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| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-04-19 06:22:18 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-04-19 06:22:18 +0000 |
| commit | 63c62881d96d32d9d89b2c42c9321c4a6b74920c (patch) | |
| tree | c853f107a81212ea73e1c0e425bd739bab49ff8e /gcc/langhooks.h | |
| parent | 7b185825b67a707f5510774ddec015bcec214e22 (diff) | |
| download | gcc-63c62881d96d32d9d89b2c42c9321c4a6b74920c.tar.gz | |
* builtins.c: Include langhooks.h.
(lang_type_promotes_to): Remove.
(expand_builtin_va_arg): Use new hook.
* c-common.c (c_common_nodes_and_builtins): Don't set hook.
(simple_type_promotes_to): Move to c-typeck.c.
* c-common.h (simple_type_promotes_to): Remove.
* c-decl.c (duplicate_decls, grokdeclarator): Update.
* c-format.c: Include langhooks.h.
(check_format_types): Update.
* c-tree.h (c_type_promotes_to): New.
* c-typeck.c (c_type_promotes_to): Move from c-common.c.
(type_lists_compatible_p): Update.
* langhooks-def.h (lhd_type_promotes_to): New.
(LANG_HOOKS_TYPE_PROMOTES_TO): New.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
* langhooks.c (lhd_type_promotes_to): New.
* langhooks.h (struct lang_hooks_for_types): New hook.
* tree.h (lang_type_promotes_to): Remove.
cp:
* call.c (convert_type_from_ellipsis): Rename, update.
* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
* cp-tree.h (convert_type_from_ellipsis): Rename.
* decl.c (cxx_init_decl_processing): Don't set hook.
objc:
* objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52512 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/langhooks.h')
| -rw-r--r-- | gcc/langhooks.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/langhooks.h b/gcc/langhooks.h index a2069d62ed5..5b128a7adaa 100644 --- a/gcc/langhooks.h +++ b/gcc/langhooks.h @@ -97,6 +97,12 @@ struct lang_hooks_for_types according to UNSIGNEDP. */ tree (*signed_or_unsigned_type) PARAMS ((int, tree)); + /* Given a type, apply default promotions to unnamed function + arguments and return the new type. Return the same type if no + change. Required by any language that supports variadic + arguments. The default hook aborts. */ + tree (*type_promotes_to) PARAMS ((tree)); + /* This routine is called in tree.c to print an error message for invalid use of an incomplete type. VALUE is the expression that was used (or 0 if that isn't known) and TYPE is the type that was |