+2008-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/37650
+ * pt.c (push_template_decl_real): Check that current_template_parms
+ is not null.
+ (process_partial_specialization): Assert current_template_parms not
+ null.
+
2008-10-13 Doug Evans <dje@google.com>
* cp-tree.h (DECL_MAIN_P): Fix parentheses around expression.
tree maintmpl = CLASSTYPE_TI_TEMPLATE (type);
tree specargs = CLASSTYPE_TI_ARGS (type);
tree inner_args = INNERMOST_TEMPLATE_ARGS (specargs);
- tree inner_parms = INNERMOST_TEMPLATE_PARMS (current_template_parms);
tree main_inner_parms = DECL_INNERMOST_TEMPLATE_PARMS (maintmpl);
+ tree inner_parms;
int nargs = TREE_VEC_LENGTH (inner_args);
- int ntparms = TREE_VEC_LENGTH (inner_parms);
+ int ntparms;
int i;
int did_error_intro = 0;
struct template_parm_data tpd;
struct template_parm_data tpd2;
+ gcc_assert (current_template_parms);
+
+ inner_parms = INNERMOST_TEMPLATE_PARMS (current_template_parms);
+ ntparms = TREE_VEC_LENGTH (inner_parms);
+
/* We check that each of the template parameters given in the
partial specialization is used in the argument list to the
specialization. For example:
[temp.mem]. */
bool member_template_p = false;
- if (decl == error_mark_node)
- return decl;
+ if (decl == error_mark_node || !current_template_parms)
+ return error_mark_node;
/* See if this is a partial specialization. */
is_partial = (DECL_IMPLICIT_TYPEDEF_P (decl)