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Diffstat (limited to 'gcc/fortran/ChangeLog-2022')
| -rw-r--r-- | gcc/fortran/ChangeLog-2022 | 4484 |
1 files changed, 4484 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog-2022 b/gcc/fortran/ChangeLog-2022 new file mode 100644 index 0000000..71e551d --- /dev/null +++ b/gcc/fortran/ChangeLog-2022 @@ -0,0 +1,4484 @@ +2022-12-30 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/102595 + * decl.cc (attr_decl1): Guard against NULL pointer. + * parse.cc (match_deferred_characteristics): Include BT_CLASS in check for + derived being undefined. + +2022-12-23 Harald Anlauf <anlauf@gmx.de> + + PR fortran/108131 + * array.cc (match_array_element_spec): Avoid too early simplification + of matched array element specs that can lead to a misinterpretation + when used as array bounds in array declarations. + +2022-12-23 Julian Brown <julian@codesourcery.com> + + * dump-parse-tree.cc (show_attr): Fix OMP-UDR-ARTIFICIAL-VAR typo. + * trans-openmp.cc (gfc_trans_omp_array_section): Replace stray unicode + m-dash character with hyphen. + +2022-12-23 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/106731 + * trans-array.cc (gfc_trans_auto_array_allocation): Remove gcc_assert (!TREE_STATIC()). + +2022-12-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/69604 + * match.cc (chk_stmt_fcn_body): New function. Check for invalid uses + of statement functions arguments. + (gfc_match_st_function): Use above. + +2022-12-20 Harald Anlauf <anlauf@gmx.de> + + PR fortran/95375 + * decl.cc (verify_bind_c_sym): Extend interoperability check to + CLASS variables. + +2022-12-18 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/107397 + * decl.cc (add_init_expr_to_sym): Add check with new error message. + +2022-12-14 Julian Brown <julian@codesourcery.com> + + PR fortran/107214 + * gfortran.h (gfc_symbol): Add data_mark, dev_mark, gen_mark and + reduc_mark bitfields. + * openmp.cc (resolve_omp_clauses): Use above bitfields to improve + duplicate clause detection. + +2022-12-14 Julian Brown <julian@codesourcery.com> + + * trans-openmp.cc (gfc_add_firstprivate_if_unmapped): New function. + (gfc_split_omp_clauses): Call above. + +2022-12-13 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/107423 + * parse.cc (parse_spec): Avoid NULL pointer dereference when parsing + a function and an error occured. + +2022-12-12 Harald Anlauf <anlauf@gmx.de> + + PR fortran/102180 + * array.cc (match_array_element_spec): Add check for bad + assumed-implied-spec. + (gfc_match_array_spec): Reorder logic so that the first bad array + element spec may trigger an error. + +2022-12-11 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/107995 + * interface.cc (gfc_check_dummy_characteristics): Reject statement + function dummy arguments. + +2022-12-11 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (gfc_match_omp_context_selector_specification): + Remove spurious 's' in an error message. + +2022-12-10 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106911 + * simplify.cc (gfc_simplify_ishftc): If the SIZE argument is known + to be outside the allowed range, terminate simplification. + +2022-12-10 Tobias Burnus <tobias@codesourcery.com> + + * match.cc (gfc_match_member_sep): Use %<...%> in gfc_error. + * openmp.cc (gfc_match_oacc_routine, gfc_match_omp_context_selector, + gfc_match_omp_context_selector_specification, + gfc_match_omp_declare_variant, resolve_omp_clauses): Likewise; + use %qs instead of '%s'. + * primary.cc (match_real_constant, gfc_match_varspec): Likewise. + * resolve.cc (gfc_resolve_formal_arglist, resolve_operator, + resolve_ordinary_assign): Likewise. + +2022-12-09 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/107872 + * resolve.cc (derived_inaccessible): Skip over allocatable components + to prevent an infinite loop. + +2022-12-09 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_namelist): Improve OMP_LIST_ALLOCATE + output. + * gfortran.h (struct gfc_omp_namelist): Add 'align' to 'u'. + (gfc_free_omp_namelist): Add bool arg. + * match.cc (gfc_free_omp_namelist): Likewise; free 'u.align'. + * openmp.cc (gfc_free_omp_clauses, gfc_match_omp_clause_reduction, + gfc_match_omp_flush): Update call. + (gfc_match_omp_clauses): Match 'align/allocate modifers in + 'allocate' clause. + (resolve_omp_clauses): Resolve align. + * st.cc (gfc_free_statement): Update call + * trans-openmp.cc (gfc_trans_omp_clauses): Handle 'align'. + +2022-12-08 Harald Anlauf <anlauf@gmx.de> + + PR fortran/108025 + * symbol.cc (gfc_add_contiguous): Diagnose and reject duplicate + CONTIGUOUS attribute. + +2022-12-07 Harald Anlauf <anlauf@gmx.de> + + PR fortran/108010 + * arith.cc (reduce_unary): Handle zero-sized arrays. + (reduce_binary_aa): Likewise. + +2022-12-04 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107922 + * simplify.cc (gfc_simplify_unpack): Terminate simplification when + array-valued argument FIELD does not provide enough elements. + +2022-12-04 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107870 + * intrinsic.texi: Fix typo in documentation of intrinsic FLOOR. + Describe the optional KIND argument to intrinsics as a scalar + constant expression, in accordance with the current standard. + +2022-12-04 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107899 + * resolve.cc (resolve_deallocate_expr): Avoid NULL pointer dereference + on invalid CLASS variable. + +2022-11-30 Martin Liska <mliska@suse.cz> + + * parse.cc (parse_omp_structured_block): Remove extra semicolon. + +2022-11-29 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/107874 + * simplify.cc (gfc_simplify_merge): When simplifying MERGE with a + constant scalar MASK, ensure that arguments TSOURCE and FSOURCE are + either constant or will be evaluated. + * trans-intrinsic.cc (gfc_conv_intrinsic_merge): Evaluate arguments + before generating conditional expression. + +2022-11-28 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107819 + * trans-stmt.cc (gfc_conv_elemental_dependencies): In checking for + elemental dependencies, treat dummy argument with VALUE attribute + as implicitly having intent(in). + +2022-11-28 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (OMP_DO_CLAUSES, OMP_SCOPE_CLAUSES, + OMP_SECTIONS_CLAUSES): Add 'nowait'. + (OMP_SINGLE_CLAUSES): Add 'nowait' and 'copyprivate'. + (gfc_match_omp_distribute_parallel_do, + gfc_match_omp_distribute_parallel_do_simd, + gfc_match_omp_parallel_do, + gfc_match_omp_parallel_do_simd, + gfc_match_omp_parallel_sections, + gfc_match_omp_teams_distribute_parallel_do, + gfc_match_omp_teams_distribute_parallel_do_simd): Disallow 'nowait'. + (gfc_match_omp_workshare): Match 'nowait' clause. + (gfc_match_omp_end_single): Use clause matcher for 'nowait'. + (resolve_omp_clauses): Reject 'nowait' + 'copyprivate'. + * parse.cc (decode_omp_directive): Break too long line. + (parse_omp_do, parse_omp_structured_block): Diagnose duplicated + 'nowait' clause. + +2022-11-23 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/107577 + * resolve.cc (find_array_spec): Choose appropriate locus either of + bad array reference or of non-array entity in error message. + +2022-11-18 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107576 + * interface.cc (gfc_procedure_use): Reject NULL as actual argument + when there is no explicit procedure interface. + +2022-11-17 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> + + PR fortran/99884 + * io.cc (check_open_constraints): Remove double spaces. + +2022-11-16 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/107707 + * interface.cc (gfc_compare_actual_formal): Check that we actually + have integer values before asking gmp_* to use them. + +2022-11-16 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107681 + * resolve.cc (resolve_fl_var_and_proc): Prevent NULL pointer + dereference with reference to bad CLASS variable. + +2022-11-16 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107680 + * arith.cc (arith_power): Check that operands are properly converted + before attempting to simplify. + +2022-11-15 Lewis Hyatt <lhyatt@gmail.com> + + * cpp.cc (gfc_cpp_init): Use special_fname_builtin () rather than a + hardcoded string (which was also incorrectly left untranslated + previously.) + * error.cc (gfc_diagnostic_build_locus_prefix): Likewise. + * f95-lang.cc (gfc_init): Likewise. + +2022-11-14 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107444 + * trans-openmp.cc (gfc_omp_check_optional_argument): Adjust to change + of prefix of internal symbol for presence status to '.'. + +2022-11-14 Martin Liska <mliska@suse.cz> + + * gfortran.texi: Port from Sphinx. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * doc/gfc-internals/code-that-interacts-with-the-user.rst: New file. + * doc/gfc-internals/command-line-options.rst: New file. + * doc/gfc-internals/conf.py: New file. + * doc/gfc-internals/copyright.rst: New file. + * doc/gfc-internals/error-handling.rst: New file. + * doc/gfc-internals/frontend-data-structures.rst: New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages.rst: New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/accessing-declarations.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/basic-data-structures.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/converting-expressions-to-tree.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/translating-statements.rst: + New file. + * doc/gfc-internals/gfccode.rst: New file. + * doc/gfc-internals/gfcexpr.rst: New file. + * doc/gfc-internals/gnu-free-documentation-license.rst: New file. + * doc/gfc-internals/index.rst: New file. + * doc/gfc-internals/indices-and-tables.rst: New file. + * doc/gfc-internals/internals-of-fortran-2003-oop-features.rst: New file. + * doc/gfc-internals/introduction.rst: New file. + * doc/gfc-internals/symbol-versioning.rst: New file. + * doc/gfc-internals/the-libgfortran-runtime-library.rst: New file. + * doc/gfc-internals/type-bound-operators.rst: New file. + * doc/gfc-internals/type-bound-procedures.rst: New file. + * doc/gfortran/about-gnu-fortran.rst: New file. + * doc/gfortran/coarray-programming.rst: New file. + * doc/gfortran/compiler-characteristics.rst: New file. + * doc/gfortran/compiler-characteristics/asynchronous-i-o.rst: New file. + * doc/gfortran/compiler-characteristics/data-consistency-and-durability.rst: New file. + * doc/gfortran/compiler-characteristics/evaluation-of-logical-expressions.rst: New file. + * doc/gfortran/compiler-characteristics/file-format-of-unformatted-sequential-files.rst: + New file. + * doc/gfortran/compiler-characteristics/file-operations-on-symbolic-links.rst: New file. + * doc/gfortran/compiler-characteristics/files-opened-without-an-explicit-action=-specifier.rst: + New file. + * doc/gfortran/compiler-characteristics/internal-representation-of-logical-variables.rst: + New file. + * doc/gfortran/compiler-characteristics/kind-type-parameters.rst: New file. + * doc/gfortran/compiler-characteristics/max-and-min-intrinsics-with-real-nan-arguments.rst: + New file. + * doc/gfortran/compiler-characteristics/thread-safety-of-the-runtime-library.rst: New file. + * doc/gfortran/conf.py: New file. + * doc/gfortran/contributing.rst: New file. + * doc/gfortran/contributors-to-gnu-fortran.rst: New file. + * doc/gfortran/copyright.rst: New file. + * doc/gfortran/extensions-implemented-in-gnu-fortran.rst: New file. + * doc/gfortran/extensions-not-implemented-in-gnu-fortran.rst: New file. + * doc/gfortran/extensions.rst: New file. + * doc/gfortran/function-abi-documentation.rst: New file. + * doc/gfortran/funding.rst: New file. + * doc/gfortran/general-public-license-3.rst: New file. + * doc/gfortran/gnu-fortran-and-gcc.rst: New file. + * doc/gfortran/gnu-fortran-command-options.rst: New file. + * doc/gfortran/gnu-fortran-command-options/description.rst: New file. + * doc/gfortran/gnu-fortran-command-options/enable-and-customize-preprocessing.rst: New