Updating SVN tree U gcc/doc/extend.texi U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/gfortran.dg/substr_8.f90 U gcc/testsuite/ChangeLog U gcc/testsuite/g++.dg/asm-qual-3.C A gcc/testsuite/g++.dg/cpp0x/implicit16.C A gcc/testsuite/g++.dg/cpp1z/constexpr-if28.C U gcc/testsuite/g++.dg/cpp1z/constexpr-if15.C A gcc/testsuite/g++.dg/ext/flexary34.C U gcc/cp/typeck.c U gcc/cp/init.c U gcc/cp/class.c U gcc/cp/ChangeLog U gcc/cp/semantics.c U gcc/cp/parser.c U gcc/go/go-gcc.cc U gcc/go/ChangeLog U gcc/go/gofrontend/types.cc U gcc/go/gofrontend/MERGE U gcc/fortran/ChangeLog U gcc/fortran/expr.c Updated to revision 269452. Adjusting file timestamps