Add definitions for rvalue reference types

[deliverable/binutils-gdb.git] / gdb / gdbtypes.c

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index c4cc3e391895d9873debd644e4d0f9dfaf974246..5e5db2776b16424491da44427a104239d64fea9a 100644 (file)
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -1,6 +1,6 @@
 /* Support routines for manipulating internal types for GDB.
 
-   Copyright (C) 1992-2016 Free Software Foundation, Inc.
+   Copyright (C) 1992-2017 Free Software Foundation, Inc.
 
    Contributed by Cygnus Support, using pieces from other GDB modules.
 
@@ -1119,7 +1119,7 @@ create_array_type_with_stride (struct type *result_type,
   if (bit_stride > 0)
     TYPE_FIELD_BITSIZE (result_type, 0) = bit_stride;
 
-  /* TYPE_FLAG_TARGET_STUB will take care of zero length arrays.  */
+  /* TYPE_TARGET_STUB will take care of zero length arrays.  */
   if (TYPE_LENGTH (result_type) == 0)
     TYPE_TARGET_STUB (result_type) = 1;
 
@@ -1572,7 +1572,6 @@ struct type *
 lookup_struct_elt_type (struct type *type, const char *name, int noerr)
 {
   int i;
-  char *type_name;
 
   for (;;)
     {
@@ -1586,9 +1585,9 @@ lookup_struct_elt_type (struct type *type, const char *name, int noerr)
   if (TYPE_CODE (type) != TYPE_CODE_STRUCT 
       && TYPE_CODE (type) != TYPE_CODE_UNION)
     {
-      type_name = type_to_string (type);
-      make_cleanup (xfree, type_name);
-      error (_("Type %s is not a structure or union type."), type_name);
+      std::string type_name = type_to_string (type);
+      error (_("Type %s is not a structure or union type."),
+            type_name.c_str ());
     }
 
 #if 0
@@ -1640,9 +1639,8 @@ lookup_struct_elt_type (struct type *type, const char *name, int noerr)
       return NULL;
     }
 
-  type_name = type_to_string (type);
-  make_cleanup (xfree, type_name);
-  error (_("Type %s has no component named %s."), type_name, name);
+  std::string type_name = type_to_string (type);
+  error (_("Type %s has no component named %s."), type_name.c_str (), name);
 }
 
 /* Store in *MAX the largest number representable by unsigned integer type
@@ -2461,7 +2459,7 @@ safe_parse_type (struct gdbarch *gdbarch, char *p, int length)
 
   /* Suppress error messages.  */
   saved_gdb_stderr = gdb_stderr;
-  gdb_stderr = ui_file_new ();
+  gdb_stderr = &null_stream;
 
   /* Call parse_and_eval_type() without fear of longjmp()s.  */
   TRY
@@ -2475,7 +2473,6 @@ safe_parse_type (struct gdbarch *gdbarch, char *p, int length)
   END_CATCH
 
   /* Stop suppressing error messages.  */
-  ui_file_delete (gdb_stderr);
   gdb_stderr = saved_gdb_stderr;
 
   return type;
@@ -2712,21 +2709,16 @@ set_type_code (struct type *type, enum type_code code)
 static int
 verify_floatformat (int bit, const struct floatformat **floatformats)
 {
+  gdb_assert (floatformats != NULL);
+  gdb_assert (floatformats[0] != NULL && floatformats[1] != NULL);
+
   if (bit == -1)
-    {
-      gdb_assert (floatformats != NULL);
-      gdb_assert (floatformats[0] != NULL && floatformats[1] != NULL);
-      bit = floatformats[0]->totalsize;
-    }
+    bit = floatformats[0]->totalsize;
   gdb_assert (bit >= 0);
 
-  if (floatformats != NULL)
-    {
-      size_t len = bit / TARGET_CHAR_BIT;
-
-      gdb_assert (len >= floatformat_totalsize_bytes (floatformats[0]));
-      gdb_assert (len >= floatformat_totalsize_bytes (floatformats[1]));
-    }
+  size_t len = bit / TARGET_CHAR_BIT;
+  gdb_assert (len >= floatformat_totalsize_bytes (floatformats[0]));
+  gdb_assert (len >= floatformat_totalsize_bytes (floatformats[1]));
 
   return bit;
 }
@@ -2748,11 +2740,6 @@ init_type (struct objfile *objfile, enum type_code code, int length,
   TYPE_LENGTH (type) = length;
   TYPE_NAME (type) = name;
 
-  /* C++ fancies.  */
-
-  if (name && strcmp (name, "char") == 0)
-    TYPE_NOSIGN (type) = 1;
-
   return type;
 }
 
