diff options
Diffstat (limited to 'gcc/c/ChangeLog')
| -rw-r--r-- | gcc/c/ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index a57d62f..2f0eb8d 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,38 @@ +2022-08-25 Marek Polacek <polacek@redhat.com> + + * c-convert.cc (c_convert) <case POINTER_TYPE>: Handle NULLPTR_TYPE. + Give a better diagnostic when converting to nullptr_t. + * c-decl.cc (c_init_decl_processing): Perform C-specific nullptr + initialization. + * c-parser.cc (c_parse_init): Maybe OR D_C2X into mask. + (c_parser_postfix_expression): Handle RID_NULLPTR. + * c-typeck.cc (null_pointer_constant_p): Return true when expr is + nullptr_node. + (build_unary_op) <case TRUTH_NOT_EXPR>: Handle NULLPTR_TYPE. + (build_conditional_expr): Handle the case when the second/third operand + is NULLPTR_TYPE and third/second operand is POINTER_TYPE. + (convert_for_assignment): Handle converting an expression of type + nullptr_t to pointer/bool. + (build_binary_op) <case TRUTH_XOR_EXPR>: Handle NULLPTR_TYPE. + <case EQ_EXPR>: Handle comparing operands of type nullptr_t. + +2022-08-25 Joseph Myers <joseph@codesourcery.com> + + * c-decl.cc (start_decl): Do not diagnose initialization of + variable-sized objects here. + * c-parser.cc (c_parser_braced_init): Add argument DECL. All + callers changed. + (c_parser_initializer): Diagnose initialization of variable-sized + objects other than with braced initializer. + (c_parser_braced_init): Use pedwarn_c11 for empty initializer + braces and update diagnostic text. Diagnose initialization of + variable-sized objects with nonempty braces. + * c-typeck.cc (digest_init): Update diagnostic for initialization + of variable-sized objects. + (really_start_incremental_init, set_designator) + (process_init_element): Update comments. + (pop_init_level): Allow scalar empty initializers. + 2022-08-17 Tobias Burnus <tobias@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> |