Support UTF-8 identifiers in C/C++ expressions (PR gdb/22973)

[deliverable/binutils-gdb.git] / gdb / ChangeLog

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+2018-05-22  Pedro Alves  <palves@redhat.com>
+           張俊芝  <zjz@zjz.name>
+
+       PR gdb/22973
+       * c-exp.y: Include "c-support.h".
+       (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
+       of tolower.  Use c_ident_is_alpha to scan names.
+       * c-lang.c: Include "c-support.h".
+       (convert_ucn, convert_octal, convert_hex, convert_escape): Use
+       ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
+       * c-support.h: New file, with bits factored out from ...
+       * cp-name-parser.y: ... this file.
+       Include "c-support.h".
+       (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
+       c-support.h and renamed.
+       (symbol_end, yylex): Adjust.
+
 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 
        * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the