file. + * doc/gfortran/gnu-fortran-command-options/environment-variables-affecting-gfortran.rst: + New file. + * doc/gfortran/gnu-fortran-command-options/influencing-runtime-behavior.rst: New file. + * doc/gfortran/gnu-fortran-command-options/influencing-the-linking-step.rst: New file. + * doc/gfortran/gnu-fortran-command-options/option-summary.rst: New file. + * doc/gfortran/gnu-fortran-command-options/options-controlling-fortran-dialect.rst: + New file. + * doc/gfortran/gnu-fortran-command-options/options-for-code-generation-conventions.rst: + New file. + * doc/gfortran/gnu-fortran-command-options/options-for-debugging-your-program-or-gnu-fortran.rst: + New file. + * doc/gfortran/gnu-fortran-command-options/options-for-directory-search.rst: New file. + * doc/gfortran/gnu-fortran-command-options/options-for-interoperability-with-other-languages.rst: + New file. + * doc/gfortran/gnu-fortran-command-options/options-to-request-or-suppress-errors-and-warnings.rst: + New file. + * doc/gfortran/gnu-fortran-compiler-directives.rst: New file. + * doc/gfortran/gnu-free-documentation-license.rst: New file. + * doc/gfortran/index.rst: New file. + * doc/gfortran/indices-and-tables.rst: New file. + * doc/gfortran/interoperability-with-c.rst: New file. + * doc/gfortran/intrinsic-modules.rst: New file. + * doc/gfortran/intrinsic-modules/ieee-modules-ieeeexceptions-ieeearithmetic-and-ieeefeatures.rst: + New file. + * doc/gfortran/intrinsic-modules/isocbinding.rst: New file. + * doc/gfortran/intrinsic-modules/isofortranenv.rst: New file. + * doc/gfortran/intrinsic-modules/openacc-module-openacc.rst: New file. + * doc/gfortran/intrinsic-modules/openmp-modules-omplib-and-omplibkinds.rst: New file. + * doc/gfortran/intrinsic-procedures.rst: New file. + * doc/gfortran/intrinsic-procedures/abort.rst: New file. + * doc/gfortran/intrinsic-procedures/abs.rst: New file. + * doc/gfortran/intrinsic-procedures/access.rst: New file. + * doc/gfortran/intrinsic-procedures/achar.rst: New file. + * doc/gfortran/intrinsic-procedures/acos.rst: New file. + * doc/gfortran/intrinsic-procedures/acosd.rst: New file. + * doc/gfortran/intrinsic-procedures/acosh.rst: New file. + * doc/gfortran/intrinsic-procedures/adjustl.rst: New file. + * 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New file. + * doc/gfortran/mixed-language-programming.rst: New file. + * doc/gfortran/naming-and-argument-passing-conventions.rst: New file. + * doc/gfortran/non-fortran-main-program.rst: New file. + * doc/gfortran/projects.rst: New file. + * doc/gfortran/runtime.rst: New file. + * doc/gfortran/runtime/gfortranconvertunit.rst: New file. + * doc/gfortran/runtime/gfortranerrorbacktrace.rst: New file. + * doc/gfortran/runtime/gfortranformattedbuffersize.rst: New file. + * doc/gfortran/runtime/gfortranlistseparator.rst: New file. + * doc/gfortran/runtime/gfortranoptionalplus.rst: New file. + * doc/gfortran/runtime/gfortranshowlocus.rst: New file. + * doc/gfortran/runtime/gfortranstderrunit.rst: New file. + * doc/gfortran/runtime/gfortranstdinunit.rst: New file. + * doc/gfortran/runtime/gfortranstdoutunit.rst: New file. + * doc/gfortran/runtime/gfortranunbufferedall.rst: New file. + * doc/gfortran/runtime/gfortranunbufferedpreconnected.rst: New file. + * doc/gfortran/runtime/gfortranunformattedbuffersize.rst: New file. + * doc/gfortran/runtime/tmpdir.rst: New file. + * doc/gfortran/standards.rst: New file. + * doc/gfortran/type-and-enum-abi-documentation.rst: New file. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * Make-lang.in: Support Sphinx based documentation. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * gfc-internals.texi: Removed. + * gfortran.texi: Removed. + * intrinsic.texi: Removed. + * invoke.texi: Removed. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * Make-lang.in: Support --with-sphinx-build. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * Make-lang.in: + Support installation if sphinx-build is missing. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-09 Martin Liska 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+ Add trailing newline. + * doc/gfortran/projects.rst: + Add trailing newline. + * doc/gfortran/runtime.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranconvertunit.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranerrorbacktrace.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranformattedbuffersize.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranlistseparator.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranoptionalplus.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranshowlocus.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranstderrunit.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranstdinunit.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranstdoutunit.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranunbufferedall.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranunbufferedpreconnected.rst: + Add trailing newline. + * doc/gfortran/runtime/gfortranunformattedbuffersize.rst: + Add trailing newline. + * doc/gfortran/runtime/tmpdir.rst: + Add trailing newline. + * doc/gfortran/standards.rst: + Add trailing newline. + * doc/gfortran/type-and-enum-abi-documentation.rst: + Add trailing newline. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-14 Martin Liska <mliska@suse.cz> + + * doc/gfc-internals/conf.py: Add newline at last line. + * doc/gfortran/conf.py: Add newline at last line. + +2022-11-14 Martin Liska <mliska@suse.cz> + + Revert: + 2022-11-10 Martin Liska <mliska@suse.cz> + + * doc/gfortran/intrinsic-procedures/abs.rst: Move label directly before title. + * doc/gfortran/intrinsic-procedures/acos.rst: Likewise. + * doc/gfortran/intrinsic-procedures/acosd.rst: Likewise. + * doc/gfortran/intrinsic-procedures/acosh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/aimag.rst: Likewise. + * doc/gfortran/intrinsic-procedures/aint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/anint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asin.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asind.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asinh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan2.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan2d.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atanh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselj0.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselj1.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besseljn.rst: Likewise. + * doc/gfortran/intrinsic-procedures/bessely0.rst: Likewise. + * doc/gfortran/intrinsic-procedures/bessely1.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselyn.rst: Likewise. + * doc/gfortran/intrinsic-procedures/btest.rst: Likewise. + * doc/gfortran/intrinsic-procedures/char.rst: Likewise. + * doc/gfortran/intrinsic-procedures/conjg.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cos.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cosd.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cosh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cotan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cotand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/dim.rst: Likewise. + * doc/gfortran/intrinsic-procedures/dprod.rst: Likewise. + * doc/gfortran/intrinsic-procedures/erf.rst: Likewise. + * doc/gfortran/intrinsic-procedures/erfc.rst: Likewise. + * doc/gfortran/intrinsic-procedures/exp.rst: Likewise. + * doc/gfortran/intrinsic-procedures/gamma.rst: Likewise. + * doc/gfortran/intrinsic-procedures/iand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibclr.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibits.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibset.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ichar.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ieor.rst: Likewise. + * doc/gfortran/intrinsic-procedures/index.rst: Likewise. + * doc/gfortran/intrinsic-procedures/int.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ior.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ishft.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ishftc.rst: Likewise. + * doc/gfortran/intrinsic-procedures/len.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lge.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lgt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lle.rst: Likewise. + * doc/gfortran/intrinsic-procedures/llt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/log.rst: Likewise. + * doc/gfortran/intrinsic-procedures/log10.rst: Likewise. + * doc/gfortran/intrinsic-procedures/loggamma.rst: Likewise. + * doc/gfortran/intrinsic-procedures/max.rst: Likewise. + * doc/gfortran/intrinsic-procedures/min.rst: Likewise. + * doc/gfortran/intrinsic-procedures/mod.rst: Likewise. + * doc/gfortran/intrinsic-procedures/mvbits.rst: Likewise. + * doc/gfortran/intrinsic-procedures/nint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/not.rst: Likewise. + * doc/gfortran/intrinsic-procedures/real.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sign.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sin.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sind.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sinh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sqrt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tanh.rst: Likewise. + +2022-11-14 Martin Liska <mliska@suse.cz> + + * doc/gfortran/naming-and-argument-passing-conventions.rst: + Revert. + +2022-11-13 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/94104 + * interface.cc (gfc_compare_actual_formal): Improve error message + dependent on Fortran standard level. + +2021-11-06 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> + + * gfortran.h (gfc_check_include): Remove declaration. + +2022-11-12 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107444 + * trans-decl.cc (create_function_arglist): Extend presence status + to all intrinsic types, and change prefix of internal symbol to '.'. + * trans-expr.cc (gfc_conv_expr_present): Align to changes in + create_function_arglist. + (gfc_conv_procedure_call): Fix generation of procedure arguments for + the case of character dummy arguments with optional+value attribute. + * trans-types.cc (gfc_get_function_type): Synchronize with changes + to create_function_arglist. + * doc/gfortran/naming-and-argument-passing-conventions.rst: Clarify + the gfortran argument passing conventions with regard to OPTIONAL + dummy arguments of intrinsic type. + +2022-11-10 Martin Liska <mliska@suse.cz> + + * doc/gfortran/intrinsic-procedures/abs.rst: Move label directly before title. + * doc/gfortran/intrinsic-procedures/acos.rst: Likewise. + * doc/gfortran/intrinsic-procedures/acosd.rst: Likewise. + * doc/gfortran/intrinsic-procedures/acosh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/aimag.rst: Likewise. + * doc/gfortran/intrinsic-procedures/aint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/anint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asin.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asind.rst: Likewise. + * doc/gfortran/intrinsic-procedures/asinh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan2.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atan2d.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/atanh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselj0.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselj1.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besseljn.rst: Likewise. + * doc/gfortran/intrinsic-procedures/bessely0.rst: Likewise. + * doc/gfortran/intrinsic-procedures/bessely1.rst: Likewise. + * doc/gfortran/intrinsic-procedures/besselyn.rst: Likewise. + * doc/gfortran/intrinsic-procedures/btest.rst: Likewise. + * doc/gfortran/intrinsic-procedures/char.rst: Likewise. + * doc/gfortran/intrinsic-procedures/conjg.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cos.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cosd.