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Commit 08291658 by Roger Sayle Committed by Roger Sayle
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re PR c++/9367 (error: nonnull argument with extern "C" snprintf prototype) 


	PR c++/9367
	* builtin-types.def (DEF_FUNCTION_TYPE_VAR_3): New macro.
	(BT_FN_INT_CONST_STRING_VALIST_ARG,
	BT_FN_INT_STRING_CONST_STRING_VALIST_ARG,
	BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG,
	BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG,
	BT_FN_INT_STRING_CONST_STRING_VAR,
	BT_FN_INT_CONST_STRING_CONST_STRING_VAR,
	BT_FN_INT_STRING_SIZE_CONST_STRING_VAR): New built-in types.
	* builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2,
	ATTR_NONNULL_3): Also include the nothrow attribute.
	(sprintf, scanf, sscanf, vprintf, vsprintf, snprintf,
	vsnprintf, vscanf, vsscanf): Don't define attributes here.
	* builtins.def (putchar, puts): Make full C89 built-ins.
	(snprintf, sprintf, scanf, sscanf, vprintf, vscanf,
	vsscanf, vsnprintf, vsprintf): New built-ins.
	* c-common.c (c_common_nodes_and_builtins): Handle new macro
	DEF_FUNCTION_TYPE_VAR_3.

	* doc/extend.texi: Document these new built-in functions.

	* java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
	(initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.

	* g++.old-deja/g++.other/builtins10.C: New test for PR 9367.
	* gcc.dg/format/attr-5.c: Handle new conflicting types warning.

From-SVN: r63650
parent 66c4e258
Showing with 174 additions and 40 deletions
gcc/ChangeLog
2003-03-01 Roger Sayle <roger@eyesopen.com>
PR c++/9367
* builtin-types.def (DEF_FUNCTION_TYPE_VAR_3): New macro.
(BT_FN_INT_CONST_STRING_VALIST_ARG,
BT_FN_INT_STRING_CONST_STRING_VALIST_ARG,
BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG,
BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG,
BT_FN_INT_STRING_CONST_STRING_VAR,
BT_FN_INT_CONST_STRING_CONST_STRING_VAR,
BT_FN_INT_STRING_SIZE_CONST_STRING_VAR): New built-in types.
* builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2,
ATTR_NONNULL_3): Also include the nothrow attribute.
(sprintf, scanf, sscanf, vprintf, vsprintf, snprintf,
vsnprintf, vscanf, vsscanf): Don't define attributes here.
* builtins.def (putchar, puts): Make full C89 built-ins.
(snprintf, sprintf, scanf, sscanf, vprintf, vscanf,
vsscanf, vsnprintf, vsprintf): New built-ins.
* c-common.c (c_common_nodes_and_builtins): Handle new macro
DEF_FUNCTION_TYPE_VAR_3.
* doc/extend.texi: Document these new built-in functions.
2003-03-01 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md (a peephole2): New.
......
gcc/builtin-attrs.def
......@@ -102,9 +102,12 @@ DEF_ATTR_TREE_LIST (ATTR_NORETURN_NOTHROW_LIST, ATTR_NORETURN, \
DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC, \
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)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, ATTR_NULL)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \
ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, \
ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_3, ATTR_NONNULL, ATTR_LIST_3, \
ATTR_NOTHROW_LIST)
/* Construct a tree for a format attribute. */
#define DEF_FORMAT_ATTRIBUTE(TYPE, FA, VALUES) \
......@@ -149,13 +152,8 @@ DEF_FORMAT_ARG_ATTRIBUTE(2)
/* Functions from ISO/IEC 9899:1990. */
#define DEF_C89_ATTR(NAME, ATTRS) DEF_FN_ATTR_IDENT (NAME, ATTRS, flag_hosted)
DEF_C89_ATTR (sprintf, ATTR_FORMAT_PRINTF_2_3)
DEF_C89_ATTR (scanf, ATTR_FORMAT_SCANF_1_2)
DEF_C89_ATTR (fscanf, ATTR_FORMAT_SCANF_2_3)
DEF_C89_ATTR (sscanf, ATTR_FORMAT_SCANF_2_3)
DEF_C89_ATTR (vprintf, ATTR_FORMAT_PRINTF_1_0)
DEF_C89_ATTR (vfprintf, ATTR_FORMAT_PRINTF_2_0)
DEF_C89_ATTR (vsprintf, ATTR_FORMAT_PRINTF_2_0)
DEF_C89_ATTR (strftime, ATTR_FORMAT_STRFTIME_3_0)
#undef DEF_C89_ATTR
......@@ -164,11 +162,7 @@ DEF_C89_ATTR (strftime, ATTR_FORMAT_STRFTIME_3_0)
DEF_FN_ATTR_IDENT (NAME, ATTRS, \
(flag_hosted \
&& (flag_isoc99 || flag_noniso_default_format_attributes)))
DEF_C99_ATTR (snprintf, ATTR_FORMAT_PRINTF_3_4)
DEF_C99_ATTR (vsnprintf, ATTR_FORMAT_PRINTF_3_0)
DEF_C99_ATTR (vscanf, ATTR_FORMAT_SCANF_1_0)
DEF_C99_ATTR (vfscanf, ATTR_FORMAT_SCANF_2_0)
DEF_C99_ATTR (vsscanf, ATTR_FORMAT_SCANF_2_0)
#undef DEF_C99_ATTR
/* Functions not in any version of ISO C. */
......
