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GCC Administrator
2023-10-24 00:17:34 +00:00
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@@ -1,3 +1,22 @@
2023-10-23 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/36887
* directives.cc (do_pragma_poison): Store in the extra hash map the
location from which an identifier has been poisoned.
* lex.cc (identifier_diagnostics_on_lex): When issuing a diagnostic
for the use of a poisoned identifier, also add a note indicating the
location from which it was poisoned.
* identifiers.cc (alloc_node): Convert to template function.
(_cpp_init_hashtable): Handle the new extra hash map.
(_cpp_destroy_hashtable): Likewise.
* include/cpplib.h (struct cpp_hashnode_extra): New struct.
(cpp_create_reader): Update prototype to...
* init.cc (cpp_create_reader): ...accept an argument for the extra
hash table and pass it to _cpp_init_hashtable.
* include/symtab.h (ht_lookup): New overload for convenience.
* internal.h (struct cpp_reader): Add EXTRA_HASH_TABLE member.
(_cpp_init_hashtable): Adjust prototype.
2023-10-08 David Malcolm <dmalcolm@redhat.com>
* include/line-map.h (LINEMAPS_ORDINARY_MAPS): Delete.