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cosh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cotan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/cotand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/dim.rst: Likewise. + * doc/gfortran/intrinsic-procedures/dprod.rst: Likewise. + * doc/gfortran/intrinsic-procedures/erf.rst: Likewise. + * doc/gfortran/intrinsic-procedures/erfc.rst: Likewise. + * doc/gfortran/intrinsic-procedures/exp.rst: Likewise. + * doc/gfortran/intrinsic-procedures/gamma.rst: Likewise. + * doc/gfortran/intrinsic-procedures/iand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibclr.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibits.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ibset.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ichar.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ieor.rst: Likewise. + * doc/gfortran/intrinsic-procedures/index.rst: Likewise. + * doc/gfortran/intrinsic-procedures/int.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ior.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ishft.rst: Likewise. + * doc/gfortran/intrinsic-procedures/ishftc.rst: Likewise. + * doc/gfortran/intrinsic-procedures/len.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lge.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lgt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/lle.rst: Likewise. + * doc/gfortran/intrinsic-procedures/llt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/log.rst: Likewise. + * doc/gfortran/intrinsic-procedures/log10.rst: Likewise. + * doc/gfortran/intrinsic-procedures/loggamma.rst: Likewise. + * doc/gfortran/intrinsic-procedures/max.rst: Likewise. + * doc/gfortran/intrinsic-procedures/min.rst: Likewise. + * doc/gfortran/intrinsic-procedures/mod.rst: Likewise. + * doc/gfortran/intrinsic-procedures/mvbits.rst: Likewise. + * doc/gfortran/intrinsic-procedures/nint.rst: Likewise. + * doc/gfortran/intrinsic-procedures/not.rst: Likewise. + * doc/gfortran/intrinsic-procedures/real.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sign.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sin.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sind.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sinh.rst: Likewise. + * doc/gfortran/intrinsic-procedures/sqrt.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tan.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tand.rst: Likewise. + * doc/gfortran/intrinsic-procedures/tanh.rst: Likewise. + +2022-11-10 Martin Liska <mliska@suse.cz> + + * doc/gfc-internals/conf.py: Add newline at last line. + * doc/gfortran/conf.py: Add newline at last line. + +2022-11-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107559 + * resolve.cc (resolve_equivalence): Avoid NULL pointer dereference + while emitting diagnostics for bad EQUIVALENCEs. + +2022-11-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107441 + * trans-decl.cc (create_function_arglist): Adjust the ordering of + automatically generated hidden procedure arguments to match the + documented ABI for gfortran. + * trans-types.cc (gfc_get_function_type): Separate hidden parameters + so that the presence flag for optional+value arguments come before + string length, coarray token and offset, as required. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * doc/gfc-internals/code-that-interacts-with-the-user.rst: + Add trailing newline. + * doc/gfc-internals/command-line-options.rst: 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doc/gfortran/intrinsic-procedures/real.rst: Likewise. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * Make-lang.in: + Support installation if sphinx-build is missing. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * Make-lang.in: Support --with-sphinx-build. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * gfc-internals.texi: Removed. + * gfortran.texi: Removed. + * intrinsic.texi: Removed. + * invoke.texi: Removed. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * Make-lang.in: Support Sphinx based documentation. + +2022-11-09 Martin Liska <mliska@suse.cz> + + * doc/gfc-internals/code-that-interacts-with-the-user.rst: New file. + * doc/gfc-internals/command-line-options.rst: New file. + * doc/gfc-internals/conf.py: New file. + * doc/gfc-internals/copyright.rst: New file. + * doc/gfc-internals/error-handling.rst: New file. + * doc/gfc-internals/frontend-data-structures.rst: New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages.rst: New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/accessing-declarations.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/basic-data-structures.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/converting-expressions-to-tree.rst: + New file. + * doc/gfc-internals/generating-the-intermediate-language-for-later-stages/translating-statements.rst: + New file. + * doc/gfc-internals/gfccode.rst: New file. + * doc/gfc-internals/gfcexpr.rst: New file. + * doc/gfc-internals/gnu-free-documentation-license.rst: New file. + * doc/gfc-internals/index.rst: New file. + * doc/gfc-internals/indices-and-tables.rst: New file. + * doc/gfc-internals/internals-of-fortran-2003-oop-features.rst: New file. + * doc/gfc-internals/introduction.rst: New file. + * doc/gfc-internals/symbol-versioning.rst: New file. + * doc/gfc-internals/the-libgfortran-runtime-library.rst: New file. + * 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doc/gfortran/compiler-characteristics/kind-type-parameters.rst: New file. + * doc/gfortran/compiler-characteristics/max-and-min-intrinsics-with-real-nan-arguments.rst: + New file. + * doc/gfortran/compiler-characteristics/thread-safety-of-the-runtime-library.rst: New file. + * doc/gfortran/conf.py: New file. + * doc/gfortran/contributing.rst: New file. + * doc/gfortran/contributors-to-gnu-fortran.rst: New file. + * doc/gfortran/copyright.rst: New file. + * doc/gfortran/extensions-implemented-in-gnu-fortran.rst: New file. + * doc/gfortran/extensions-not-implemented-in-gnu-fortran.rst: New file. + * doc/gfortran/extensions.rst: New file. + * doc/gfortran/function-abi-documentation.rst: New file. + * doc/gfortran/funding.rst: New file. + * doc/gfortran/general-public-license-3.rst: New file. + * doc/gfortran/gnu-fortran-and-gcc.rst: New file. + * doc/gfortran/gnu-fortran-command-options.rst: New file. + * doc/gfortran/gnu-fortran-command-options/description.rst: New file. + * 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* doc/gfortran/intrinsic-procedures/iachar.rst: New file. + * doc/gfortran/intrinsic-procedures/iall.rst: New file. + * doc/gfortran/intrinsic-procedures/iand.rst: New file. + * doc/gfortran/intrinsic-procedures/iany.rst: New file. + * doc/gfortran/intrinsic-procedures/iargc.rst: New file. + * doc/gfortran/intrinsic-procedures/ibclr.rst: New file. + * doc/gfortran/intrinsic-procedures/ibits.rst: New file. + * doc/gfortran/intrinsic-procedures/ibset.rst: New file. + * doc/gfortran/intrinsic-procedures/ichar.rst: New file. + * doc/gfortran/intrinsic-procedures/idate.rst: New file. + * doc/gfortran/intrinsic-procedures/ieor.rst: New file. + * doc/gfortran/intrinsic-procedures/ierrno.rst: New file. + * doc/gfortran/intrinsic-procedures/imageindex.rst: New file. + * doc/gfortran/intrinsic-procedures/index.rst: New file. + * doc/gfortran/intrinsic-procedures/int.rst: New file. + * doc/gfortran/intrinsic-procedures/int2.rst: New file. + * doc/gfortran/intrinsic-procedures/int8.rst: New file. + * doc/gfortran/intrinsic-procedures/introduction-to-intrinsic-procedures.rst: New file. + * doc/gfortran/intrinsic-procedures/ior.rst: New file. + * doc/gfortran/intrinsic-procedures/iparity.rst: New file. + * doc/gfortran/intrinsic-procedures/irand.rst: New file. + * doc/gfortran/intrinsic-procedures/isatty.rst: New file. + * doc/gfortran/intrinsic-procedures/iscontiguous.rst: New file. + * doc/gfortran/intrinsic-procedures/ishft.rst: New file. + * doc/gfortran/intrinsic-procedures/ishftc.rst: New file. + * doc/gfortran/intrinsic-procedures/isiostatend.rst: New file. + * doc/gfortran/intrinsic-procedures/isiostateor.rst: New file. + * doc/gfortran/intrinsic-procedures/isnan.rst: New file. + * doc/gfortran/intrinsic-procedures/itime.rst: New file. + * doc/gfortran/intrinsic-procedures/kill.rst: New file. + * doc/gfortran/intrinsic-procedures/kind.rst: New file. + * doc/gfortran/intrinsic-procedures/lbound.rst: New file. + * doc/gfortran/intrinsic-procedures/lcobound.rst: New file. + * doc/gfortran/intrinsic-procedures/leadz.rst: New file. + * doc/gfortran/intrinsic-procedures/len.rst: New file. + * doc/gfortran/intrinsic-procedures/lentrim.rst: New file. + * doc/gfortran/intrinsic-procedures/lge.rst: New file. + * doc/gfortran/intrinsic-procedures/lgt.rst: New file. + * doc/gfortran/intrinsic-procedures/link.rst: New file. + * doc/gfortran/intrinsic-procedures/lle.rst: New file. + * doc/gfortran/intrinsic-procedures/llt.rst: New file. + * doc/gfortran/intrinsic-procedures/lnblnk.rst: New file. + * doc/gfortran/intrinsic-procedures/loc.rst: New file. + * doc/gfortran/intrinsic-procedures/log.rst: New file. + * doc/gfortran/intrinsic-procedures/log10.rst: New file. + * doc/gfortran/intrinsic-procedures/loggamma.rst: New file. + * doc/gfortran/intrinsic-procedures/logical.rst: New file. + * doc/gfortran/intrinsic-procedures/lshift.rst: New file. + * doc/gfortran/intrinsic-procedures/lstat.rst: New file. + * doc/gfortran/intrinsic-procedures/ltime.rst: New file. + * doc/gfortran/intrinsic-procedures/malloc.rst: New file. + * doc/gfortran/intrinsic-procedures/maskl.rst: New file. + * doc/gfortran/intrinsic-procedures/maskr.rst: New file. + * doc/gfortran/intrinsic-procedures/matmul.rst: New file. + * doc/gfortran/intrinsic-procedures/max.rst: New file. + * doc/gfortran/intrinsic-procedures/maxexponent.rst: New file. + * doc/gfortran/intrinsic-procedures/maxloc.rst: New file. + * doc/gfortran/intrinsic-procedures/maxval.rst: New file. + * doc/gfortran/intrinsic-procedures/mclock.rst: New file. + * doc/gfortran/intrinsic-procedures/mclock8.rst: New file. + * doc/gfortran/intrinsic-procedures/merge.rst: New file. + * doc/gfortran/intrinsic-procedures/mergebits.rst: New file. + * doc/gfortran/intrinsic-procedures/min.rst: New file. + * doc/gfortran/intrinsic-procedures/minexponent.rst: New file. + * doc/gfortran/intrinsic-procedures/minloc.rst: New file. + * doc/gfortran/intrinsic-procedures/minval.rst: New file. + * 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doc/gfortran/intrinsic-procedures/sin.rst: New file. + * doc/gfortran/intrinsic-procedures/sind.rst: New file. + * doc/gfortran/intrinsic-procedures/sinh.rst: New file. + * doc/gfortran/intrinsic-procedures/size.rst: New file. + * doc/gfortran/intrinsic-procedures/sizeof.rst: New file. + * doc/gfortran/intrinsic-procedures/sleep.rst: New file. + * doc/gfortran/intrinsic-procedures/spacing.rst: New file. + * doc/gfortran/intrinsic-procedures/spread.rst: New file. + * doc/gfortran/intrinsic-procedures/sqrt.rst: New file. + * doc/gfortran/intrinsic-procedures/srand.rst: New file. + * doc/gfortran/intrinsic-procedures/stat.rst: New file. + * doc/gfortran/intrinsic-procedures/storagesize.rst: New file. + * doc/gfortran/intrinsic-procedures/sum.rst: New file. + * doc/gfortran/intrinsic-procedures/symlnk.rst: New file. + * doc/gfortran/intrinsic-procedures/system.rst: New file. + * doc/gfortran/intrinsic-procedures/systemclock.rst: New file. + * doc/gfortran/intrinsic-procedures/tan.rst: New file. + * doc/gfortran/intrinsic-procedures/tand.rst: New file. + * doc/gfortran/intrinsic-procedures/tanh.rst: New file. + * doc/gfortran/intrinsic-procedures/thisimage.rst: New file. + * doc/gfortran/intrinsic-procedures/time.rst: New file. + * doc/gfortran/intrinsic-procedures/time8.rst: New file. + * doc/gfortran/intrinsic-procedures/tiny.rst: New file. + * doc/gfortran/intrinsic-procedures/trailz.rst: New file. + * doc/gfortran/intrinsic-procedures/transfer.rst: New