On Wed, 16 Oct 2024, Lewis Hyatt wrote: > Hello- > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117118 > > This fixes an old regression from GCC 11. Is it OK for trunk and all > backports please? Bootstrap + regtested all languages on x86-64 Linux. > Thanks! > > -Lewis > > -- >8 -- > > The PR shows that we ICE after lexing an invalid unterminated raw string, > because lex_raw_string() pops the main buffer unexpectedly. Resolve by > handling this case the same way as for other directives. > > libcpp/ChangeLog: > PR preprocessor/117118 > * lex.cc (lex_raw_string): Treat an unterminated raw string the same > way for a deferred pragma as is done for other directives. > > gcc/testsuite/ChangeLog: > PR preprocessor/117118 > * c-c++-common/raw-string-directive-3.c: New test. > * c-c++-common/raw-string-directive-4.c: New test.
OK in the absence of C++ maintainer objections within 48 hours. -- Joseph S. Myers josmy...@redhat.com
