[gcc/devel/c++-coroutines] Merge master r10-7081.

[Iain D Sandoe]

https://gcc.gnu.org/g:77875d70cdc3bacc620dc1ff4f5632e2b6fffc3d

commit 77875d70cdc3bacc620dc1ff4f5632e2b6fffc3d
Merge: e72474289b0 9de42a8e995
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Sun Mar 8 21:36:33 2020 +0000

    Merge master r10-7081.
    
    2020-03-08  Iain Sandoe  <iain@sandoe.co.uk>
    
            * Merge master r10-7081-g9de42a8e9954.

Diff:

 gcc/DATESTAMP                                    |   2 +-
 gcc/analyzer/ChangeLog                           |  46 ++++++
 gcc/analyzer/analyzer.h                          |   9 +-
 gcc/analyzer/engine.cc                           |   2 +-
 gcc/analyzer/program-state.cc                    | 174 +++++++++++++++++++++--
 gcc/analyzer/program-state.h                     |   3 +-
 gcc/analyzer/region-model.cc                     | 129 +++++++++++++++--
 gcc/analyzer/region-model.h                      |   3 +
 gcc/analyzer/sm.cc                               |  15 ++
 gcc/analyzer/sm.h                                |   2 +
 gcc/cp/ChangeLog                                 |  10 ++
 gcc/cp/call.c                                    |  21 +--
 gcc/cp/cxx-pretty-print.c                        |   2 +-
 gcc/fortran/ChangeLog                            |   8 ++
 gcc/fortran/resolve.c                            |  33 ++++-
 gcc/fortran/trans-array.c                        |  18 +++
 gcc/testsuite/ChangeLog                          |  27 +++-
 gcc/testsuite/g++.dg/concepts/diagnostic4.C      |  18 +++
 gcc/testsuite/g++.dg/concepts/pr93729.C          |  15 ++
 gcc/testsuite/gcc.dg/analyzer/malloc-4.c         |   2 +-
 gcc/testsuite/gcc.target/i386/pr89229-3c.c       |   2 +-
 gcc/testsuite/gfortran.dg/inquiry_type_ref_6.f90 |  24 ++++
 22 files changed, 519 insertions(+), 46 deletions(-)