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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gcc_bootstrap/master-arm-bootstrap in repository toolchain/ci/gcc.

from 671a283636d Add -Wuse-after-free [PR80532]. adds 9d6a0f388eb Add -Wdangling-pointer [PR63272]. adds 9248ee41478 Daily bump.

No new revisions were added by this update.

Summary of changes: gcc/ChangeLog | 68 +++ gcc/DATESTAMP | 2 +- gcc/c-family/ChangeLog | 10 + gcc/c-family/c.opt | 8 + gcc/diagnostic-spec.c | 1 + gcc/doc/invoke.texi | 62 +- gcc/fortran/ChangeLog | 9 + gcc/gimple-ssa-warn-access.cc | 635 +++++++++++++++++++-- gcc/passes.def | 5 +- gcc/testsuite/ChangeLog | 41 ++ gcc/testsuite/c-c++-common/Wdangling-pointer-2.c | 437 ++++++++++++++ gcc/testsuite/c-c++-common/Wdangling-pointer-3.c | 64 +++ gcc/testsuite/c-c++-common/Wdangling-pointer-4.c | 73 +++ gcc/testsuite/c-c++-common/Wdangling-pointer-5.c | 90 +++ gcc/testsuite/c-c++-common/Wdangling-pointer-6.c | 32 ++ gcc/testsuite/c-c++-common/Wdangling-pointer.c | 434 ++++++++++++++ gcc/testsuite/g++.dg/warn/Wdangling-pointer-2.C | 23 + gcc/testsuite/g++.dg/warn/Wdangling-pointer.C | 74 +++ gcc/testsuite/g++.dg/warn/Wfree-nonheap-object-6.C | 4 +- gcc/testsuite/g++.dg/warn/ref-temp1.C | 3 + gcc/testsuite/gcc.dg/Wdangling-pointer-2.c | 82 +++ gcc/testsuite/gcc.dg/Wdangling-pointer.c | 75 +++ gcc/testsuite/gcc.dg/uninit-pr50476.c | 2 +- libcpp/ChangeLog | 5 + libgcc/ChangeLog | 7 + libiberty/ChangeLog | 4 + libstdc++-v3/ChangeLog | 29 + 27 files changed, 2217 insertions(+), 62 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer-2.c create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer-3.c create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer-4.c create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer-5.c create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer-6.c create mode 100644 gcc/testsuite/c-c++-common/Wdangling-pointer.c create mode 100644 gcc/testsuite/g++.dg/warn/Wdangling-pointer-2.C create mode 100644 gcc/testsuite/g++.dg/warn/Wdangling-pointer.C create mode 100644 gcc/testsuite/gcc.dg/Wdangling-pointer-2.c create mode 100644 gcc/testsuite/gcc.dg/Wdangling-pointer.c