https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102617
--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Marek Polacek <mpola...@gcc.gnu.org>: https://gcc.gnu.org/g:5469d58d6620195c6275d11b474d686f5921c3ba commit r12-4716-g5469d58d6620195c6275d11b474d686f5921c3ba Author: Marek Polacek <pola...@redhat.com> Date: Thu Oct 21 11:10:02 2021 -0400 c++: P2360R0: Extend init-stmt to allow alias-decl [PR102617] The following patch implements C++23 P2360R0. This proposal merely extends init-statement to contain alias-declaration. init-statement is used in if/for/switch. It also removes the unsightly duplication of code by calling cp_parser_init_statement twice. PR c++/102617 gcc/cp/ChangeLog: * parser.c (cp_parser_for): Maybe call cp_parser_init_statement twice. Warn about range-based for loops with initializer here. (cp_parser_init_statement): Don't duplicate code. Allow alias-declaration in init-statement. gcc/testsuite/ChangeLog: * g++.dg/cpp23/init-stmt1.C: New test. * g++.dg/cpp23/init-stmt2.C: New test.
