-/* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
Contributed by Joseph Myers <jsm28@cam.ac.uk>.
This file is part of GCC.
DEF_ATTR_TREE_LIST (ENUM, PURPOSE, VALUE, CHAIN)
Constructs a TREE_LIST with given PURPOSE, VALUE and CHAIN (given
- as previous ENUM names).
-
- DEF_FN_ATTR (NAME, ATTRS, PREDICATE)
-
- Specifies that the function with name NAME (a previous ENUM for an
- IDENTIFIER_NODE) has attributes ATTRS (a previous ENUM) if
- PREDICATE is true. */
+ as previous ENUM names). */
DEF_ATTR_NULL_TREE (ATTR_NULL)
DEF_LIST_INT_INT (3,4)
#undef DEF_LIST_INT_INT
-/* Construct tress for identifiers. */
+/* Construct trees for identifiers. */
DEF_ATTR_IDENT (ATTR_CONST, "const")
DEF_ATTR_IDENT (ATTR_FORMAT, "format")
DEF_ATTR_IDENT (ATTR_FORMAT_ARG, "format_arg")
DEF_ATTR_IDENT (ATTR_NOTHROW, "nothrow")
DEF_ATTR_IDENT (ATTR_PRINTF, "printf")
DEF_ATTR_IDENT (ATTR_ASM_FPRINTF, "asm_fprintf")
+DEF_ATTR_IDENT (ATTR_GCC_DIAG, "gcc_diag")
+DEF_ATTR_IDENT (ATTR_GCC_CDIAG, "gcc_cdiag")
+DEF_ATTR_IDENT (ATTR_GCC_CXXDIAG, "gcc_cxxdiag")
DEF_ATTR_IDENT (ATTR_PURE, "pure")
DEF_ATTR_IDENT (ATTR_SCANF, "scanf")
+DEF_ATTR_IDENT (ATTR_SENTINEL, "sentinel")
DEF_ATTR_IDENT (ATTR_STRFMON, "strfmon")
DEF_ATTR_IDENT (ATTR_STRFTIME, "strftime")
ATTR_NULL, ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC, \
ATTR_NULL, ATTR_NOTHROW_LIST)
+DEF_ATTR_TREE_LIST (ATTR_SENTINEL_NOTHROW_LIST, ATTR_SENTINEL, \
+ ATTR_NULL, ATTR_NOTHROW_LIST)
+DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, ATTR_NULL)
+DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, ATTR_NULL)
+/* Functions whose first and second parameters are nonnull pointers. */
+DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_2, \
+ ATTR_NONNULL_1)
+/* Functions whose first and fourth parameters are nonnull pointers. */
+DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_4, \
+ ATTR_NONNULL_1)
+DEF_ATTR_TREE_LIST (ATTR_NOTHROW_SENTINEL_1, ATTR_SENTINEL, ATTR_LIST_1, \
+ ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \
ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \
ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, \
ATTR_NOTHROW_LIST)
-/* Nothrow functions whose first and second parameters are nonnull pointers. */
+/* Nothrow functions whose first and second parameters are nonnull pointers. */
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_2, \
ATTR_NOTHROW_NONNULL_1)
-/* Nothrow functions whose first and fourth parameters are nonnull pointers. */
+/* Nothrow functions whose first and fourth parameters are nonnull pointers. */
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_4, \
ATTR_NOTHROW_NONNULL_1)
-/* Nothrow const functions whose first parameter is a nonnull pointer. */
+/* Nothrow const functions whose first parameter is a nonnull pointer. */
DEF_ATTR_TREE_LIST (ATTR_CONST_NOTHROW_NONNULL_1, ATTR_CONST, ATTR_NULL, \
ATTR_NOTHROW_NONNULL_1)
-/* Nothrow pure functions whose first parameter is a nonnull pointer. */
+/* Nothrow pure functions whose first parameter is a nonnull pointer. */
DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL_1, ATTR_PURE, ATTR_NULL, \
ATTR_NOTHROW_NONNULL_1)
-/* Nothrow pure functions whose first and second parameters are nonnull pointers. */
+/* Nothrow pure functions whose first and second parameters are nonnull pointers. */
DEF_ATTR_TREE_LIST (ATTR_PURE_NOTHROW_NONNULL_1_2, ATTR_PURE, ATTR_NULL, \
ATTR_NOTHROW_NONNULL_1_2)
-/* Nothrow malloc functions whose first parameter is a nonnull pointer. */
+/* Nothrow malloc functions whose first parameter is a nonnull pointer. */
DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_NONNULL_1, ATTR_MALLOC, ATTR_NULL, \
ATTR_NOTHROW_NONNULL_1)
DEF_FORMAT_ARG_ATTRIBUTE(2)
#undef DEF_FORMAT_ARG_ATTRIBUTE
-/* Define an attribute for a function, along with the IDENTIFIER_NODE. */
-#define DEF_FN_ATTR_IDENT(NAME, ATTRS, PREDICATE) \
- DEF_ATTR_IDENT (ATTR_##NAME, #NAME) \
- DEF_FN_ATTR (ATTR_##NAME, ATTRS, PREDICATE)
-
-/* The ISO C functions are always checked (whether <stdio.h> is
- included or not), since it is common to call printf without
- including <stdio.h>. There shouldn't be a problem with this,
- since ISO C reserves these function names whether you include the
- header file or not. In any case, the checking is harmless. With
- -ffreestanding, these default attributes are disabled, and must be
- specified manually if desired. */
-
-/* Functions from ISO/IEC 9899:1990. */
-#define DEF_C89_ATTR(NAME, ATTRS) DEF_FN_ATTR_IDENT (NAME, ATTRS, flag_hosted)
-DEF_C89_ATTR (fscanf, ATTR_FORMAT_SCANF_2_3)
-DEF_C89_ATTR (vfprintf, ATTR_FORMAT_PRINTF_2_0)
-DEF_C89_ATTR (strftime, ATTR_FORMAT_STRFTIME_3_0)
-#undef DEF_C89_ATTR
-
-/* ISO C99 adds the snprintf and vscanf family functions. */
-#define DEF_C99_ATTR(NAME, ATTRS) \
- DEF_FN_ATTR_IDENT (NAME, ATTRS, \
- (flag_hosted \
- && (flag_isoc99 || flag_noniso_default_format_attributes)))
-DEF_C99_ATTR (vfscanf, ATTR_FORMAT_SCANF_2_0)
-#undef DEF_C99_ATTR
-
-/* Functions not in any version of ISO C. */
-#define DEF_EXT_ATTR(NAME, ATTRS) \
- DEF_FN_ATTR_IDENT (NAME, ATTRS, \
- flag_hosted && flag_noniso_default_format_attributes)
-/* Uniforum/GNU gettext functions. */
-DEF_EXT_ATTR (gettext, ATTR_FORMAT_ARG_1)
-DEF_EXT_ATTR (dgettext, ATTR_FORMAT_ARG_2)
-DEF_EXT_ATTR (dcgettext, ATTR_FORMAT_ARG_2)
-/* X/Open strfmon function. */
-DEF_EXT_ATTR (strfmon, ATTR_FORMAT_STRFMON_3_4)
-#undef DEF_EXT_ATTR
-#undef DEF_FN_ATTR_IDENT