+2020-12-11 Nathan Sidwell <nathan@acm.org>
+
+ * gcc.c (cpp_unique_options): Add Mmodules, Mno-modules.
+ * tree-core.h (enum tree_index): Add TI_MODULE_HWM.
+
+2020-12-11 Jim Wilson <jimw@sifive.com>
+
+ * varasm.c (get_section): Add DECL_P check before DECL_PRESERVE_P.
+
2020-12-11 Christophe Lyon <christophe.lyon@linaro.org>
* config/arm/iterators.md (VDQ): Remove TARGET_HAVE_MVE
+2020-12-11 Jason Merrill <jason@redhat.com>
+
+ PR libstdc++/97600
+ * call.c (build_user_type_conversion_1): Avoid considering
+ conversion functions that return a clearly unsuitable type.
+
+2020-12-11 Jason Merrill <jason@redhat.com>
+
+ * cp-tree.h (make_binding_vec): Add CXX_MEM_STAT_INFO.
+
+2020-12-11 Nathan Sidwell <nathan@acm.org>
+
+ * config-lang.in (gtfiles): Add cp/module.cc.
+ * decl2.c (c_parse_final_cleanups): Add module support.
+ * lambda.c (record_lambda_scope): Call maybe_attach_decl.
+ * module.cc (maybe_attach_decl, lazy_load_specializations): Stubs.
+ (finish_module_procesing): Stub.
+ * pt.c (lookup_template_class_1): Lazy load specializations.
+ (instantiate_template_1): Likewise.
+
+2020-12-11 Nathan Sidwell <nathan@acm.org>
+
+ * decl2.c (c_parse_final_cleanups): Refactor loop.
+
2020-12-11 Nathan Sidwell <nathan@acm.org>
* cp-tree.h (map_context_from, map_context_to): Declare.
+2020-12-11 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp2a/concepts-conv3.C: New test.
+ * g++.dg/cpp2a/concepts-conv3a.C: New file.
+
2020-12-11 Nathan Sidwell <nathan@acm.org>
* g++.dg/modules/modules.exp: New.