On Sat, 1 Jun 2024, Martin Uecker wrote: > This is a new version of the patch. I changed the overflow warning to > an error and added your other example to the test case. > > Bootstrapped and regression tested on x86_64. > > > c23: Fix for redeclared enumerator initialized with different type > [PR115109] > > c23 specifies that the type of a redeclared enumerator is the one of the > previous declaration. Convert initializers with different type > accordingly > and emit an error when the value does not fit. > > 2024-06-01 Martin Uecker <uec...@tugraz.at> > > PR c/115109 > > gcc/c/ > * c-decl.cc (build_enumerator): When redeclaring an > enumerator convert value to previous type. For redeclared > enumerators use underlying type for computing the next value. > > gcc/testsuite/ > * gcc.dg/pr115109.c: New test. > * gcc.dg/c23-tag-enum-6.c: New test. > * gcc.dg/c23-tag-enum-7.c: New test.
OK. -- Joseph S. Myers josmy...@redhat.com
