diff options
Diffstat (limited to 'gcc/c/ChangeLog')
| -rw-r--r-- | gcc/c/ChangeLog | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index c41584c..bb0b8a9 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,130 @@ +2025-08-26 Sandra Loosemore <sloosemore@baylibre.com> + + PR middle-end/118839 + * c-parser.cc (c_finish_omp_declare_variant): Error if variant + is the same as base. + +2025-08-26 Sandra Loosemore <sloosemore@baylibre.com> + + * c-parser.cc (c_finish_omp_declare_variant): Rework diagnostic + code. Do not record variant if there are errors. Make check for + a missing "match" clause unconditional. + +2025-08-21 Andrew Pinski <andrew.pinski@oss.qualcomm.com> + + PR c/121478 + * c-fold.cc (c_fully_fold_internal): Fold nullptr_t ==/!= nullptr_t. + * c-typeck.cc (convert_arguments): Handle conversion from nullptr_t + for varargs. + (convert_for_assignment): Handle conversions from nullptr_t to + pointer type specially. + +2025-08-18 Indu Bhagat <indu.bhagat@oracle.com> + + * c-parser.cc (c_parser_declaration_or_fndef): Use + 'sanitize_code_type' instead of 'unsigned int'. + +2025-08-15 Jakub Jelinek <jakub@redhat.com> + + PR preprocessor/120778 + PR target/121520 + * c-decl.cc (c_init_decl_processing): Use cpp_warn instead of + cpp_lookup and NODE_WARN bit setting. + +2025-08-15 Qing Zhao <qing.zhao@oracle.com> + + * c-tree.h (handle_counted_by_for_component_ref): New prototype of + build_component_ref and handle_counted_by_for_component_ref. + * c-parser.cc (c_parser_postfix_expression): Call the new prototypes + of build_component_ref and handle_counted_by_for_component_ref, + update comments. + * c-typeck.cc (default_function_array_read_conversion): Likewise. + (convert_lvalue_to_rvalue): Likewise. + (default_conversion): Likewise. + (handle_counted_by_p): Update comments. + (handle_counted_by_for_component_ref): Delete one argument. + (build_component_ref): Delete one argument. Delete the call to + handle_counted_by_for_component_ref completely. + (build_array_ref): Generate call to .ACCESS_WITH_SIZE for array. + +2025-08-15 Qing Zhao <qing.zhao@oracle.com> + + * c-decl.cc (verify_counted_by_attribute): Change the 2nd argument + to a vector of fields with counted_by attribute. Verify all fields + in this vector. + (finish_struct): Collect all the fields with counted_by attribute + to a vector and pass this vector to verify_counted_by_attribute. + * c-tree.h (handle_counted_by_for_component_ref): New prototype of + handle_counted_by_form_component_ref. + * c-parser.cc (c_parser_postfix_expression): Call the new prototype + of handle_counted_by_for_component_ref. + * c-typeck.cc (default_function_array_read_conversion): Only generate + call to .ACCESS_WITH_SIZE for a pointer field when it's a read. + (convert_lvalue_to_rvalue): Likewise. + (default_conversion): Likewise. + (handle_counted_by_p): New routine. + (check_counted_by_attribute): New routine. + (build_counted_by_ref): Handle pointers with counted_by. + (build_access_with_size_for_counted_by): Handle pointers with counted_by. + (handle_counted_by_for_component_ref): Add one more argument. + (build_component_ref): Call the new prototype of + handle_counted_by_for_component_ref. + +2025-08-07 Jakub Jelinek <jakub@redhat.com> + + PR preprocessor/120778 + * c-decl.cc (c_init_decl_processing): Mark cpp nodes corresponding + to keywords as NODE_WARN if warn_keyword_macro. + +2025-08-06 Alexandre Oliva <oliva@adacore.com> + + * c-tree.h (C_BOOLEAN_TYPE_P): Cover hardbools as well. + * c-typeck.cc (convert_lvalue_to_rvalue): New overload and + wrapper. + (build_atomic_assign, build_modify_expr): Use it. + (build_asm_expr, handle_omp-array_sections_1): Simplify with + it. + (build_unary_op): Handle hardbools. + +2025-08-06 Martin Uecker <uecker@tugraz.at> + + PR c/108931 + * c-typeck.cc (composite_type_cond): Renamed from + composite_type with argument for condition + (composite_type): New function. + (composite_type_internal): Implement new logic. + (build_conditional_expr): Pass condition. + (common_pointer_type): Adapt. + (pointer_diff): Adapt. + (build_binary_op): Adapt. + +2025-08-06 Martin Uecker <uecker@tugraz.at> + + PR c/121217 + * c-typeck.cc (tagged_types_tu_compatible_p): Add check. + +2025-08-06 Kwok Cheung Yeung <kcyeung@baylibre.com> + + * c-parser.cc (c_parser_omp_clause_from_to): Parse 'iterator' modifier. + * c-typeck.cc (c_finish_omp_clauses): Finish iterators for to/from + clauses. + +2025-08-06 Kwok Cheung Yeung <kcyeung@baylibre.com> + Andrew Stubbs <ams@baylibre.com> + + * c-parser.cc (c_parser_omp_variable_list): Use location of the + map expression as the clause location. + (c_parser_omp_clause_map): Parse 'iterator' modifier. + * c-typeck.cc (c_finish_omp_clauses): Finish iterators. Apply + iterators to generated clauses. + +2025-08-02 Martin Uecker <uecker@tugraz.at> + + * c-decl.cc (get_parm_array_spec): Remove. + (push_parm_decl): Do not add `arg spec` attribute. + (build_arg_spec_attribute): New function. + (grokdeklarator): Add `arg spec` attribute. + 2025-07-25 David Malcolm <dmalcolm@redhat.com> * c-errors.cc: Update usage of "diagnostic_info" to explicitly |