gcc/builtin-types.def
......@@ -40,6 +40,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
DEF_FUNCTION_TYPE_VAR_0 (ENUM, RETURN)
DEF_FUNCTION_TYPE_VAR_1 (ENUM, RETURN, ARG1)
DEF_FUNCTION_TYPE_VAR_2 (ENUM, RETURN, ARG1, ARG2)
DEF_FUNCTION_TYPE_VAR_3 (ENUM, RETURN, ARG1, ARG2, ARG3)
Similar, but for function types that take variable arguments.
For example:
......@@ -155,6 +156,8 @@ DEF_FUNCTION_TYPE_2 (BT_FN_DOUBLE_DOUBLE_DOUBLE,
BT_DOUBLE, BT_DOUBLE, BT_DOUBLE)
DEF_FUNCTION_TYPE_2 (BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE,
BT_LONG_DOUBLE, BT_LONG_DOUBLE, BT_LONG_DOUBLE)
DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_VALIST_ARG,
BT_INT, BT_CONST_STRING, BT_VALIST_ARG)
DEF_FUNCTION_TYPE_3 (BT_FN_STRING_STRING_CONST_STRING_SIZE,
BT_STRING, BT_STRING, BT_CONST_STRING, BT_SIZE)
......@@ -166,10 +169,17 @@ DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_PTR_CONST_PTR_SIZE,
BT_INT, BT_CONST_PTR, BT_CONST_PTR, BT_SIZE)
DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_INT_SIZE,
BT_PTR, BT_PTR, BT_INT, BT_SIZE)
DEF_FUNCTION_TYPE_3 (BT_FN_VOID_PTR_INT_INT, BT_VOID, BT_PTR, BT_INT, BT_INT)
DEF_FUNCTION_TYPE_3 (BT_FN_VOID_PTR_INT_INT,
BT_VOID, BT_PTR, BT_INT, BT_INT)
DEF_FUNCTION_TYPE_3 (BT_FN_INT_STRING_CONST_STRING_VALIST_ARG,
BT_INT, BT_STRING, BT_CONST_STRING, BT_VALIST_ARG)
DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG,
BT_INT, BT_CONST_STRING, BT_CONST_STRING, BT_VALIST_ARG)
DEF_FUNCTION_TYPE_4 (BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR,
BT_SIZE, BT_CONST_PTR, BT_SIZE, BT_SIZE, BT_PTR)
DEF_FUNCTION_TYPE_4 (BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG,
BT_INT, BT_STRING, BT_SIZE, BT_CONST_STRING, BT_VALIST_ARG)
DEF_FUNCTION_TYPE_VAR_0 (BT_FN_VOID_VAR, BT_VOID)
DEF_FUNCTION_TYPE_VAR_0 (BT_FN_INT_VAR, BT_INT)
......@@ -184,6 +194,13 @@ DEF_FUNCTION_TYPE_VAR_1 (BT_FN_INT_CONST_STRING_VAR,
DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_PTR_CONST_STRING_VAR,
BT_INT, BT_PTR, BT_CONST_STRING)
DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_STRING_CONST_STRING_VAR,
BT_INT, BT_STRING, BT_CONST_STRING)
DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_CONST_STRING_CONST_STRING_VAR,
BT_INT, BT_CONST_STRING, BT_CONST_STRING)
DEF_FUNCTION_TYPE_VAR_3 (BT_FN_INT_STRING_SIZE_CONST_STRING_VAR,
BT_INT, BT_STRING, BT_SIZE, BT_CONST_STRING)
DEF_POINTER_TYPE (BT_PTR_FN_VOID_VAR, BT_FN_VOID_VAR)
DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE,
......
