[Patch][v2] OpenMP/Fortran: Partially fix non-rect loop nests [PR107424]

Hi Jakub, hi all, updated patch included, i.e. avoiding 'count' for 'j' when a 'j.0' would do (i.e. only local var without the different step calculation). I also now reject if there is a non-unit step on the loop using an outer var. Eventually still to be done: replace the 'sorry' by working co

[PATCH, committed] Fortran: ICE in gfc_compare_array_spec [PR108528]

Dear all, I've committed the attached simple and obvious patch by Steve after regtesting on x86_64-pc-linux-gnu. Instead of generating an internal error when wrong types are passed to a bounds comparison, simply return false. Committed: https://gcc.gnu.org/g:9fb9da3d38513d320bfea72050f7a59688595e

[PATCH v5 0/5] P1689R5 support

Hi, This patch series adds initial support for ISO C++'s [P1689R5][], a format for describing C++ module requirements and provisions based on the source code. This is required because compiling C++ with modules is not embarrassingly parallel and need to be ordered to ensure that `import some_modul

[PATCH v5 1/5] libcpp: reject codepoints above 0x10FFFF

Unicode does not support such values because they are unrepresentable in UTF-16. libcpp/ * charset.cc: Reject encodings of codepoints above 0x10. UTF-16 does not support such codepoints and therefore all Unicode rejects such values. Signed-off-by: Ben Boeckel --- li

[PATCH v5 2/5] libcpp: add a function to determine UTF-8 validity of a C string

This simplifies the interface for other UTF-8 validity detections when a simple "yes" or "no" answer is sufficient. libcpp/ * charset.cc: Add `_cpp_valid_utf8_str` which determines whether a C string is valid UTF-8 or not. * internal.h: Add prototype for `_cpp_valid_utf8_s

[PATCH v5 3/5] p1689r5: initial support

This patch implements support for [P1689R5][] to communicate to a build system the C++20 module dependencies to build systems so that they may build `.gcm` files in the proper order. Support is communicated through the following three new flags: - `-fdeps-format=` specifies the format for the out

[PATCH v5 4/5] c++modules: report imported CMI files as dependencies

They affect the build, so report them via `-MF` mechanisms. gcc/cp/ * module.cc (do_import): Report imported CMI files as dependencies. Signed-off-by: Ben Boeckel --- gcc/cp/module.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc inde

[PATCH v5 5/5] c++modules: report module mapper files as a dependency

It affects the build, and if used as a static file, can reliably be tracked using the `-MF` mechanism. gcc/cp/: * mapper-client.cc, mapper-client.h (open_module_client): Accept dependency tracking and track module mapper files as dependencies. * module.cc (make_map

[PATCH] Fortran: fix ICE in check_host_association [PR108544]

Dear all, the attached patch fixes two issues: first it addresses a NULL pointer dereference on invalid input, triggered by the provided testcase. Second, while analyzing the context of the affected code, I looked into the testcase for PR96102, and by varying it slightly, i.e. replacing functions

Re: [PATCH] Fortran: fix ICE in check_host_association [PR108544]

On Wed, Jan 25, 2023 at 10:59:22PM +0100, Harald Anlauf via Fortran wrote: > Dear all, > > the attached patch fixes two issues: first it addresses a NULL pointer > dereference on invalid input, triggered by the provided testcase. > > Second, while analyzing the context of the affected code, I loo