@@ -4325,77 +4312,77 @@ recursive_dump_type (struct type *type, int spaces)
                    TYPE_INSTANCE_FLAGS (type));
   if (TYPE_CONST (type))
     {
-      puts_filtered (" TYPE_FLAG_CONST");
+      puts_filtered (" TYPE_CONST");
     }
   if (TYPE_VOLATILE (type))
     {
-      puts_filtered (" TYPE_FLAG_VOLATILE");
+      puts_filtered (" TYPE_VOLATILE");
     }
   if (TYPE_CODE_SPACE (type))
     {
-      puts_filtered (" TYPE_FLAG_CODE_SPACE");
+      puts_filtered (" TYPE_CODE_SPACE");
     }
   if (TYPE_DATA_SPACE (type))
     {
-      puts_filtered (" TYPE_FLAG_DATA_SPACE");
+      puts_filtered (" TYPE_DATA_SPACE");
     }
   if (TYPE_ADDRESS_CLASS_1 (type))
     {
-      puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_1");
+      puts_filtered (" TYPE_ADDRESS_CLASS_1");
     }
   if (TYPE_ADDRESS_CLASS_2 (type))
     {
-      puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_2");
+      puts_filtered (" TYPE_ADDRESS_CLASS_2");
     }
   if (TYPE_RESTRICT (type))
     {
-      puts_filtered (" TYPE_FLAG_RESTRICT");
+      puts_filtered (" TYPE_RESTRICT");
     }
   if (TYPE_ATOMIC (type))
     {
-      puts_filtered (" TYPE_FLAG_ATOMIC");
+      puts_filtered (" TYPE_ATOMIC");
     }
   puts_filtered ("\n");
 
   printfi_filtered (spaces, "flags");
   if (TYPE_UNSIGNED (type))
     {
-      puts_filtered (" TYPE_FLAG_UNSIGNED");
+      puts_filtered (" TYPE_UNSIGNED");
     }
   if (TYPE_NOSIGN (type))
     {
-      puts_filtered (" TYPE_FLAG_NOSIGN");
+      puts_filtered (" TYPE_NOSIGN");
     }
   if (TYPE_STUB (type))
     {
-      puts_filtered (" TYPE_FLAG_STUB");
+      puts_filtered (" TYPE_STUB");
     }
   if (TYPE_TARGET_STUB (type))
     {
-      puts_filtered (" TYPE_FLAG_TARGET_STUB");
+      puts_filtered (" TYPE_TARGET_STUB");
     }
   if (TYPE_STATIC (type))
     {
-      puts_filtered (" TYPE_FLAG_STATIC");
+      puts_filtered (" TYPE_STATIC");
     }
   if (TYPE_PROTOTYPED (type))
     {
-      puts_filtered (" TYPE_FLAG_PROTOTYPED");
+      puts_filtered (" TYPE_PROTOTYPED");
     }
   if (TYPE_INCOMPLETE (type))
     {
-      puts_filtered (" TYPE_FLAG_INCOMPLETE");
+      puts_filtered (" TYPE_INCOMPLETE");
     }
   if (TYPE_VARARGS (type))
     {
-      puts_filtered (" TYPE_FLAG_VARARGS");
+      puts_filtered (" TYPE_VARARGS");
     }
   /* This is used for things like AltiVec registers on ppc.  Gcc emits
      an attribute for the array type, which tells whether or not we
      have a vector, instead of a regular array.  */
   if (TYPE_VECTOR (type))
     {
-      puts_filtered (" TYPE_FLAG_VECTOR");
+      puts_filtered (" TYPE_VECTOR");
     }
   if (TYPE_FIXED_INSTANCE (type))
     {
@@ -4780,8 +4767,6 @@ arch_integer_type (struct gdbarch *gdbarch,
   t = arch_type (gdbarch, TYPE_CODE_INT, bit / TARGET_CHAR_BIT, name);
   if (unsigned_p)
     TYPE_UNSIGNED (t) = 1;
-  if (name && strcmp (name, "char") == 0)
-    TYPE_NOSIGN (t) = 1;
 
   return t;
 }
@@ -5046,6 +5031,7 @@ gdbtypes_post_init (struct gdbarch *gdbarch)
   builtin_type->builtin_char
     = arch_integer_type (gdbarch, TARGET_CHAR_BIT,
                         !gdbarch_char_signed (gdbarch), "char");
+  TYPE_NOSIGN (builtin_type->builtin_char) = 1;
   builtin_type->builtin_signed_char
     = arch_integer_type (gdbarch, TARGET_CHAR_BIT,
                         0, "signed char");
@@ -5193,6 +5179,7 @@ objfile_type (struct objfile *objfile)
   objfile_type->builtin_char
     = init_integer_type (objfile, TARGET_CHAR_BIT,
                         !gdbarch_char_signed (gdbarch), "char");
+  TYPE_NOSIGN (objfile_type->builtin_char) = 1;
   objfile_type->builtin_signed_char
     = init_integer_type (objfile, TARGET_CHAR_BIT,
                         0, "signed char");