gcc/builtins.def
......@@ -711,27 +711,69 @@ DEF_GCC_BUILTIN(BUILT_IN_PREFETCH,
BT_FN_VOID_CONST_PTR_VAR,
ATTR_NULL)
/* Stdio builtins. */
DEF_FALLBACK_BUILTIN(BUILT_IN_PUTCHAR,
"__builtin_putchar",
BT_FN_INT_INT,
ATTR_NOTHROW_LIST)
DEF_FALLBACK_BUILTIN(BUILT_IN_PUTS,
"__builtin_puts",
BT_FN_INT_CONST_STRING,
ATTR_NOTHROW_LIST)
/* stdio.h builtins (without FILE *). */
DEF_FRONT_END_LIB_BUILTIN(BUILT_IN_PRINTF,
"__builtin_printf",
BT_FN_INT_CONST_STRING_VAR,
ATTR_FORMAT_PRINTF_1_2)
DEF_FALLBACK_BUILTIN(BUILT_IN_FPUTC,
"__builtin_fputc",
BT_FN_INT_INT_PTR,
ATTR_NOTHROW_LIST)
DEF_LIB_BUILTIN(BUILT_IN_PUTCHAR,
"__builtin_putchar",
BT_FN_INT_INT,
ATTR_NOTHROW_LIST)
DEF_LIB_BUILTIN(BUILT_IN_PUTS,
"__builtin_puts",
BT_FN_INT_CONST_STRING,
ATTR_NOTHROW_LIST)
DEF_C99_BUILTIN(BUILT_IN_SNPRINTF,
"__builtin_snprintf",
BT_FN_INT_STRING_SIZE_CONST_STRING_VAR,
ATTR_FORMAT_PRINTF_3_4)
DEF_LIB_BUILTIN(BUILT_IN_SPRINTF,
"__builtin_sprintf",
BT_FN_INT_STRING_CONST_STRING_VAR,
ATTR_FORMAT_PRINTF_2_3)
DEF_LIB_BUILTIN(BUILT_IN_SCANF,
"__builtin_scanf",
BT_FN_INT_CONST_STRING_VAR,
ATTR_FORMAT_SCANF_1_2)
DEF_LIB_BUILTIN(BUILT_IN_SSCANF,
"__builtin_sscanf",
BT_FN_INT_CONST_STRING_CONST_STRING_VAR,
ATTR_FORMAT_SCANF_2_3)
DEF_LIB_BUILTIN(BUILT_IN_VPRINTF,
"__builtin_vprintf",
BT_FN_INT_CONST_STRING_VALIST_ARG,
ATTR_FORMAT_PRINTF_1_0)
DEF_C99_BUILTIN(BUILT_IN_VSCANF,
"__builtin_vscanf",
BT_FN_INT_CONST_STRING_VALIST_ARG,
ATTR_FORMAT_SCANF_1_0)
DEF_C99_BUILTIN(BUILT_IN_VSSCANF,
"__builtin_vsscanf",
BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG,
ATTR_FORMAT_SCANF_2_0)
DEF_C99_BUILTIN(BUILT_IN_VSNPRINTF,
"__builtin_vsnprintf",
BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG,
ATTR_FORMAT_PRINTF_3_0)
DEF_LIB_BUILTIN(BUILT_IN_VSPRINTF,
"__builtin_vsprintf",
BT_FN_INT_STRING_CONST_STRING_VALIST_ARG,
ATTR_FORMAT_PRINTF_2_0)
/* stdio.h builtins (with FILE *). */
/* Declare the __builtin_ style with arguments and the regular style
without them. We rely on stdio.h to supply the arguments for the
regular style declaration since we had to use void* instead of
FILE* in the __builtin_ prototype supplied here. */
DEF_FALLBACK_BUILTIN(BUILT_IN_FPUTC,
"__builtin_fputc",
BT_FN_INT_INT_PTR,
ATTR_NOTHROW_LIST)
DEF_BUILTIN (BUILT_IN_FPUTS,
"__builtin_fputs",
BUILT_IN_NORMAL,
......@@ -747,7 +789,7 @@ DEF_FRONT_END_LIB_BUILTIN(BUILT_IN_FPRINTF,
BT_FN_INT_PTR_CONST_STRING_VAR,
ATTR_FORMAT_PRINTF_2_3)
/* Stdio unlocked builtins. */
/* stdio unlocked builtins (without FILE *). */
DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_PUTCHAR_UNLOCKED,
"__builtin_putchar_unlocked",
......@@ -759,13 +801,17 @@ DEF_EXT_FRONT_END_LIB_BUILTIN(BUILT_IN_PRINTF_UNLOCKED,
"__builtin_printf_unlocked",
BT_FN_INT_CONST_STRING_VAR,
ATTR_FORMAT_PRINTF_1_2)
DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_FPUTC_UNLOCKED,
"__builtin_fputc_unlocked",
BT_FN_INT_INT_PTR)
/* stdio unlocked builtins (with FILE *). */
/* Declare the __builtin_ style with arguments and the regular style
without them. We rely on stdio.h to supply the arguments for the
regular style declaration since we had to use void* instead of
FILE* in the __builtin_ prototype supplied here. */
DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_FPUTC_UNLOCKED,
"__builtin_fputc_unlocked",
BT_FN_INT_INT_PTR)
DEF_BUILTIN (BUILT_IN_FPUTS_UNLOCKED,
"__builtin_fputs_unlocked",
BUILT_IN_NORMAL,
......
