@ -921,6 +924,7 @@ lex_string (const cpp_token *tok, tree *valp, bool objc_string, bool translate)
     case CPP_WSTRING:
     case CPP_STRING16:
     case CPP_STRING32:
+    case CPP_UTF8STRING:
       if (type != tok->type)
        {
          if (type == CPP_STRING)
@@ -966,6 +970,7 @@ lex_string (const cpp_token *tok, tree *valp, bool objc_string, bool translate)
        {
        default:
        case CPP_STRING:
+       case CPP_UTF8STRING:
          value = build_string (1, "");
          break;
        case CPP_STRING16:
@@ -991,6 +996,7 @@ lex_string (const cpp_token *tok, tree *valp, bool objc_string, bool translate)
     {
     default:
     case CPP_STRING:
+    case CPP_UTF8STRING:
       TREE_TYPE (value) = char_array_type_node;
       break;
     case CPP_STRING16: