Remove unnecessary null_cleanup

[deliverable/binutils-gdb.git] / gdb / go-lang.c

diff --git a/gdb/go-lang.c b/gdb/go-lang.c
index 96be458f3520c44abc8151b2596c4d6d2af7b509..4fba8a092f2071324aa72586296c5421bd723512 100644 (file)
--- a/gdb/go-lang.c
+++ b/gdb/go-lang.c
@@ -385,6 +385,15 @@ go_demangle (const char *mangled_name, int options)
   return result;
 }
 
+/* la_sniff_from_mangled_name for Go.  */
+
+static int
+go_sniff_from_mangled_name (const char *mangled, char **demangled)
+{
+  *demangled = go_demangle (mangled, 0);
+  return *demangled != NULL;
+}
+
 /* Given a Go symbol, return its package or NULL if unknown.
    Space for the result is malloc'd, caller must free.  */
 
@@ -565,9 +574,10 @@ static const struct language_defn go_language_defn =
   case_sensitive_on,
   array_row_major,
   macro_expansion_no,
+  NULL,
   &exp_descriptor_c,
   go_parse,
-  go_error,
+  go_yyerror,
   null_post_parser,
   c_printchar,                 /* Print a character constant.  */
   c_printstr,                  /* Function to print string constant.  */
@@ -583,6 +593,7 @@ static const struct language_defn go_language_defn =
   basic_lookup_symbol_nonlocal, 
   basic_lookup_transparent_type,
   go_demangle,                 /* Language specific symbol demangler.  */
+  go_sniff_from_mangled_name,
   NULL,                                /* Language specific
                                   class_name_from_physname.  */
   go_op_print_tab,             /* Expression operators for printing.  */
@@ -637,9 +648,9 @@ build_go_types (struct gdbarch *gdbarch)
   builtin_go_type->builtin_uint64
     = arch_integer_type (gdbarch, 64, 1, "uint64");
   builtin_go_type->builtin_float32
-    = arch_float_type (gdbarch, 32, "float32", NULL);
+    = arch_float_type (gdbarch, 32, "float32", floatformats_ieee_single);
   builtin_go_type->builtin_float64
-    = arch_float_type (gdbarch, 64, "float64", NULL);
+    = arch_float_type (gdbarch, 64, "float64", floatformats_ieee_double);
   builtin_go_type->builtin_complex64
     = arch_complex_type (gdbarch, "complex64",
                         builtin_go_type->builtin_float32);