gcc/c-common.c
......@@ -3203,6 +3203,7 @@ c_common_nodes_and_builtins ()
#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
#define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
#define DEF_POINTER_TYPE(NAME, TYPE) NAME,
#include "builtin-types.def"
#undef DEF_PRIMITIVE_TYPE
......@@ -3214,6 +3215,7 @@ c_common_nodes_and_builtins ()
#undef DEF_FUNCTION_TYPE_VAR_0
#undef DEF_FUNCTION_TYPE_VAR_1
#undef DEF_FUNCTION_TYPE_VAR_2
#undef DEF_FUNCTION_TYPE_VAR_3
#undef DEF_POINTER_TYPE
BT_LAST
};
......@@ -3533,6 +3535,19 @@ c_common_nodes_and_builtins ()
tree_cons (NULL_TREE, \
builtin_types[(int) ARG2], \
NULL_TREE)));
#define DEF_FUNCTION_TYPE_VAR_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
builtin_types[(int) ENUM] \
= build_function_type \
(builtin_types[(int) RETURN], \
tree_cons (NULL_TREE, \
builtin_types[(int) ARG1], \
tree_cons (NULL_TREE, \
builtin_types[(int) ARG2], \
tree_cons (NULL_TREE, \
builtin_types[(int) ARG3], \
NULL_TREE))));
#define DEF_POINTER_TYPE(ENUM, TYPE) \
builtin_types[(int) ENUM] \
= build_pointer_type (builtin_types[(int) TYPE]);
......@@ -3544,6 +3559,8 @@ c_common_nodes_and_builtins ()
#undef DEF_FUNCTION_TYPE_4
#undef DEF_FUNCTION_TYPE_VAR_0
#undef DEF_FUNCTION_TYPE_VAR_1
#undef DEF_FUNCTION_TYPE_VAR_2
#undef DEF_FUNCTION_TYPE_VAR_3
#undef DEF_POINTER_TYPE
if (!c_attrs_initialized)
......
gcc/doc/extend.texi
......@@ -4591,16 +4591,22 @@ v4si f (v4si a, v4si b, v4si c)
@findex powl
@findex printf
@findex printf_unlocked
@findex putchar
@findex puts
@findex rindex
@findex round
@findex roundf
@findex roundl
@findex scanf
@findex sin
@findex sinf
@findex sinl
@findex snprintf
@findex sprintf
@findex sqrt
@findex sqrtf
@findex sqrtl
@findex sscanf
@findex strcat
@findex strchr
@findex strcmp
......@@ -4617,6 +4623,11 @@ v4si f (v4si a, v4si b, v4si c)
@findex trunc
@findex truncf
@findex truncl
@findex vprintf
@findex vscanf
@findex vsnprintf
@findex vsprintf
@findex vsscanf
GCC provides a large number of built-in functions other than the ones
mentioned above. Some of these are for internal use in the processing
......@@ -4648,10 +4659,12 @@ mode.
The ISO C99 functions @code{conj}, @code{conjf}, @code{conjl}, @code{creal},
@code{crealf}, @code{creall}, @code{cimag}, @code{cimagf}, @code{cimagl},
@code{_Exit},
@code{llabs}, @code{imaxabs}, @code{round}, @code{roundf}, @code{roundl},
@code{trunc}, @code{truncf}, @code{truncl}, @code{nearbyint},
@code{nearbyintf} and @code{nearbyintl} are handled as built-in functions
@code{_Exit}, @code{imaxabs}, @code{llabs},
@code{nearbyint}, @code{nearbyintf}, @code{nearbyintl},
@code{round}, @code{roundf}, @code{roundl}, @code{snprintf},
@code{trunc}, @code{truncf}, @code{truncl},
@code{vscanf}, @code{vsnprintf} and @code{vsscanf}
are handled as built-in functions
except in strict ISO C90 mode (@option{-ansi} or @option{-std=c89}).
There are also built-in versions of the ISO C99 functions @code{atan2f},
......@@ -4669,10 +4682,13 @@ The ISO C90 functions @code{abort}, @code{abs}, @code{atan2}, @code{ceil},
@code{exp}, @code{fabs}, @code{floor}, @code{fmod},
@code{fprintf}, @code{fputs}, @code{labs}, @code{log},
@code{memcmp}, @code{memcpy}, @code{memset}, @code{pow}, @code{printf},
@code{sin}, @code{sqrt}, @code{strcat}, @code{strchr}, @code{strcmp},
@code{putchar}, @code{puts}, @code{scanf}, @code{sin}, @code{snprintf},
@code{sprintf}, code{sqrt}, @code{sscanf},
@code{strcat}, @code{strchr}, @code{strcmp},
@code{strcpy}, @code{strcspn}, @code{strlen}, @code{strncat}, @code{strncmp},
@code{strncpy}, @code{strpbrk}, @code{strrchr}, @code{strspn}, and
@code{strstr} are all recognized as built-in functions unless
@code{strncpy}, @code{strpbrk}, @code{strrchr}, @code{strspn}, @code{strstr},
@code{vprintf} and @code{vsprintf}
are all recognized as built-in functions unless
@option{-fno-builtin} is specified (or @option{-fno-builtin-@var{function}}
is specified for an individual function). All of these functions have
corresponding versions prefixed with @code{__builtin_}.
......
gcc/java/ChangeLog
2003-03-01 Roger Sayle <roger@eyesopen.com>
* java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
(initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2003-03-01 Tom Tromey <tromey@redhat.com>
* parse.y (jdep_resolve_class): Only check deprecation if we found
......
gcc/java/builtins.c
......@@ -46,6 +46,7 @@ enum builtin_type
#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
#define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
#define DEF_POINTER_TYPE(NAME, TYPE) NAME,
#include "builtin-types.def"
#undef DEF_PRIMITIVE_TYPE
......@@ -57,6 +58,7 @@ enum builtin_type
#undef DEF_FUNCTION_TYPE_VAR_0
#undef DEF_FUNCTION_TYPE_VAR_1
#undef DEF_FUNCTION_TYPE_VAR_2
#undef DEF_FUNCTION_TYPE_VAR_3
#undef DEF_POINTER_TYPE
BT_LAST
};
......@@ -297,12 +299,14 @@ initialize_builtins (void)
#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
builtin_types[(int) ENUM] \
= define_builtin_type (RETURN, ARG1, ARG2, ARG3, ARG4);
#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
builtin_types[(int) ENUM] = NULL_TREE;
#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \
#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \
builtin_types[(int) ENUM] = NULL_TREE;
#define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \
builtin_types[(int) ENUM] = NULL_TREE;
#define DEF_FUNCTION_TYPE_VAR_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
builtin_types[(int) ENUM] = NULL_TREE;
#define DEF_POINTER_TYPE(ENUM, TYPE) \
builtin_types[(int) ENUM] = NULL_TREE;
......
gcc/testsuite/ChangeLog
2003-03-01 Roger Sayle <roger@eyesopen.com>
* g++.old-deja/g++.other/builtins10.C: New test for PR 9367.
* gcc.dg/format/attr-5.c: Handle new conflicting types warning.
2003-03-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
* g++.dg/warn/implicit-typename1.C: Remove warning.
......
gcc/testsuite/g++.old-deja/g++.other/builtins10.C 0 → 100644
// Build don't link:
// Test that built-in functions don't warn when prototyped without arguments.
// Origin: PR c++/9367
// Copyright (C) 2003 Free Software Foundation.
extern "C" int snprintf();
gcc/testsuite/gcc.dg/format/attr-5.c
......@@ -11,7 +11,7 @@ static int scanf(const char *restrict, ...);
/* This sscanf declaration doesn't have variable arguments, so isn't
compatible with a format attribute. */
extern int sscanf(const char *restrict, const char *restrict, int *);
extern int sscanf(const char *restrict, const char *restrict, int *); /* { dg-warning "conflict" "conflict" } */
void
foo (const char *s, int *p)
......
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