c-common.c (get_priority): Add check for SUPPORTS_INIT_PRIORITY.

	* c-common.c (get_priority): Add check for
	SUPPORTS_INIT_PRIORITY.

	* lib/target-supports.exp (check_effective_target_init_priority):
	Remove Solaris special case.

From-SVN: r122378

gcc/ChangeLog

+2007-02-27  Mark Mitchell  <mark@codesourcery.com>
+
+	* c-common.c (get_priority): Add check for
+	SUPPORTS_INIT_PRIORITY.
+
 2007-02-27  Bernd Schmidt  <bernd.schmidt@analog.com>
 
 	* config/bfin/bfin.md (doloop_end): FAIL if counter reg isn't SImode.

gcc/c-common.c

@@ -4697,6 +4697,15 @@ get_priority (tree args, bool is_destructor)
   if (!args)
     return DEFAULT_INIT_PRIORITY;
   
+  if (!SUPPORTS_INIT_PRIORITY)
+    {
+      if (is_destructor)
+	error ("destructor priorities are not supported");
+      else
+	error ("constructor priorities are not supported");
+      return DEFAULT_INIT_PRIORITY;
+    }
+
   arg = TREE_VALUE (args);
   if (!host_integerp (arg, /*pos=*/0)
       || !INTEGRAL_TYPE_P (TREE_TYPE (arg)))

gcc/testsuite/ChangeLog

+2007-02-27  Mark Mitchell  <mark@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_init_priority):
+	Remove Solaris special case.
+
 2007-02-26  Geoffrey Keating  <geoffk@apple.com>
 
 	* gcc.target/powerpc/stabs-attrib-vect-darwin.c: Allow
@@ -35,7 +40,8 @@
 	* g++.dg/special/initp1.C: Likewise.
 	* g++.dg/special/ecos.exp: Remove code to detect availability of
 	constructor priorities.
-	* lib/target-support.exp (target_init_priority): New function.
+	* lib/target-supports.exp (check_effective_target_init_priority):
+	New function.
 
 2007-02-24  Jan Hubicka  <jh@suse.cz>
 

gcc/testsuite/lib/target-supports.exp

@@ -2093,13 +2093,6 @@ proc check_effective_target_dummy_wcsftime {} {
 # supposed on this target.
 
 proc check_effective_target_init_priority {} {
-    # On Solaris2, initialization priorities are only supported with
-    # GNU ld, but the compiler accepts them even when using Sun ld.
-    # For more information, see PR 6482.
-    if { [istarget *-solaris2*] } {
-	return 1
-    }
-
     return [check_no_compiler_messages init_priority assembly "
 	void f() __attribute__((constructor (1000)));
 	void f() \{\}