diff options
Diffstat (limited to 'gcc/langhooks.c')
| -rw-r--r-- | gcc/langhooks.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/gcc/langhooks.c b/gcc/langhooks.c index aa8dc3a633a..8a2802147f4 100644 --- a/gcc/langhooks.c +++ b/gcc/langhooks.c @@ -46,23 +46,23 @@ lhd_do_nothing (void) /* Do nothing (tree). */ void -lhd_do_nothing_t (tree t ATTRIBUTE_UNUSED) +lhd_do_nothing_t (tree ARG_UNUSED (t)) { } /* Do nothing (int). */ void -lhd_do_nothing_i (int i ATTRIBUTE_UNUSED) +lhd_do_nothing_i (int ARG_UNUSED (i)) { } /* Do nothing (int, int, int). Return NULL_TREE. */ tree -lhd_do_nothing_iii_return_null_tree (int i ATTRIBUTE_UNUSED, - int j ATTRIBUTE_UNUSED, - int k ATTRIBUTE_UNUSED) +lhd_do_nothing_iii_return_null_tree (int ARG_UNUSED (i), + int ARG_UNUSED (j), + int ARG_UNUSED (k)) { return NULL_TREE; } @@ -70,7 +70,7 @@ lhd_do_nothing_iii_return_null_tree (int i ATTRIBUTE_UNUSED, /* Do nothing (function). */ void -lhd_do_nothing_f (struct function *f ATTRIBUTE_UNUSED) +lhd_do_nothing_f (struct function * ARG_UNUSED (f)) { } @@ -93,7 +93,7 @@ lhd_return_null_tree_v (void) /* Do nothing (return NULL_TREE). */ tree -lhd_return_null_tree (tree t ATTRIBUTE_UNUSED) +lhd_return_null_tree (tree ARG_UNUSED (t)) { return NULL_TREE; } @@ -101,7 +101,7 @@ lhd_return_null_tree (tree t ATTRIBUTE_UNUSED) /* The default post options hook. */ bool -lhd_post_options (const char **pfilename ATTRIBUTE_UNUSED) +lhd_post_options (const char ** ARG_UNUSED (pfilename)) { return false; } @@ -109,16 +109,16 @@ lhd_post_options (const char **pfilename ATTRIBUTE_UNUSED) /* Called from by print-tree.c. */ void -lhd_print_tree_nothing (FILE *file ATTRIBUTE_UNUSED, - tree node ATTRIBUTE_UNUSED, - int indent ATTRIBUTE_UNUSED) +lhd_print_tree_nothing (FILE * ARG_UNUSED (file), + tree ARG_UNUSED (node), + int ARG_UNUSED (indent)) { } /* Called from safe_from_p. */ int -lhd_safe_from_p (rtx x ATTRIBUTE_UNUSED, tree exp ATTRIBUTE_UNUSED) +lhd_safe_from_p (rtx ARG_UNUSED (x), tree ARG_UNUSED (exp)) { return 1; } @@ -126,17 +126,17 @@ lhd_safe_from_p (rtx x ATTRIBUTE_UNUSED, tree exp ATTRIBUTE_UNUSED) /* Called from unsafe_for_reeval. */ int -lhd_unsafe_for_reeval (tree t ATTRIBUTE_UNUSED) +lhd_unsafe_for_reeval (tree ARG_UNUSED (t)) { return -1; } /* Called from staticp. */ -int -lhd_staticp (tree exp ATTRIBUTE_UNUSED) +bool +lhd_staticp (tree ARG_UNUSED (exp)) { - return 0; + return false; } /* Called from check_global_declarations. */ @@ -207,21 +207,21 @@ lhd_can_use_bit_fields_p (void) /* Type promotion for variable arguments. */ tree -lhd_type_promotes_to (tree type ATTRIBUTE_UNUSED) +lhd_type_promotes_to (tree ARG_UNUSED (type)) { abort (); } /* Registration of machine- or os-specific builtin types. */ void -lhd_register_builtin_type (tree type ATTRIBUTE_UNUSED, - const char* name ATTRIBUTE_UNUSED) +lhd_register_builtin_type (tree ARG_UNUSED (type), + const char * ARG_UNUSED (name)) { } /* Invalid use of an incomplete type. */ void -lhd_incomplete_type_error (tree value ATTRIBUTE_UNUSED, tree type) +lhd_incomplete_type_error (tree ARG_UNUSED (value), tree type) { if (TREE_CODE (type) == ERROR_MARK) return; @@ -233,7 +233,7 @@ lhd_incomplete_type_error (tree value ATTRIBUTE_UNUSED, tree type) is used by languages that don't need to do anything special. */ HOST_WIDE_INT -lhd_get_alias_set (tree t ATTRIBUTE_UNUSED) +lhd_get_alias_set (tree ARG_UNUSED (t)) { return -1; } @@ -242,7 +242,7 @@ lhd_get_alias_set (tree t ATTRIBUTE_UNUSED) used by languages that haven't deal with alias sets yet. */ HOST_WIDE_INT -hook_get_alias_set_0 (tree t ATTRIBUTE_UNUSED) +hook_get_alias_set_0 (tree ARG_UNUSED (t)) { return 0; } @@ -250,10 +250,10 @@ hook_get_alias_set_0 (tree t ATTRIBUTE_UNUSED) /* This is the default expand_expr function. */ rtx -lhd_expand_expr (tree t ATTRIBUTE_UNUSED, rtx r ATTRIBUTE_UNUSED, - enum machine_mode mm ATTRIBUTE_UNUSED, - int em ATTRIBUTE_UNUSED, - rtx *a ATTRIBUTE_UNUSED) +lhd_expand_expr (tree ARG_UNUSED (t), rtx ARG_UNUSED (r), + enum machine_mode ARG_UNUSED (mm), + int ARG_UNUSED (em), + rtx * ARG_UNUSED (a)) { abort (); } @@ -265,7 +265,7 @@ lhd_expand_expr (tree t ATTRIBUTE_UNUSED, rtx r ATTRIBUTE_UNUSED, any RTL generation. */ int -lhd_expand_decl (tree t ATTRIBUTE_UNUSED) +lhd_expand_decl (tree ARG_UNUSED (t)) { return 0; } @@ -273,7 +273,7 @@ lhd_expand_decl (tree t ATTRIBUTE_UNUSED) /* This is the default decl_printable_name function. */ const char * -lhd_decl_printable_name (tree decl, int verbosity ATTRIBUTE_UNUSED) +lhd_decl_printable_name (tree decl, int ARG_UNUSED (verbosity)) { return IDENTIFIER_POINTER (DECL_NAME (decl)); } |