file. + * doc/gfortran/intrinsic-procedures/transpose.rst: New file. + * doc/gfortran/intrinsic-procedures/trim.rst: New file. + * doc/gfortran/intrinsic-procedures/ttynam.rst: New file. + * doc/gfortran/intrinsic-procedures/ubound.rst: New file. + * doc/gfortran/intrinsic-procedures/ucobound.rst: New file. + * doc/gfortran/intrinsic-procedures/umask.rst: New file. + * doc/gfortran/intrinsic-procedures/unlink.rst: New file. + * doc/gfortran/intrinsic-procedures/unpack.rst: New file. + * doc/gfortran/intrinsic-procedures/verify.rst: New file. + * doc/gfortran/intrinsic-procedures/xor.rst: New file. + * doc/gfortran/introduction.rst: New file. + * doc/gfortran/mixed-language-programming.rst: New file. + * doc/gfortran/naming-and-argument-passing-conventions.rst: New file. + * doc/gfortran/non-fortran-main-program.rst: New file. + * doc/gfortran/projects.rst: New file. + * doc/gfortran/runtime.rst: New file. + * doc/gfortran/runtime/gfortranconvertunit.rst: New file. + * doc/gfortran/runtime/gfortranerrorbacktrace.rst: New file. + * doc/gfortran/runtime/gfortranformattedbuffersize.rst: New file. + * doc/gfortran/runtime/gfortranlistseparator.rst: New file. + * doc/gfortran/runtime/gfortranoptionalplus.rst: New file. + * doc/gfortran/runtime/gfortranshowlocus.rst: New file. + * doc/gfortran/runtime/gfortranstderrunit.rst: New file. + * doc/gfortran/runtime/gfortranstdinunit.rst: New file. + * doc/gfortran/runtime/gfortranstdoutunit.rst: New file. + * doc/gfortran/runtime/gfortranunbufferedall.rst: New file. + * doc/gfortran/runtime/gfortranunbufferedpreconnected.rst: New file. + * doc/gfortran/runtime/gfortranunformattedbuffersize.rst: New file. + * doc/gfortran/runtime/tmpdir.rst: New file. + * doc/gfortran/standards.rst: New file. + * doc/gfortran/type-and-enum-abi-documentation.rst: New file. + +2022-11-07 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/107508 + * trans-array.cc (gfc_alloc_allocatable_for_assignment): Fix + string-length check, plug memory leak, and avoid generation of + effectively no-op code. + * trans-expr.cc (alloc_scalar_allocatable_for_assignment): Extend + comment; minor cleanup. + +2022-11-03 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (gfc_match_omp_clauses): Permit derived types for + the 'to' and 'from' clauses of 'target update'. + * trans-openmp.cc (gfc_trans_omp_clauses): Fixes for + derived-type changes; fix size for scalars. + +2022-10-28 Joseph Myers <joseph@codesourcery.com> + + * trans-types.cc (gfc_get_function_type): Do not use + build_varargs_function_type_vec for unprototyped function. + +2022-10-26 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103413 + * symbol.cc (gfc_type_compatible): A boz-literal-constant has no type + and thus is not considered compatible to any type. + +2022-10-21 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100097 + PR fortran/100098 + * trans-array.cc (gfc_trans_class_array): New function to + initialize class descriptor's TKR information. + * trans-array.h (gfc_trans_class_array): Add function prototype. + * trans-decl.cc (gfc_trans_deferred_vars): Add calls to the new + function for both pointers and allocatables. + +2022-10-20 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/105633 + * expr.cc (find_array_section): Move check for NULL pointers so + that both subscript triplets and vector subscripts are covered. + +2022-10-17 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/104330 + * simplify.cc (gfc_simplify_image_index): Do not dereference NULL + pointer. + +2022-10-17 Harald Anlauf <anlauf@gmx.de> + Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/93483 + PR fortran/107216 + PR fortran/107219 + * arith.cc (reduce_unary): Handled expressions are EXP_CONSTANT and + EXPR_ARRAY. Do not attempt to reduce otherwise. + (reduce_binary_ac): Likewise. + (reduce_binary_ca): Likewise. + (reduce_binary_aa): Moved check for EXP_CONSTANT and EXPR_ARRAY + from here ... + (reduce_binary): ... to here. + (eval_intrinsic): Catch failed reductions. + * gfortran.h (GFC_INTRINSIC_OPS): New enum ARITH_NOT_REDUCED to keep + track of expressions that were not reduced by the arithmetic evaluation + code. + +2022-10-17 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107272 + * arith.cc (gfc_arith_not): Operand must be of type BT_LOGICAL. + (gfc_arith_and): Likewise. + (gfc_arith_or): Likewise. + (gfc_arith_eqv): Likewise. + (gfc_arith_neqv): Likewise. + (gfc_arith_eq): Compare consistency of types of operands. + (gfc_arith_ne): Likewise. + (gfc_arith_gt): Likewise. + (gfc_arith_ge): Likewise. + (gfc_arith_lt): Likewise. + (gfc_arith_le): Likewise. + +2022-10-17 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/107266 + * trans-expr.cc (gfc_conv_string_parameter): Use passed + type to honor character kind. + * trans-types.cc (gfc_sym_type): Honor character kind. + * trans-decl.cc (gfc_conv_cfi_to_gfc): Fix handling kind=4 + character strings. + +2022-10-14 Harald Anlauf <anlauf@gmx.de> + + PR fortran/100971 + * resolve.cc (resolve_transfer): Extend check for permissibility + of polymorphic elements in a data transfer to arrays. + +2022-10-12 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107217 + * arith.cc (gfc_arith_plus): Compare consistency of types of operands. + (gfc_arith_minus): Likewise. + (gfc_arith_times): Likewise. + (gfc_arith_divide): Likewise. + (arith_power): Check that both operands are of numeric type. + +2022-10-11 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107215 + * arith.cc (gfc_int2int): Check validity of type of source expr. + (gfc_int2real): Likewise. + (gfc_int2complex): Likewise. + (gfc_real2int): Likewise. + (gfc_real2real): Likewise. + (gfc_complex2int): Likewise. + (gfc_complex2real): Likewise. + (gfc_complex2complex): Likewise. + (gfc_log2log): Likewise. + (gfc_log2int): Likewise. + (gfc_int2log): Likewise. + +2022-10-10 Jakub Jelinek <jakub@redhat.com> + + * trans-openmp.cc (gfc_trans_omp_assume): Use create_tmp_var_raw + instead of gfc_create_var for TARGET_EXPR slot creation. Create it + with boolean_type_node and convert. + +2022-10-08 Harald Anlauf <anlauf@gmx.de> + Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/107000 + * arith.cc (gfc_arith_error): Define error message for + ARITH_INVALID_TYPE. + (reduce_unary): Catch arithmetic expressions with invalid type. + (reduce_binary_ac): Likewise. + (reduce_binary_ca): Likewise. + (reduce_binary_aa): Likewise. + (eval_intrinsic): Likewise. + (gfc_real2complex): Source expression must be of type REAL. + * gfortran.h (enum arith): Add ARITH_INVALID_TYPE. + +2022-10-06 Tobias Burnus <tobias@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_assume): New. + (gfc_trans_omp_directive): Call it. + +2022-10-05 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_assumes): New. + (show_omp_clauses, show_namespace): Call it. + (show_omp_node, show_code_node): Handle OpenMP ASSUME. + * gfortran.h (enum gfc_statement): Add ST_OMP_ASSUME, + ST_OMP_END_ASSUME, ST_OMP_ASSUMES and ST_NOTHING. + (gfc_exec_op): Add EXEC_OMP_ASSUME. + (gfc_omp_assumptions): New struct. + (gfc_get_omp_assumptions): New XCNEW #define. + (gfc_omp_clauses, gfc_namespace): Add assume member. + (gfc_resolve_omp_assumptions): New prototype. + * match.h (gfc_match_omp_assume, gfc_match_omp_assumes): New. + * openmp.cc (omp_code_to_statement): Forward declare. + (enum gfc_omp_directive_kind, struct gfc_omp_directive): New. + (gfc_free_omp_clauses): Free assume member and its struct data. + (enum omp_mask2): Add OMP_CLAUSE_ASSUMPTIONS. + (gfc_omp_absent_contains_clause): New. + (gfc_match_omp_clauses): Call it; optionally use passed + omp_clauses argument. + (omp_verify_merge_absent_contains, gfc_match_omp_assume, + gfc_match_omp_assumes, gfc_resolve_omp_assumptions): New. + (resolve_omp_clauses): Call the latter. + (gfc_resolve_omp_directive, omp_code_to_statement): Handle + EXEC_OMP_ASSUME. + * parse.cc (decode_omp_directive): Parse OpenMP ASSUME(S). + (next_statement, parse_executable, parse_omp_structured_block): + Handle ST_OMP_ASSUME. + (case_omp_decl): Add ST_OMP_ASSUMES. + (gfc_ascii_statement): Handle Assumes, optional return + string without '!$OMP '/'!$ACC ' prefix. + * parse.h (gfc_ascii_statement): Add optional bool arg to prototype. + * resolve.cc (gfc_resolve_blocks, gfc_resolve_code): Add + EXEC_OMP_ASSUME. + (gfc_resolve): Resolve ASSUMES directive. + * symbol.cc (gfc_free_namespace): Free omp_assumes member. + * st.cc (gfc_free_statement): Handle EXEC_OMP_ASSUME. + * trans-openmp.cc (gfc_trans_omp_directive): Likewise. + * trans.cc (trans_code): Likewise. + +2022-10-04 Tobias Burnus <tobias@codesourcery.com> + + * parse.cc (decode_omp_directive): Handle '(end) loop' and 'scan' + also with -fopenmp-simd. + +2022-10-01 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100040 + PR fortran/100029 + * trans-expr.cc (gfc_conv_class_to_class): Add code to have + assumed-rank arrays recognized as full arrays and fix the type + of the array assignment. + (gfc_conv_procedure_call): Change order of code blocks such that + the free of ALLOCATABLE dummy arguments with INTENT(OUT) occurs + first. + +2022-09-30 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/105318 + * openmp.cc (resolve_omp_clauses): Update is_device_ptr restrictions + for OpenMP 5.1 and map to has_device_addr where applicable; map + use_device_ptr to use_device_addr where applicable. + Silence integer-range warning for device(omp_{initial,invalid}_device). + +2022-09-27 Harald Anlauf <anlauf@gmx.de> + + PR fortran/107054 + * simplify.cc (gfc_simplify_unpack): Replace assert by condition + that terminates simplification when there are not enough elements + in the constructor of argument VECTOR. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/41453 + * trans-expr.cc (gfc_conv_procedure_call): Allow strictly + matching derived types. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/41453 + PR fortran/99169 + * trans-expr.cc (gfc_conv_procedure_call): Remove conditions + on ALLOCATABLE and POINTER attributes guarding clobber + generation. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/41453 + PR fortran/87401 + * trans-expr.cc (gfc_conv_procedure_call): Remove condition + disabling clobber generation for ASSOCIATE variables. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/41453 + PR fortran/87395 + * trans-expr.cc (gfc_conv_procedure_call): Remove condition + on SAVE attribute guarding clobber generation. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/41453 + PR fortran/87395 + * trans-expr.cc (gfc_conv_procedure_call): Remove condition + disabling clobber generation for dummy variables. Remove + obsolete comment. + +2022-09-25 Harald Anlauf <anlauf@gmx.de> + Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/105012 + * trans-expr.cc (gfc_conv_procedure_call): Use dummy + information from associated_dummy if there is no information + from the procedure interface. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/106817 + * trans-expr.cc (gfc_conv_procedure_call): Collect all clobbers + to their own separate block. Append the block of clobbers to + the procedure preliminary block after the argument evaluation + codes for all the arguments. