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Fix PR c++/42697
authordodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Apr 2010 15:16:12 +0000 (15:16 +0000)
committerdodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Apr 2010 15:16:12 +0000 (15:16 +0000)
gcc/cp/ChangeLog:
PR c++/42697
*pt.c (tsubst_decl): Get the arguments of a specialization from
the specialization template, not from the most general template.

gcc/testsuite/ChangeLog:
PR c++/42697
* g++.dg/template/crash94.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158068 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog
gcc/cp/pt.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/template/crash94.C [new file with mode: 0644]

index 6af8a20..3d41244 100644 (file)
@@ -1,5 +1,11 @@
 2010-04-07  Dodji Seketeli  <dodji@redhat.com>
 
 2010-04-07  Dodji Seketeli  <dodji@redhat.com>
 
+       PR c++/42697
+       *pt.c (tsubst_decl): Get the arguments of a specialization from
+       the specialization template, not from the most general template.
+
+2010-04-07  Dodji Seketeli  <dodji@redhat.com>
+
        PR c++/40239
        * typeck2.c (process_init_constructor_record):
        value-initialize members that are are not explicitely
        PR c++/40239
        * typeck2.c (process_init_constructor_record):
        value-initialize members that are are not explicitely
index 0bd55e1..13bb5aa 100644 (file)
@@ -9020,7 +9020,8 @@ tsubst_decl (tree t, tree args, tsubst_flags_t complain)
               specialize R.  */
            gen_tmpl = most_general_template (DECL_TI_TEMPLATE (t));
            argvec = tsubst_template_args (DECL_TI_ARGS
               specialize R.  */
            gen_tmpl = most_general_template (DECL_TI_TEMPLATE (t));
            argvec = tsubst_template_args (DECL_TI_ARGS
-                                          (DECL_TEMPLATE_RESULT (gen_tmpl)),
+                                          (DECL_TEMPLATE_RESULT
+                                                 (DECL_TI_TEMPLATE (t))),
                                           args, complain, in_decl);
 
            /* Check to see if we already have this specialization.  */
                                           args, complain, in_decl);
 
            /* Check to see if we already have this specialization.  */
index 65c9f02..0032dd8 100644 (file)
@@ -1,5 +1,10 @@
 2010-04-07  Dodji Seketeli  <dodji@redhat.com>
 
 2010-04-07  Dodji Seketeli  <dodji@redhat.com>
 
+       PR c++/42697
+       * g++.dg/template/crash94.C: New test.
+
+2010-04-07  Dodji Seketeli  <dodji@redhat.com>
+
        PR c++/40239
        * g++.dg/init/aggr5.C: New test.
        * g++.dg/init/aggr5.C: New test.
        PR c++/40239
        * g++.dg/init/aggr5.C: New test.
        * g++.dg/init/aggr5.C: New test.
diff --git a/gcc/testsuite/g++.dg/template/crash94.C b/gcc/testsuite/g++.dg/template/crash94.C
new file mode 100644 (file)
index 0000000..810aed0
--- /dev/null
@@ -0,0 +1,28 @@
+// Origin: PR c++/42697
+// { dg-do compile }
+
+template<class Value_t>
+class fparser
+{
+    template<bool Option>
+    void eval2(Value_t r[2]);
+public:
+    void evaltest();
+};
+
+template<>
+template<bool Option>
+void fparser<int>::eval2(int r[2])
+{
+    struct ObjType {};
+}
+
+
+template<class Value_t>
+void fparser<Value_t>::evaltest
+    ()
+{
+    eval2<false>(0);
+}
+
+template class fparser<int>;