https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104302
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jason Merrill <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:501c4ee9fad68716497db4d96b63b801cc57b4a1 commit r12-7010-g501c4ee9fad68716497db4d96b63b801cc57b4a1 Author: Jason Merrill <ja...@redhat.com> Date: Wed Feb 2 17:49:02 2022 -0500 c++: dependent array bounds completion [PR104302] The patch for PR55227 changed the minimal init-list handling in cp_complete_array_type to a call to reshape_init, which broke on the dependent initializer. It occurred to me that trying to deduce the array size from a dependent init-list is wrong in general, so let's just not. I also limited the reshape_init call to the case of a char array, as before the patch for 55227; that's the only case where we want to strip a level of braces from an array. PR c++/104302 gcc/cp/ChangeLog: * decl.cc (maybe_deduce_size_from_array_init): Give up on type-dependent init. (cp_complete_array_type): Only call reshape_init for character array. gcc/testsuite/ChangeLog: * g++.dg/template/array35.C: New test. * g++.dg/template/array36.C: New test.