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/105012 + * trans-expr.cc (gfc_conv_procedure_call): Retrieve variable + from the just calculated variable reference. + +2022-09-25 Mikael Morin <mikael@gcc.gnu.org> + + * trans.h (gfc_conv_expr_reference): Remove add_clobber + argument. + * trans-expr.cc (gfc_conv_expr_reference): Ditto. Inline code + depending on add_clobber and conditions controlling it ... + (gfc_conv_procedure_call): ... to here. + +2022-09-22 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100103 + * trans-array.cc (gfc_is_reallocatable_lhs): Add select rank + temporary associate names as possible targets of automatic + reallocation. + +2022-09-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/82868 + * trans-decl.cc (generate_coarray_sym_init): Skip symbol + if attr.associate_var. + +2022-09-20 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/104143 + * interface.cc (compare_parameter): Permit scalar args to + 'type(*), dimension(*)'. + +2022-09-20 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106986 + * simplify.cc (gfc_simplify_findloc): Do not try to simplify + intrinsic FINDLOC when the ARRAY argument has a NULL shape. + +2022-09-20 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106985 + * expr.cc (gfc_simplify_expr): Avoid NULL pointer dereference. + +2022-09-20 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100132 + * trans-types.cc (create_fn_spec): Fix function attributes when + passing polymorphic pointers. + +2022-09-20 Martin Liska <mliska@suse.cz> + + PR fortran/106636 + * gfortran.texi: Add back link to ISO_VARYING_STRING. + +2022-09-20 Martin Liska <mliska@suse.cz> + + * gfortran.texi: Replace "the the" with "the". + +2022-09-20 Martin Liska <mliska@suse.cz> + + PR fortran/106636 + * gfortran.texi: Remove 2 dead links. + +2022-09-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * libgfortran.h: Declare GFC_FPE_AWAY. + +2022-09-15 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106857 + * simplify.cc (gfc_simplify_pack): Check for NULL pointer dereferences + while walking through constructors (error recovery). + +2022-09-15 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/104314 + * resolve.cc (deferred_op_assign): Do not try to generate temporary + for deferred character length assignment if types do not agree. + +2022-09-15 Richard Biener <rguenther@suse.de> + + * f95-lang.cc (gfc_init_decl_processing): Do not initialize + void_list_node. + +2022-09-14 Julian Brown <julian@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_clauses): Don't create + GOMP_MAP_TO_PSET mappings for class metadata, nor GOMP_MAP_POINTER + mappings for POINTER_TYPE_P decls. + +2022-09-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR fortran/95644 + * f95-lang.cc (gfc_init_builtin_functions): Declare FMA + built-ins. + * mathbuiltins.def: Declare FMA built-ins. + * trans-intrinsic.cc (conv_intrinsic_ieee_fma): New function. + (conv_intrinsic_ieee_signbit): New function. + (gfc_build_intrinsic_lib_fndecls): Add cases for FMA and + SIGNBIT. + +2022-09-08 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/106670 + * scanner.cc (skip_fixed_omp_sentinel): Add -Wsurprising warning + for 'omx' sentinels with -fopenmp. + * invoke.texi (-Wsurprising): Document additional warning case. + +2022-09-06 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (resolve_omp_clauses): Remove ordered/linear + check as it is handled now in the middle end. + +2022-09-05 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Handle + omp_cur_iteration and distinguish doacross/depend. + * gfortran.h (enum gfc_omp_depend_doacross_op): Renamed from + gfc_omp_depend_op. + (enum gfc_omp_depend_doacross_op): Add OMP_DOACROSS_SINK_FIRST, + Rename OMP_DEPEND_SINK to OMP_DOACROSS_SINK. + (gfc_omp_namelist) Handle renaming, rename depend_op to + depend_doacross_op. + (struct gfc_omp_clauses): Add doacross_source. + * openmp.cc (gfc_match_omp_depend_sink): Renamed to ... + (gfc_match_omp_doacross_sink): ... this; handle omp_all_memory. + (enum omp_mask2): Add OMP_CLAUSE_DOACROSS. + (gfc_match_omp_clauses): Handle 'doacross' and syntax changes to + depend. + (gfc_match_omp_depobj): Simplify as sink/source are now impossible. + (gfc_match_omp_ordered_depend): Request OMP_CLAUSE_DOACROSS. + (resolve_omp_clauses): Update sink/source checks. + (gfc_resolve_omp_directive): Resolve EXEC_OMP_ORDERED clauses. + * parse.cc (decode_omp_directive): Handle 'ordered doacross'. + * trans-openmp.cc (gfc_trans_omp_clauses): Handle doacross. + (gfc_trans_omp_do): Fix OMP_FOR_ORIG_DECLS handling if 'ordered' + clause is present. + (gfc_trans_omp_depobj): Update for member name change. + +2022-09-04 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100136 + * trans-expr.cc (gfc_conv_procedure_call): Add handling of pointer + expressions. + +2022-09-03 José Rui Faustino de Sousa <jrfsousa@gmail.com> + + PR fortran/100245 + * trans-expr.cc (trans_class_assignment): Add if clause to handle + derived type in the LHS. + +2022-09-03 Jakub Jelinek <jakub@redhat.com> + + * trans-openmp.cc (gfc_trans_omp_clauses): Use + OMP_CLAUSE_DOACROSS_SINK_NEGATIVE instead of + OMP_CLAUSE_DEPEND_SINK_NEGATIVE, build OMP_CLAUSE_DOACROSS + clause instead of OMP_CLAUSE_DEPEND and set OMP_CLAUSE_DOACROSS_DEPEND + on it. + +2022-09-02 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/99349 + * decl.cc (match_data_constant): Avoid NULL pointer dereference. + +2022-08-26 Jakub Jelinek <jakub@redhat.com> + + PR fortran/106579 + * trans-intrinsic.cc: Include realmpfr.h. + (conv_intrinsic_ieee_value): New function. + (gfc_conv_ieee_arithmetic_function): Handle ieee_value. + +2022-08-26 Jakub Jelinek <jakub@redhat.com> + + PR fortran/106579 + * f95-lang.cc (gfc_init_builtin_functions): Initialize + BUILT_IN_FPCLASSIFY. + * libgfortran.h (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN, + IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL, + IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL, + IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL, + IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF): + New enum. + * trans-intrinsic.cc (conv_intrinsic_ieee_class): New function. + (gfc_conv_ieee_arithmetic_function): Handle ieee_class. + +2022-08-26 Jakub Jelinek <jakub@redhat.com> + + * f95-lang.cc (gfc_init_builtin_functions): Initialize + BUILT_IN_ISSIGNALING. + +2022-08-25 Tobias Burnus <tobias@codesourcery.com> + + * parse.cc (parse_omp_structured_block): When parsing strictly + structured blocks, issue an error if the end-directive comes + before the 'end block'. + +2022-08-24 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103694 + * simplify.cc (simplify_size): The size expression of an array cannot + be simplified if an error occurs while resolving the array spec. + +2022-08-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106557 + * simplify.cc (gfc_simplify_ibclr): Ensure consistent results of + the simplification by dropping a redundant memory representation + of argument x. + (gfc_simplify_ibset): Likewise. + +2022-08-20 Jakub Jelinek <jakub@redhat.com> + + PR fortran/46539 + * lang.opt (static-libgfortran, static-libquadmath): Change Fortran + to Driver. + * options.cc (gfc_handle_option): Don't handle OPT_static_libgfortran + nor OPT_static_libquadmath here. + +2022-08-18 Harald Anlauf <anlauf@gmx.de> + + Revert: + 2022-07-31 Harald Anlauf <anlauf@gmx.de> + + PR fortran/77652 + * check.cc (gfc_check_associated): Make the rank check of POINTER + vs. TARGET match the allowed forms of pointer assignment for the + selected Fortran standard. + +2022-08-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + Jakub Jelinek <jakub@redhat.com> + + PR fortran/46539 + * lang.opt (static-libquadmath): New option. + * invoke.texi (-static-libquadmath): Document it. + * options.cc (gfc_handle_option): Error out if -static-libquadmath + is passed but we do not support it. + +2022-08-17 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/106566 + * openmp.cc (gfc_match_omp_clauses): Fix setting linear-step value + to 1 when not specified. + (gfc_match_omp_declare_simd): Accept module procedures. + +2022-08-16 Martin Liska <mliska@suse.cz> + + * gfortran.texi: Fix link destination to a valid URL. + +2022-07-31 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/92805 + * match.cc (gfc_match_small_literal_int): Make gobbling of leading + whitespace optional. + (gfc_match_name): Likewise. + (gfc_match_char): Likewise. + * match.h (gfc_match_small_literal_int): Adjust prototype. + (gfc_match_name): Likewise. + (gfc_match_char): Likewise. + * primary.cc (match_kind_param): Match small literal int or name + without gobbling whitespace. + (get_kind): Do not skip over blanks. + (match_string_constant): Likewise. + +2022-07-31 Harald Anlauf <anlauf@gmx.de> + + PR fortran/77652 + * check.cc (gfc_check_associated): Make the rank check of POINTER + vs. TARGET match the allowed forms of pointer assignment for the + selected Fortran standard. + +2022-07-29 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (resolve_omp_clauses): Permit assumed-size arrays + in uniform clause. + +2022-07-26 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103504 + * interface.cc (get_sym_storage_size): Array bounds and character + length can only be of integer type. + +2022-07-21 Martin Liska <mliska@suse.cz> + + * intrinsic.texi: Remove trailing dots for 2 Fortran fns. + +2022-07-20 Harald Anlauf <anlauf@gmx.de> + + PR fortran/101330 + * openmp.cc (gfc_match_iterator): Remove left-over code from + development that could lead to a crash on invalid input. + +2022-07-19 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103590 + * resolve.cc (find_array_spec): Change function result to bool to + enable error recovery. Generate error message for invalid array + reference of non-array entity instead of an internal error. + (gfc_resolve_ref): Use function result from find_array_spec for + error recovery. + +2022-07-15 Steve Kargl <kargl@gcc.gnu.org> + + PR fortran/104313 + * trans-decl.cc (gfc_generate_return): Do not generate conflicting + fake results for functions with no result variable under -ff2c. + +2022-07-14 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/106209 + * decl.cc (add_init_expr_to_sym): Handle bad initializers for + implied-shape arrays. + +2022-07-12 Harald Anlauf <anlauf@gmx.de> + + PR fortran/106049 + * simplify.cc (is_constant_array_expr): A non-zero-sized constant + array shall have a non-empty constructor. When the constructor is + empty or missing, treat as non-constant. + +2022-07-04 Tobias Burnus <tobias@codesourcery.com> + Jakub Jelinek <jakub@redhat.com> + + * gfortran.h (gfc_omp_namelist): Update by creating 'linear' struct, + move 'linear_op' as 'op' to id and add 'old_modifier' to it. + * dump-parse-tree.cc (show_omp_namelist): Update accordingly. + * module.cc (mio_omp_declare_simd): Likewise. + * trans-openmp.cc (gfc_trans_omp_clauses): Likewise. + * openmp.cc (resolve_omp_clauses): Likewise; accept new-style + 'val' modifier with do/simd. + (gfc_match_omp_clauses): Handle OpenMP 5.2 linear clause syntax. + +2022-07-04 Tobias Burnus <tobias@codesourcery.com> + Chung-Lin Tang <cltang@codesourcery.com> + Thomas Schwinge <thomas@codesourcery.com> + + * openmp.cc (gfc_match_omp_requires): Remove sorry. + * parse.cc (decode_omp_directive): Don't regard 'declare target' + as target usage for 'omp requires'; add more flags to + omp_requires_mask. + +2022-07-01 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_namelist): For the map-type, + also handle the always modifer and release/delete. + * openmp.cc (resolve_omp_clauses): Accept tofrom + map-type modifier for target enter/exit data, + but use 'to' / 'from' internally. + +2022-06-30 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/103137 + PR fortran/103138 + PR fortran/103693 + PR fortran/105243 + * decl.cc (gfc_match_data_decl): Reject CLASS entity declaration + when it is given the PARAMETER attribute. + +2022-06-29 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/106121 + * simplify.cc (gfc_simplify_extends_type_of): Do not attempt to + simplify when one of the arguments is a CLASS variable that was + not properly declared. + +2022-06-28 Jakub Jelinek <jakub@redhat.com> + + * gfortran.h (gfc_real_info): Add use_iec_60559 bitfield. + * trans-types.h (gfc_real16_use_iec_60559): Declare. + * trans-types.cc (gfc_real16_use_iec_60559): Define. + (gfc_init_kinds): When building powerpc64le-linux libgfortran + on glibc 2.26 to 2.31, set gfc_real16_use_iec_60559 and + use_iec_60559. + (gfc_build_real_type): Set gfc_real16_use_iec_60559 and use_iec_60559 + on glibc 2.26 or later. + * trans-intrinsic.cc (gfc_build_intrinsic_lib_fndecls): Adjust + comment. Handle gfc_real16_use_iec_60559. + (gfc_get_intrinsic_lib_fndecl): Handle use_iec_60559. + +2022-06-26 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105691 + * simplify.cc (gfc_simplify_index): Replace old simplification + code by the equivalent of the runtime library implementation. Use + HOST_WIDE_INT instead of int for string index, length variables. + +2022-06-26 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105954 + * decl.cc (variable_decl): Adjust upper bounds for explicit-shape + specs with constant bound expressions to ensure non-negative + extents. + +2022-06-24 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105813 + * check.cc (gfc_check_unpack): Try to simplify MASK argument to + UNPACK so that checking of the VECTOR argument can work when MASK + is a variable. + +2022-06-18 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105986 + * simplify.cc (gfc_simplify_btest): Add check for POS argument. + (gfc_simplify_ibclr): Add check for POS argument. + (gfc_simplify_ibits): Add check for POS and LEN arguments. + (gfc_simplify_ibset): Add check for POS argument. + +2022-06-08 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (gfc_match_omp_clauses): Check also parent namespace + for 'requires reverse_offload'. + +2022-06-07 Jakub Jelinek <jakub@redhat.com> + + * trans-openmp.cc (gfc_trans_omp_clauses): Set + OMP_CLAUSE_LINEAR_OLD_LINEAR_MODIFIER on OMP_CLAUSE_LINEAR + clauses unconditionally for now. + +2022-06-03 Tobias Burnus <tobias@codesourcery.com> + + * openmp.cc (OMP_SCOPE_CLAUSES): Add firstprivate and allocate. + +2022-06-02 David Malcolm <dmalcolm@redhat.com> + + * f95-lang.cc (gfc_get_sarif_source_language): New. + (LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE): Redefine. + +2022-05-31 Jason Merrill <jason@redhat.com> + + * Make-lang.in (fortran.tags): Look at *.cc. + +2022-05-30 Harald Anlauf <anlauf@gmx.de> + + PR fortran/91300 + * libgfortran.h: Define new error code LIBERROR_NO_MEMORY. + * trans-stmt.cc (gfc_trans_allocate): Generate code for setting + ERRMSG depending on result of STAT result of ALLOCATE. + * trans.cc (gfc_allocate_using_malloc): Use STAT value of + LIBERROR_NO_MEMORY in case of failed malloc. + +2022-05-28 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_clauses): Handle OMP_LIST_ENTER. + * gfortran.h: Add OMP_LIST_ENTER. + * openmp.cc (enum omp_mask2, OMP_DECLARE_TARGET_CLAUSES): Add + OMP_CLAUSE_ENTER. + (gfc_match_omp_clauses, gfc_match_omp_declare_target, + resolve_omp_clauses): Handle 'enter' clause. + +2022-05-27 Tobias Burnus <tobias@codesourcery.com> + Chung-Lin Tang <cltang@codesourcery.com> + + * openmp.cc (gfc_check_omp_requires): Fix clause name in error. + +2022-05-24 Tobias Burnus <tobias@codesourcery.com> + + PR c/105378 + * openmp.cc (gfc_match_omp_taskwait): Accept nowait. + +2022-05-23 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/104949 + * f95-lang.cc (LANG_HOOKS_OMP_ARRAY_SIZE): Redefine. + * trans-openmp.cc (gfc_omp_array_size): New. + (gfc_trans_omp_variable_list): Never turn has_device_addr + to firstprivate. + * trans.h (gfc_omp_array_size): New. + +2022-05-18 Tobias Burnus <tobias@codesourcery.com> + + * gfortran.h (enum gfc_omp_depend_op): Add OMP_DEPEND_INOUTSET. + (gfc_omp_clauses): Enlarge ENUM_BITFIELD. + * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Handle + 'inoutset' depend modifier. + * openmp.cc (gfc_match_omp_clauses, gfc_match_omp_depobj): Likewise. + * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj): + Likewise. + +2022-05-17 Tobias Burnus <tobias@codesourcery.com> + + * dump-parse-tree.cc (show_omp_namelist): Handle omp_all_memory. + * openmp.cc (gfc_match_omp_variable_list, gfc_match_omp_depend_sink, + gfc_match_omp_clauses, resolve_omp_clauses): Likewise. + * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj): + Likewise. + * resolve.cc (resolve_symbol): Reject it as symbol. + +2022-05-16 Martin Liska <mliska@suse.cz> + + * frontend-passes.cc (gfc_code_walker): Use ARRAY_SIZE. + * openmp.cc (gfc_match_omp_context_selector_specification): Likewise. + * trans-intrinsic.cc (conv_intrinsic_ieee_builtin): Likewise. + * trans-types.cc (gfc_get_array_descr_info): Likewise. + +2022-05-13 Tobias Burnus <tobias@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_clauses): When mapping nondescriptor + array sections, use GOMP_MAP_FIRSTPRIVATE_POINTER instead of + GOMP_MAP_POINTER for the pointer attachment. + +2022-05-11 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/105230 + * expr.cc (find_array_section): Correct logic to avoid NULL + pointer dereference on invalid array section. + +2022-05-10 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105526 + * resolve.cc (check_team): New. + (gfc_resolve_code): Add checks for arguments to coarray intrinsics + FORM TEAM, CHANGE TEAM, and SYNC TEAM. + +2022-05-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105501 + * match.cc (gfc_match_if): Adjust patterns used for matching. + (gfc_match_select_rank): Likewise. + * parse.cc (decode_statement): Likewise. + +2022-05-05 Sandra Loosemore <sandra@codesourcery.com> + + * gfortran.h (struct gfc_omp_clauses): Add non_rectangular bit. + * openmp.cc (is_outer_iteration_variable): New function. + (expr_is_invariant): New function. + (bound_expr_is_canonical): New function. + (resolve_omp_do): Replace existing non-rectangularity error with + check for canonical form and setting non_rectangular bit. + * trans-openmp.cc (gfc_trans_omp_do): Transfer non_rectangular + flag to generated tree structure. + +2022-05-02 Sandra Loosemore <sandra@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_critical): Set location on OMP + tree node. + (gfc_trans_omp_do): Likewise. + (gfc_trans_omp_masked): Likewise. + (gfc_trans_omp_do_simd): Likewise. + (gfc_trans_omp_scope): Likewise. + (gfc_trans_omp_taskgroup): Likewise. + (gfc_trans_omp_taskwait): Likewise. + (gfc_trans_omp_distribute): Likewise. + (gfc_trans_omp_taskloop): Likewise. + (gfc_trans_omp_master_masked_taskloop): Likewise. + +2022-04-29 Thomas Koenig <tkoenig@gcc.gnu.org> + + * gfortran.texi: Fix exchanged period and letter. + +2022-04-28 Thomas Koenig <tkoenig@gcc.gnu.org> + + * gfortran.texi: Mention r16_ieee and r16_ibm. + * invoke.texi: Likewise. + +2022-04-27 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/103662 + PR fortran/105379 + * array.cc (compare_bounds): Use bool as return type. + Support non-constant expressions. + (gfc_compare_array_spec): Update call to compare_bounds. + +2022-04-27 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/102043 + PR fortran/105381 + * trans-array.cc (non_negative_strides_array_p): Inline variable + orig_decl and merge nested if conditions. Add condition to not + recurse if the next argument is the same as the current. + +2022-04-25 Jakub Jelinek <jakub@redhat.com> + Thomas Schwinge <thomas@codesourcery.com> + + PR fortran/104717 + * trans-openmp.cc (gfc_trans_oacc_construct): Wrap construct body + in an extra BIND_EXPR. + +2022-04-24 Mikael Morin <mikael@gcc.gnu.org> + Jakub Jelinek <jakub@redhat.com> + + PR fortran/103662 + * interface.cc (gfc_compare_derived_types): Support comparing + unlimited polymorphic fake symbols. Recursively compare class + descriptor types and virtual table types. + * resolve.cc (resolve_fl_derived): Add type to the types list + on unlimited polymorphic short-circuit return. + +2022-04-22 Mikael Morin <mikael@gcc.gnu.org> + Richard Biener <rguenther@suse.de> + + PR fortran/102043 + * trans.h (gfc_build_array_ref): Add non_negative_offset + argument. + * trans.cc (gfc_build_array_ref): Ditto. Use pointer arithmetic + if non_negative_offset is false. + * trans-expr.cc (gfc_conv_substring): Set flag in the call to + gfc_build_array_ref. + * trans-array.cc (gfc_get_cfi_dim_item, + gfc_conv_descriptor_dimension): Same. + (build_array_ref): Decide on whether to set the flag and update + the call. + (gfc_conv_scalarized_array_ref): Same. New argument tmp_array. + (gfc_conv_tmp_array_ref): Update call to + gfc_conv_scalarized_ref. + (non_negative_strides_array_p): New function. + +2022-04-22 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/102043 + * trans-array.cc (gfc_conv_expr_descriptor): Use + gfc_conv_tmp_array_ref. + +2022-04-22 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/102043 + * trans-io.cc: Add handling for the case where the array + is referenced using pointer arithmetic. + +2022-04-22 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/102043 + * trans-expr.cc: Pre-evaluate src and dest to variables + before using them. + +2022-04-21 Fritz Reese <foreese@gcc.gnu.org> + + PR fortran/105310 + * trans-expr.cc (gfc_conv_union_initializer): Pass vec* by reference. + +2022-04-13 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/105242 + * match.cc (match_exit_cycle): Handle missing OMP LOOP, DO and SIMD + directives in the EXIT/CYCLE diagnostic. + +2022-04-10 Harald Anlauf <anlauf@gmx.de> + + PR fortran/105184 + * array.cc (match_subscript): Reject assumed size coarray + specification with missing lower bound. + * resolve.cc (resolve_allocate_expr): Fix logic for checking + allocate-coshape-spec in ALLOCATE statement. + +2022-04-05 Sandra Loosemore <sandra@codesourcery.com> + + * trans-openmp.cc (gfc_split_omp_clauses): Fix mask for + EXEC_OMP_MASKED_TASKLOOP. + +2022-04-05 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104210 + * arith.cc (eval_intrinsic): Avoid NULL pointer dereference. + (gfc_zero_size_array): Likewise. + +2022-04-05 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/105138 + * intrinsic.cc (gfc_is_intrinsic): When a symbol refers to a + RECURSIVE procedure, it cannot be an INTRINSIC. + +2022-03-30 Harald Anlauf <anlauf@gmx.de> + + PR fortran/100892 + * check.cc (gfc_check_associated): Avoid NULL pointer dereference. + +2022-03-29 Harald Anlauf <anlauf@gmx.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/104571 + * resolve.cc (resolve_elemental_actual): Avoid NULL pointer + dereference. + +2022-03-29 Harald Anlauf <anlauf@gmx.de> + + PR fortran/50549 + * resolve.cc (resolve_structure_cons): Reject pointer assignments + of character with different lengths in structure constructor. + +2022-03-25 Jakub Jelinek <jakub@redhat.com> + + PR fortran/103691 + * trans-array.cc (gfc_conv_array_initializer): If TYPE_MAX_VALUE is + smaller than TYPE_MIN_VALUE (i.e. empty array), ignore the + initializer; if TYPE_MIN_VALUE is equal to TYPE_MAX_VALUE, use just + the TYPE_MIN_VALUE as index instead of RANGE_EXPR. + +2022-03-23 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/103560 + * scanner.cc (add_path_to_list): Don't append '/' to the + save include path. + (open_included_file): Use '/' in concatenating path + file name. + * module.cc (gzopen_included_file_1): Likewise. + +2022-03-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104999 + * simplify.cc (gfc_simplify_cshift): Ensure temporary holding + source array stride is initialized. + +2022-03-19 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/104228 + PR fortran/104570 + * parse.cc (parse_associate): Use a new distinct gfc_charlen if the + copied type has one whose length is not known to be constant. + * resolve.cc (resolve_assoc_var): Reset charlen if it’s shared with + the associate target regardless of the expression type. + Don’t reinitialize charlen if it’s deferred. + +2022-03-18 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/103039 + * trans-openmp.cc (gfc_omp_clause_copy_ctor, gfc_omp_clause_dtor): + Only privatize pointer for associate names. + +2022-03-18 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/103039 + * openmp.cc (resolve_omp_clauses): Improve associate-name diagnostic + for select type/rank. + +2022-03-11 Tobias Burnus <tobias@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_clauses, gfc_omp_finish_clause): + Obtain size for mapping only if allocatable array is