/cp

2013-06-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53658
	* pt.c (lookup_template_class_1): Consistently use TYPE_MAIN_DECL,
	not TYPE_STUB_DECL, to access the _DECL for a _TYPE.

/testsuite
2013-06-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53658
	* g++.dg/cpp0x/alias-decl-36.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199793 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 83e6e87..c0977c3 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2013-06-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/53658
+       * pt.c (lookup_template_class_1): Consistently use TYPE_MAIN_DECL,
+       not TYPE_STUB_DECL, to access the _DECL for a _TYPE.
+
 2013-06-06  Jason Merrill  <jason@redhat.com>
 
        PR c++/55520

diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index dcdde00..5d83cc6 100644 (file)
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -7561,7 +7561,7 @@ lookup_template_class_1 (tree d1, tree arglist, tree in_decl, tree context,
       if (CLASS_TYPE_P (template_type) && is_dependent_type)
        /* If the type makes use of template parameters, the
           code that generates debugging information will crash.  */
-       DECL_IGNORED_P (TYPE_STUB_DECL (t)) = 1;
+       DECL_IGNORED_P (TYPE_MAIN_DECL (t)) = 1;
 
       /* Possibly limit visibility based on template args.  */
       TREE_PUBLIC (type_decl) = 1;

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6e045ee..260a871 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,21 +1,26 @@
+2013-06-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/53658
+       * g++.dg/cpp0x/alias-decl-36.C: New.
+
 2013-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
            Pat Haugen <pthaugen@us.ibm.com>
            Peter Bergner <bergner@vnet.ibm.com>
 
        * gcc.target/powerpc/p8vector-builtin-1.c: New test to test
        power8 builtin functions.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-2.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-3.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-4.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-5.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-6.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-builtin-7.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-vectorize-1.c: New
+       * gcc.target/powerpc/p8vector-builtin-2.c: Likewise.
+       * gcc.target/powerpc/p8vector-builtin-3.c: Likewise.
+       * gcc.target/powerpc/p8vector-builtin-4.c: Likewise.
+       * gcc.target/powerpc/p8vector-builtin-5.c: Likewise.
+       * gcc.target/powerpc/p8vector-builtin-6.c: Likewise.
+       * gcc.target/powerpc/p8vector-builtin-7.c: Likewise.
+       * gcc.target/powerpc/p8vector-vectorize-1.c: New
        tests to test power8 auto-vectorization.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-vectorize-2.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-vectorize-3.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-vectorize-4.c: Likewise.
-       * gcc/testsuite/gcc.target/powerpc/p8vector-vectorize-5.c: Likewise.
+       * gcc.target/powerpc/p8vector-vectorize-2.c: Likewise.
+       * gcc.target/powerpc/p8vector-vectorize-3.c: Likewise.
+       * gcc.target/powerpc/p8vector-vectorize-4.c: Likewise.
+       * gcc.target/powerpc/p8vector-vectorize-5.c: Likewise.
 
        * gcc.target/powerpc/crypto-builtin-1.c: Use effective target
        powerpc_p8vector_ok instead of powerpc_vsx_ok.

diff --git a/gcc/testsuite/g++.dg/cpp0x/alias-decl-36.C b/gcc/testsuite/g++.dg/cpp0x/alias-decl-36.C
new file mode 100644 (file)
index 0000000..dd3a422
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/alias-decl-36.C
@@ -0,0 +1,6 @@
+// PR c++/53658
+// { dg-do compile { target c++11 } }
+
+struct A;
+template <typename> using Foo = const A;
+template <typename Item> Foo <Item> bar();