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authorJason Merrill <jason@redhat.com>2017-09-08 18:39:17 -0400
committerJason Merrill <jason@gcc.gnu.org>2017-09-08 18:39:17 -0400
commit27c825c5cca3243f293aee29a4abeb22242d4d2b (patch)
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parentb2c5d6f1d2a71374bcd8277a0697490582bc03a8 (diff)
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PR c++/70029 - ICE with ref-qualifier and -flto
PR c++/70029 - ICE with ref-qualifier and -flto gcc/ * langhooks.h (struct lang_hooks_for_types): Add copy_lang_qualifiers. * attribs.c (build_type_attribute_qual_variant): Use it. * langhooks-def.h (LANG_HOOKS_COPY_LANG_QUALIFIERS): Default to NULL. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it. * tree.c (verify_type): Re-enable TYPE_CANONICAL main variant check. gcc/cp/ * tree.c (cxx_copy_lang_qualifiers): New. * cp-tree.h: Declare it. * cp-objcp-common.h: Define LANG_HOOKS_COPY_LANG_QUALIFIERS. From-SVN: r251911
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