allocated. + +2022-03-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104849 + * expr.cc (find_array_section): Avoid NULL pointer dereference on + invalid array section. + +2022-03-09 Tobias Burnus <tobias@codesourcery.com> + + * trans-intrinsic.cc (gfc_conv_intrinsic_sizeof): Fix CLASS handling. + +2022-03-08 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/104126 + * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Handle NULL + without MOLD. + +2022-03-08 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104811 + * frontend-passes.cc (optimize_minmaxloc): Do not attempt + frontend-optimization of MINLOC/MAXLOC for character arrays, as + there is no suitable code yet for inline expansion. + +2022-03-07 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/99585 + PR fortran/104430 + * trans-expr.cc (conv_parent_component_references): Fix comment; + simplify comparison. + (gfc_maybe_dereference_var): Avoid d referencing a nonpointer. + +2022-03-07 Tobias Burnus <tobias@codesourcery.com> + + * array.cc (gfc_ref_dimen_size): Fix comment typo. + * dump-parse-tree.cc (gfc_dump_c_prototypes): Likewise. + * frontend-passes.cc (cfe_code): Likewise. + * gfortran.texi: Likewise. + * resolve.cc (generate_component_assignments): Likewise. + * simplify.cc (gfc_simplify_this_image): Likewise. + * trans-expr.cc (trans_scalar_class_assign, + gfc_maybe_dereference_var): Likewise. + * intrinsic.texi: Remove word duplication. + * invoke.texi: Likewise. + +2022-03-07 Jakub Jelinek <jakub@redhat.com> + + * trans-expr.cc: Fix up duplicated word issue in a comment. + * gfortran.h: Likewise. + * scanner.cc: Likewise. + +2022-03-07 Martin Liska <mliska@suse.cz> + + * intrinsic.cc (gfc_is_intrinsic): Remove asterisk from error + message. + +2022-03-07 Martin Liska <mliska@suse.cz> + + PR translation/90148 + * intrinsic.cc (gfc_is_intrinsic): Put + quote to a proper place. + +2022-03-03 Kwok Cheung Yeung <kcy@codesourcery.com> + + PR fortran/104131 + * openmp.cc (gfc_match_omp_detach): Move check for type of event + handle to... + (resolve_omp_clauses) ...here. Also check that the event handle is + not an array, or an array access or structure element access. + +2022-03-02 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104573 + * resolve.cc (resolve_structure_cons): Avoid NULL pointer + dereference when there is no valid component. + +2022-02-24 Harald Anlauf <anlauf@gmx.de> + + PR fortran/84519 + * dump-parse-tree.cc (show_code_node): Dump QUIET specifier when + present. + * match.cc (gfc_match_stopcode): Implement parsing of F2018 QUIET + specifier. F2018 stopcodes may have non-default integer kind. + * resolve.cc (gfc_resolve_code): Add checks for QUIET argument. + * trans-stmt.cc (gfc_trans_stop): Pass QUIET specifier to call of + library function. + +2022-02-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104619 + * resolve.cc (resolve_structure_cons): Skip shape check if shape + of constructor cannot be determined at compile time. + +2022-02-20 Harald Anlauf <anlauf@gmx.de> + + PR fortran/77693 + * data.cc (gfc_assign_data_value): If a variable in a data + statement has the POINTER attribute, check for allowed initial + data target that is compatible with pointer assignment. + * gfortran.h (IS_POINTER): New macro. + +2022-02-15 Tobias Burnus <tobias@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_depobj): Fix to alloc/ptr dummy + and for c_ptr. + +2022-02-15 Tobias Burnus <tobias@codesourcery.com> + + * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj): + Depend on the proper addr, for ptr/alloc depend on pointee. + +2022-02-14 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104211 + * expr.cc (find_array_section): Replace assertion by error + recovery when encountering bad array constructor. + +2022-02-13 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/104228 + * resolve.cc (resolve_assoc_var): Also create a new character + length for non-dummy associate targets. + * trans-stmt.cc (trans_associate_var): Initialize character length + even if no temporary is used for the associate variable. + +2022-02-10 Roger Sayle <roger@nextmovesoftware.com> + Tobias Burnus <tobias@codesourcery.com> + + * trans-common.cc (GFC_EQUIV_FMT): New macro respecting the + target's NO_DOT_IN_LABEL and NO_DOLLAR_IN_LABEL preferences. + (build_equiv_decl): Use GFC_EQUIV_FMT here. + +2022-02-10 Tobias Burnus <tobias@codesourcery.com> + + PR fortran/104329 + * openmp.cc (resolve_omp_atomic): Defer extra-code assert after + other diagnostics. + +2022-02-10 Marcel Vollweiler <marcel@codesourcery.com> + + * dump-parse-tree.cc (show_omp_clauses): Added OMP_LIST_HAS_DEVICE_ADDR + case. + * gfortran.h: Added OMP_LIST_HAS_DEVICE_ADDR. + * openmp.cc (enum omp_mask2): Added OMP_CLAUSE_HAS_DEVICE_ADDR. + (gfc_match_omp_clauses): Parse HAS_DEVICE_ADDR clause. + (resolve_omp_clauses): Same. + * trans-openmp.cc (gfc_trans_omp_variable_list): Added + OMP_LIST_HAS_DEVICE_ADDR case. + (gfc_trans_omp_clauses): Firstprivatize of array descriptors. + +2022-02-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/66193 + * arith.cc (reduce_binary_ac): When reducing binary expressions, + try simplification. Handle case of empty constructor. + (reduce_binary_ca): Likewise. + +2022-02-03 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104311 + * check.cc (gfc_calculate_transfer_sizes): Checks for case when + storage size of SOURCE is greater than zero while the storage size + of MOLD is zero and MOLD is an array shall not depend on SIZE. + +2022-02-03 Jakub Jelinek <jakub@redhat.com> + + PR fortran/104328 + * openmp.cc (is_scalar_intrinsic_expr): If must_be_var && conv_ok + and expr is conversion, verify it is a conversion from EXPR_VARIABLE + with non-NULL symtree. Check ->block->next before dereferencing it. + +2022-02-01 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104331 + * simplify.cc (gfc_simplify_eoshift): Avoid NULL pointer + dereference when shape is not set. + +2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org> + + PR fortran/103790 + * trans-array.cc (structure_alloc_comps): Prevent descriptor + stacking for non-array data; do not broadcast caf-tokens. + * trans-intrinsic.cc (conv_co_collective): Prevent generation + of unused descriptor. + +2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org> + + Revert: + 2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org> + + PR fortran/103790 + * trans-array.cc (structure_alloc_comps): Prevent descriptor + stacking for non-array data; do not broadcast caf-tokens. + * trans-intrinsic.cc (conv_co_collective): Prevent generation + of unused descriptor. + +2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org> + + PR fortran/103790 + * trans-array.cc (structure_alloc_comps): Prevent descriptor + stacking for non-array data; do not broadcast caf-tokens. + * trans-intrinsic.cc (conv_co_collective): Prevent generation + of unused descriptor. + +2022-01-27 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104128 + * expr.cc (gfc_copy_expr): Convert internal representation of + string to wide char in value only for default character kind. + * target-memory.cc (interpret_array): Pass flag for conversion of + wide chars. + (gfc_target_interpret_expr): Likewise. + +2022-01-27 Harald Anlauf <anlauf@gmx.de> + + PR fortran/84784 + * trans-intrinsic.cc (conv_intrinsic_image_status): Convert result + to resulting (default) integer type. + (conv_intrinsic_team_number): Likewise. + (gfc_conv_intrinsic_popcnt_poppar): Likewise. + +2022-01-25 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104227 + * check.cc (gfc_calculate_transfer_sizes): Fix checking of arrays + passed as MOLD argument to the TRANSFER intrinsic for having + storage size zero. + +2022-01-25 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104212 + * check.cc (gfc_check_norm2): Check that optional argument DIM is + scalar. + (gfc_check_parity): Likewise. + +2022-01-24 Jakub Jelinek <jakub@redhat.com> + + * lang.opt (fconvert=): Add EnumSet property and mention also + r16_ieee and r16_ibm arguments. + (big-endian, little-endian, native, swap): Add Set(1) property. + (r16_ieee, r16_ibm): New EnumValue entries with Set(2) property. + * trans-types.cc (gfc_init_kinds): Emit gfc_fatal_error for + -fconvert=r16_ieee or -fconvert=r16_ibm when R16_IEEE <=> R16_IBM + conversions aren't supported. + +2022-01-22 Harald Anlauf <anlauf@gmx.de> + + PR fortran/104127 + * simplify.cc (gfc_simplify_transfer): Ensure that the result + typespec is set up for TRANSFER with MOLD of type CHARACTER + including character length even if the result is a zero-sized + array. + +2022-01-20 Sandra Loosemore <sandra@codesourcery.com> + + PR fortran/103695 + PR fortran/102621 + * gfortran.h (struct gfc_namespace) Add omp_affinity_iterator + field. + * dump-parse-tree.cc (show_iterator): Use it. + * openmp.cc (gfc_match_iterator): Likewise. + (resolve_omp_clauses): Likewise. + * trans-decl.cc (gfc_finish_var_decl): Likewise. + * trans-openmp.cc (handle_iterator): Likewise. + +2022-01-18 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103692 + * array.cc (gfc_expand_constructor): Handle zero-sized array + constructors. + +2022-01-17 Martin Liska <mliska@suse.cz> + + * check.cc (gfc_check_all_any): Rename .c names to .cc. + * class.cc (find_intrinsic_vtab): Likewise. + * config-lang.in: Likewise. + * cpp.cc (cpp_define_builtins): Likewise. + * data.cc (get_array_index): Likewise. + * decl.cc (match_clist_expr): Likewise. + (get_proc_name): Likewise. + (gfc_verify_c_interop_param): Likewise. + (gfc_get_pdt_instance): Likewise. + (gfc_match_formal_arglist): Likewise. + (gfc_get_type_attr_spec): Likewise. + * dependency.cc: Likewise. + * error.cc (gfc_format_decoder): Likewise. + * expr.cc (check_restricted): Likewise. + (gfc_build_default_init_expr): Likewise. + * f95-lang.cc: Likewise. + * gfc-internals.texi: Likewise. + * gfortran.h (enum match): Likewise. + (enum procedure_type): Likewise. + (enum oacc_routine_lop): Likewise. + (gfc_get_pdt_instance): Likewise. + (gfc_end_source_files): Likewise. + (gfc_mpz_set_hwi): Likewise. + (gfc_get_option_string): Likewise. + (gfc_find_sym_in_expr): Likewise. + (gfc_errors_to_warnings): Likewise. + (gfc_real_4_kind): Likewise. + (gfc_free_finalizer): Likewise. + (gfc_sym_get_dummy_args): Likewise. + (gfc_check_intrinsic_standard): Likewise. + (gfc_free_case_list): Likewise. + (gfc_resolve_oacc_routines): Likewise. + (gfc_check_vardef_context): Likewise. + (gfc_free_association_list): Likewise. + (gfc_implicit_pure_function): Likewise. + (gfc_ref_dimen_size): Likewise. + (gfc_compare_actual_formal): Likewise. + (gfc_resolve_wait): Likewise. + (gfc_dt_upper_string): Likewise. + (gfc_generate_module_code): Likewise. + (gfc_delete_bbt): Likewise. + (debug): Likewise. + (gfc_build_block_ns): Likewise. + (gfc_dep_difference): Likewise. + (gfc_invalid_null_arg): Likewise. + (gfc_is_finalizable): Likewise. + (gfc_fix_implicit_pure): Likewise. + (gfc_is_size_zero_array): Likewise. + (gfc_is_reallocatable_lhs): Likewise. + * gfortranspec.cc: Likewise. + * interface.cc (compare_actual_expr): Likewise. + * intrinsic.cc (add_functions): Likewise. + * iresolve.cc (gfc_resolve_matmul): Likewise. + (gfc_resolve_alarm_sub): Likewise. + * iso-c-binding.def: Likewise. + * lang-specs.h: Likewise. + * libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise. + * match.cc (gfc_match_label): Likewise. + (gfc_match_symbol): Likewise. + (match_derived_type_spec): Likewise. + (copy_ts_from_selector_to_associate): Likewise. + * match.h (gfc_match_call): Likewise. + (gfc_get_common): Likewise. + (gfc_match_omp_end_single): Likewise. + (gfc_match_volatile): Likewise. + (gfc_match_bind_c): Likewise. + (gfc_match_literal_constant): Likewise. + (gfc_match_init_expr): Likewise. + (gfc_match_array_constructor): Likewise. + (gfc_match_end_interface): Likewise. + (gfc_match_print): Likewise. + (gfc_match_expr): Likewise. + * matchexp.cc (next_operator): Likewise. + * mathbuiltins.def: Likewise. + * module.cc (free_true_name): Likewise. + * openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise. + (gfc_omp_save_and_clear_state): Likewise. + * parse.cc (parse_union): Likewise. + (set_syms_host_assoc): Likewise. + * resolve.cc (resolve_actual_arglist): Likewise. + (resolve_elemental_actual): Likewise. + (check_host_association): Likewise. + (resolve_typebound_function): Likewise. + (resolve_typebound_subroutine): Likewise. + (gfc_resolve_expr): Likewise. + (resolve_assoc_var): Likewise. + (resolve_typebound_procedures): Likewise. + (resolve_equivalence_derived): Likewise. + * simplify.cc (simplify_bound): Likewise. + * symbol.cc (gfc_set_default_type): Likewise. + (gfc_add_ext_attribute): Likewise. + * target-memory.cc (gfc_target_interpret_expr): Likewise. + * target-memory.h (gfc_target_interpret_expr): Likewise. + * trans-array.cc (gfc_get_cfi_dim_sm): Likewise. + (gfc_conv_shift_descriptor_lbound): Likewise. + (gfc_could_be_alias): Likewise. + (gfc_get_dataptr_offset): Likewise. + * trans-const.cc: Likewise. + * trans-decl.cc (trans_function_start): Likewise. + (gfc_trans_deferred_vars): Likewise. + (generate_local_decl): Likewise. + (gfc_generate_function_code): Likewise. + * trans-expr.cc (gfc_vptr_size_get): Likewise. + (gfc_trans_class_array_init_assign): Likewise. + (POWI_TABLE_SIZE): Likewise. + (gfc_conv_procedure_call): Likewise. + (gfc_trans_arrayfunc_assign): Likewise. + * trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise. + (gfc_conv_intrinsic_loc): Likewise. + (conv_intrinsic_event_query): Likewise. + * trans-io.cc (gfc_build_st_parameter): Likewise. + * trans-openmp.cc (gfc_omp_check_optional_argument): Likewise. + (gfc_omp_unshare_expr_r): Likewise. + (gfc_trans_omp_array_section): Likewise. + (gfc_trans_omp_clauses): Likewise. + * trans-stmt.cc (trans_associate_var): Likewise. + (gfc_trans_deallocate): Likewise. + * trans-stmt.h (gfc_trans_class_init_assign): Likewise. + (gfc_trans_deallocate): Likewise. + (gfc_trans_oacc_declare): Likewise. + * trans-types.cc: Likewise. + * trans-types.h (enum gfc_packed): Likewise. + * trans.cc (N_): Likewise. + (trans_code): Likewise. + * trans.h (gfc_build_compare_string): Likewise. + (gfc_conv_expr_type): Likewise. + (gfc_trans_deferred_vars): Likewise. + (getdecls): Likewise. + (gfc_get_array_descr_info): Likewise. + (gfc_omp_firstprivatize_type_sizes): Likewise. + (GTY): Likewise. + +2022-01-17 Martin Liska <mliska@suse.cz> + + * arith.c: Moved to... + * arith.cc: ...here. + * array.c: Moved to... + * array.cc: ...here. + * bbt.c: Moved to... + * bbt.cc: ...here. + * check.c: Moved to... + * check.cc: ...here. + * class.c: Moved to... + * class.cc: ...here. + * constructor.c: Moved to... + * constructor.cc: ...here. + * convert.c: Moved to... + * convert.cc: ...here. + * cpp.c: Moved to... + * cpp.cc: ...here. + * data.c: Moved to... + * data.cc: ...here. + * decl.c: Moved to... + * decl.cc: ...here. + * dependency.c: Moved to... + * dependency.cc: ...here. + * dump-parse-tree.c: Moved to... + * dump-parse-tree.cc: ...here. + * error.c: Moved to... + * error.cc: ...here. + * expr.c: Moved to... + * expr.cc: ...here. + * f95-lang.c: Moved to... + * f95-lang.cc: ...here. + * frontend-passes.c: Moved to... + * frontend-passes.cc: ...here. + * gfortranspec.c: Moved to... + * gfortranspec.cc: ...here. + * interface.c: Moved to... + * interface.cc: ...here. + * intrinsic.c: Moved to... + * intrinsic.cc: ...here. + * io.c: Moved to... + * io.cc: ...here. + * iresolve.c: Moved to... + * iresolve.cc: ...here. + * match.c: Moved to... + * match.cc: ...here. + * matchexp.c: Moved to... + * matchexp.cc: ...here. + * misc.c: Moved to... + * misc.cc: ...here. + * module.c: Moved to... + * module.cc: ...here. + * openmp.c: Moved to... + * openmp.cc: ...here. + * options.c: Moved to... + * options.cc: ...here. + * parse.c: Moved to... + * parse.cc: ...here. + * primary.c: Moved to... + * primary.cc: ...here. + * resolve.c: Moved to... + * resolve.cc: ...here. + * scanner.c: Moved to... + * scanner.cc: ...here. + * simplify.c: Moved to... + * simplify.cc: ...here. + * st.c: Moved to... + * st.cc: ...here. + * symbol.c: Moved to... + * symbol.cc: ...here. + * target-memory.c: Moved to... + * target-memory.cc: ...here. + * trans-array.c: Moved to... + * trans-array.cc: ...here. + * trans-common.c: Moved to... + * trans-common.cc: ...here. + * trans-const.c: Moved to... + * trans-const.cc: ...here. + * trans-decl.c: Moved to... + * trans-decl.cc: ...here. + * trans-expr.c: Moved to... + * trans-expr.cc: ...here. + * trans-intrinsic.c: Moved to... + * trans-intrinsic.cc: ...here. + * trans-io.c: Moved to... + * trans-io.cc: ...here. + * trans-openmp.c: Moved to... + * trans-openmp.cc: ...here. + * trans-stmt.c: Moved to... + * trans-stmt.cc: ...here. + * trans-types.c: Moved to... + * trans-types.cc: ...here. + * trans.c: Moved to... + * trans.cc: ...here. + +2022-01-17 Andrew Stubbs <ams@codesourcery.com> + + * openmp.c (gfc_match_omp_requires): Don't "sorry" dynamic_allocators. + +2022-01-15 Harald Anlauf <anlauf@gmx.de> + + PR fortran/83079 + * target-memory.c (gfc_interpret_character): Result length is + in bytes and thus depends on the character kind. + * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Compute correct + string length for the result of the TRANSFER intrinsic and for + temporaries for the different character kinds. + +2022-01-14 Harald Anlauf <anlauf@gmx.de> + + PR fortran/99256 + * intrinsic.c: Do not check formal argument type when checking + arguments of intrinsics for alternate return specifiers. + +2022-01-14 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103782 + * expr.c (gfc_simplify_expr): Adjust logic for when to scalarize a + call of an intrinsic which may have been overloaded. + +2022-01-13 Hafiz Abid Qadeer <abidh@codesourcery.com> + + * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_ALLOCATE. + * gfortran.h (OMP_LIST_ALLOCATE): New enum value. + * openmp.c (enum omp_mask1): Add OMP_CLAUSE_ALLOCATE. + (gfc_match_omp_clauses): Handle OMP_CLAUSE_ALLOCATE + (OMP_PARALLEL_CLAUSES, OMP_DO_CLAUSES, OMP_SECTIONS_CLAUSES) + (OMP_TASK_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_CLAUSES) + (OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES) + (OMP_SINGLE_CLAUSES): Add OMP_CLAUSE_ALLOCATE. + (OMP_TASKGROUP_CLAUSES): New. + (gfc_match_omp_taskgroup): Use OMP_TASKGROUP_CLAUSES instead of + OMP_CLAUSE_TASK_REDUCTION. + (resolve_omp_clauses): Handle OMP_LIST_ALLOCATE. + (resolve_omp_do): Avoid warning when loop iteration variable is + in allocate clause. + * trans-openmp.c (gfc_trans_omp_clauses): Handle translation of + allocate clause. + (gfc_split_omp_clauses): Update for OMP_LIST_ALLOCATE. + +2022-01-13 Harald Anlauf <anlauf@gmx.de> + + PR fortran/67804 + * primary.c (gfc_match_structure_constructor): Recover from errors + that occurred while checking for a valid structure constructor in + a DATA statement. + +2022-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> + + * libgfortran.h (unit_convert): Add flags. + +2022-01-11 Jakub Jelinek <jakub@redhat.com> + + * trans-types.c (gfc_init_kinds): When setting abi_kind to 17, if not + targetting glibc 2.32 or later and -fbuilding-libgfortran, set + gfc_real16_is_float128 and c_float128 in gfc_real_kinds. + (gfc_build_real_type): Don't set c_long_double if c_float128 is + already set. + * trans-intrinsic.c (builtin_decl_for_precision): Don't use + long_double_built_in if gfc_real16_is_float128 and + long_double_type_node == gfc_float128_type_node. + * lang.opt (fbuilding-libgfortran): New undocumented option. + +2022-01-11 Jakub Jelinek <jakub@redhat.com> + + * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Use + gfc_type_abi_kind. + +2022-01-11 Jakub Jelinek <jakub@redhat.com> + + * trans-io.c (transfer_array_desc): Pass abi kind instead of kind + to libgfortran. + +2022-01-11 Jakub Jelinek <jakub@redhat.com> + + * trans-io.c (transfer_namelist_element): Use gfc_type_abi_kind, + formatting fixes. + (transfer_expr): Use gfc_type_abi_kind, use *REAL128* APIs even + for abi_kind == 17. + +2022-01-11 Jakub Jelinek <jakub@redhat.com> + + * gfortran.h (gfc_real_info): Add abi_kind member. + (gfc_type_abi_kind): Declare. + * trans-types.c (gfc_init_kinds): Initialize abi_kind. + * intrinsic.c (gfc_type_abi_kind): New function. + (conv_name): Use it. + * iresolve.c (resolve_transformational, gfc_resolve_abs, + gfc_resolve_char_achar, gfc_resolve_acos, gfc_resolve_acosh, + gfc_resolve_aimag, gfc_resolve_and, gfc_resolve_aint, gfc_resolve_all, + gfc_resolve_anint, gfc_resolve_any, gfc_resolve_asin, + gfc_resolve_asinh, gfc_resolve_atan, gfc_resolve_atanh, + gfc_resolve_atan2, gfc_resolve_bessel_n2, gfc_resolve_ceiling, + gfc_resolve_cmplx, gfc_resolve_complex, gfc_resolve_cos, + gfc_resolve_cosh, gfc_resolve_count, gfc_resolve_dble, + gfc_resolve_dim, gfc_resolve_dot_product, gfc_resolve_dprod, + gfc_resolve_exp, gfc_resolve_floor, gfc_resolve_hypot, + gfc_resolve_int, gfc_resolve_int2, gfc_resolve_int8, gfc_resolve_long, + gfc_resolve_log, gfc_resolve_log10, gfc_resolve_logical, + gfc_resolve_matmul, gfc_resolve_minmax, gfc_resolve_maxloc, + gfc_resolve_findloc, gfc_resolve_maxval, gfc_resolve_merge, + gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_mod, + gfc_resolve_modulo, gfc_resolve_nearest, gfc_resolve_or, + gfc_resolve_real, gfc_resolve_realpart, gfc_resolve_reshape, + gfc_resolve_sign, gfc_resolve_sin, gfc_resolve_sinh, gfc_resolve_sqrt, + gfc_resolve_tan, gfc_resolve_tanh, gfc_resolve_transpose, + gfc_resolve_trigd, gfc_resolve_xor, gfc_resolve_random_number): + Likewise. + * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise. + +2022-01-10 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/103366 + * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Allow unlimited + polymorphic actual argument passed to assumed type formal. + +2022-01-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/103777 + * simplify.c (gfc_simplify_maskr): Check validity of argument 'I' + before simplifying. + (gfc_simplify_maskl): Likewise. + +2022-01-09 Harald Anlauf <anlauf@gmx.de> + + PR fortran/101762 + * expr.c (gfc_check_pointer_assign): For pointer initialization + targets, check that subscripts and substring indices in + specifications are constant expressions. + +2022-01-09 Mikael Morin <mikael@gcc.gnu.org> + + PR fortran/103789 + * trans-array.c (arg_evaluated_for_scalarization): Add MASKL, MASKR, + SCAN and VERIFY to the list of intrinsics whose KIND argument is to be + ignored. + +2022-01-07 Sandra Loosemore <sandra@codesourcery.com> + + PR fortran/103898 + * trans-intrinsic.c (gfc_conv_intrinsic_size): Make size_var + actually be a variable and fix surrounding code. + +2022-01-06 Steve Kargl <kargl@gcc.gnu.org> + Sandra Loosemore <sandra@codesourcery.com> + + PR fortran/103287 + * interface.c (argument_rank_mismatch): Replace incorrect assertion + with return. + +2022-01-05 Sandra Loosemore <sandra@codesourcery.com> + + PR fortran/103258 + * decl.c (gfc_match_char_spec): Suppress errors around call + to gfc_reduce_init_expr. + * error.c (gfc_query_suppress_errors): New. + * gfortran.h (gfc_query_suppress_errors): Declare. + * symbol.c (gfc_set_default_type): Check gfc_query_suppress_errors. + +2022-01-03 Sandra Loosemore <sandra@codesourcery.com> + + PR fortran/103390 + * expr.c (gfc_is_simply_contiguous): Make it smarter about + function calls. + * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Do not generate + copy loops for array expressions that are not "variables" (lvalues). + +2022-01-03 Jakub Jelinek <jakub@redhat.com> + + * gfortranspec.c (lang_specific_driver): Update copyright notice + dates. + * gfc-internals.texi: Bump @copying's copyright year. + * gfortran.texi: Ditto. + * intrinsic.texi: Ditto. + * invoke.texi: Ditto. + + +Copyright (C) 2022 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. |