2019-01-13 Dominique d'Humieres PR fortran/88803 * gfortran.texi: Replace @xref with @ref and adjust the sentence. 2019-01-13 Thomas Koenig PR fortran/57992 * trans-array.c (gfc_conv_array_parameter): Do not pack/unpack functions with contiguous results. 2019-01-13 Thomas Koenig PR fortran/59345 * trans-array.c (gfc_conv_array_parameter): Remove TODO. Do not pack/unpack results of functions which return an explicit-shaped or allocatable array. 2019-01-12 Steven G. Kargl PR fortran/61765 * resolve.c (gfc_verify_binding_labels): Break if-elseif-elseif structure into independent if's with a return to simplify logic. Avoid a check for ENTRY name with bind(c). 2019-01-12 Paul Thomas * gfortran.texi : Add description in sections on TS 29113 and further interoperability with C. * trans-array.c (gfc_conv_descriptor_attribute): New function. (gfc_get_dataptr_offset): Remove static function attribute. * trans-array.h : Add prototypes for above functions. * trans-decl.c : Add declarations for the library functions cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function. (gfc_conv_procedure_call): Call it for scalar and array actual arguments, when the formal arguments are bind_c with assumed shape or assumed rank. * trans.h : External declarations for gfor_fndecl_cfi_to_gfc and gfor_fndecl_gfc_to_cfi. 2019-01-11 Steven G. Kargl PR fortran/35031 * decl.c (gfc_match_entry): Check for F2018:C1546. Fix nearby mis-indentation. 2019-01-11 Jakub Jelinek PR middle-end/85956 PR lto/88733 * trans-openmp.c: Include attribs.h. (gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle VAR_DECL max bound with "omp dummy var" attribute like NULL or error_mark_node - recompute number of elts independently. 2019-01-11 Thomas Koenig PR fortran/59345 * trans-array.c (gfc_conv_parameter_array): Temporary arrays generated for expressions do not need to be repacked. 2019-01-10 Steven G. Kargl PR fortran/86322 * decl.c (top_var_list): Set locus of expr. (gfc_match_data): Detect pointer on non-rightmost part-refs. 2019-01-09 Steven G. Kargl PR fortran/88376 * resolve.c (is_illegal_recursion): Remove an assert(). 2019-01-09 Sandra Loosemore PR other/16615 * expr.c: Change "can not" to "cannot". 2019-01-09 Sandra Loosemore PR other/16615 * class.c: Mechanically replace "can not" with "cannot". * decl.c: Likewise. * expr.c: Likewise. * gfc-internals.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. * io.c: Likewise. * match.c: Likewise. * parse.c: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-stmt.c: Likewise. 2019-01-09 Thomas Koenig PR fortran/68426 * simplify.c (gfc_simplify_spread): Also simplify if the type of source is an EXPR_STRUCTURE. 2019-01-08 Janus Weil PR fortran/88047 * class.c (gfc_find_vtab): For polymorphic typespecs, the components of the class container may not be available (in case of invalid code). 2019-01-08 Richard Biener PR fortran/88611 * trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_* directly build the expected GENERIC tree. 2019-01-07 Thomas Koenig Harald Anlauf Tobias Burnus PR fortran/45424 * check.c (gfc_check_is_contiguous): New function. * expr.c (gfc_is_not_contiguous): New function. * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS. Add prototype for gfc_is_not_contiguous. * intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS. (add_function): Add is_contiguous. * intrinsic.h: Add prototypes for gfc_check_is_contiguous, gfc_simplify_is_contiguous and gfc_resolve_is_contiguous. * intrinsic.texi: Add IS_CONTIGUOUS. * iresolve.c (gfc_resolve_is_contiguous): New function. * simplify.c (gfc_simplify_is_contiguous): New function. * trans-decl.c (gfor_fncecl_is_contiguous0): New variable. (gfc_build_intrinsic_function_decl): Add it. * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New function. (gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS. 2019-01-06 Thomas Koenig PR fortran/88658 * gfortran.h: Add macro gfc_real_4_kind * simplify.c (simplify_min_max): Special case for the types of AMAX0, AMIN0, MAX1 and MIN1, which actually change the types of their arguments. 2019-01-05 Janus Weil PR fortran/88009 * class.c (gfc_find_derived_vtab): Mark the _final component as artificial. (find_intrinsic_vtab): Ditto. Also add an extra check to avoid dereferencing a null pointer and adjust indentation. * resolve.c (resolve_fl_variable): Add extra check to avoid dereferencing a null pointer. Move variable declarations to local scope. (resolve_fl_procedure): Add extra check to avoid dereferencing a null pointer. * symbol.c (check_conflict): Suppress errors for artificial symbols. 2019-01-01 Steven G. Kargl * parse.c (decode_statement): Suppress "Unclassifiable statement" error if previous error messages were emittes. 2019-01-01 Thomas Koenig PR fortran/82743 * primary.c (gfc_convert_to_structure_constructor): If a character in a constructor is too long, add a warning with -Wcharacter-truncation. 2019-01-01 Jakub Jelinek Update copyright years. * 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. 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