14a2c9aac0
2016-10-11 Jakub Jelinek <jakub@redhat.com> * dwarf2out.c (gen_member_die): Handle inline static data member definitions. c-family/ * c-cppbuiltin.c (c_cpp_builtins): Add __cpp_inline_variables. cp/ * cp-tree.h (struct lang_type): Shrink language field to 1 bit from 4. Add var_declared_inline_p field. Mention 2 spare bits. (DECL_VAR_DECLARED_INLINE_P): Define. (SET_DECL_VAR_DECLARED_INLINE_P): Define. (DECL_INLINE_VAR_P): Define. (diagnose_inline_vars_for_namespace): Declare. * decl.c (diagnose_inline_vars_for_namespace): New function. (duplicate_decls): For static data members copy DECL_DECLARED_CONSTEXPR_P. (redeclaration_error_message): Handle C++17 redundant redeclaration of constexpr static data member outside of class. (maybe_commonize_var): Handle inline variables. (check_initializer): Ignore inline variables for diagnostics. Adjust diagnostic wording for C++17. (make_rtl_for_nonlocal_decl): Allow in-class definition of inline static data members. (bad_specifiers): Don't diagnose inline on variables here. (grokvardecl): Add inlinep argument, non-static const inline variables are TREE_PUBLIC. (check_static_variable_definition): Return early also for inline variables. (grokdeclarator): Handle inline variables and inline static data members. * typeck2.c (store_init_value): Don't diagnose non-constant initializers for non-constexpr inline static data members. * decl2.c (vague_linkage_p): Return true for inline variables. (c_parse_final_cleanups): In-class declaration of inline static data members is a definition. Call diagnose_inline_vars_for_namespace through walk_namespaces. * pt.c (instantiate_decl): Set pattern_defined for in-class definitions of inline static data members. From-SVN: r241137 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
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| libffi | ||
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