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Only declare gets for C++ < 2014 on Solaris (PR libstdc++/78979)

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PR libstdc++/78979
	* inclhack.def (solaris_gets_c11, solaris_gets_cxx14)
	(solaris_std_gets_cxx14, solaris_stdlib_noreturn): New fixes.
	* fixincl.x: Regenerate.
	* tests/base/iso/stdio_iso.h [SOLARIS_GETS_C11_CHECK,
	SOLARIS_GETS_CXX14_CHECK, SOLARIS_STD_GETS_CXX14_CHECK,
	SOLARIS_STDLIB_NORETURN_CHECK]: New tests.

From-SVN: r244428
This commit is contained in:
Rainer Orth 2017-01-13 12:09:13 +00:00 committed by Rainer Orth
parent a181b2bcd7
commit 2252a8025d
6 changed files with 294 additions and 5 deletions
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10
fixincludes/ChangeLog
View File

@ -1,3 +1,13 @@
2017-01-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libstdc++/78979
* inclhack.def (solaris_gets_c11, solaris_gets_cxx14)
(solaris_std_gets_cxx14, solaris_stdlib_noreturn): New fixes.
* fixincl.x: Regenerate.
* tests/base/iso/stdio_iso.h [SOLARIS_GETS_C11_CHECK,
SOLARIS_GETS_CXX14_CHECK, SOLARIS_STD_GETS_CXX14_CHECK,
SOLARIS_STDLIB_NORETURN_CHECK]: New tests.
2016-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* inclhack.def (solaris_math_12): New fix.

188
fixincludes/fixincl.x
View File

@ -2,11 +2,11 @@
*
* DO NOT EDIT THIS FILE (fixincl.x)
*
* It has been AutoGen-ed November 20, 2016 at 12:02:46 PM by AutoGen 5.16.2
* It has been AutoGen-ed January 12, 2017 at 11:46:34 AM by AutoGen 5.16.2
* From the definitions inclhack.def
* and the template file fixincl
*/
/* DO NOT SVN-MERGE THIS FILE, EITHER Sun Nov 20 12:02:47 MET 2016
/* DO NOT SVN-MERGE THIS FILE, EITHER Thu Jan 12 11:46:34 2017
*
* You must regenerate it. Use the ./genfixes script.
*
@ -15,7 +15,7 @@
* certain ANSI-incompatible system header files which are fixed to work
* correctly with ANSI C and placed in a directory that GNU C will search.
*
* This file contains 242 fixup descriptions.
* This file contains 246 fixup descriptions.
*
* See README for more information.
*
@ -7066,6 +7066,84 @@ static const char* apzSolaris_Getc_Strict_StdcPatch[] = {
"%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Gets_C11 fix
*/
tSCC zSolaris_Gets_C11Name[] =
"solaris_gets_c11";
/*
* File name selection pattern
*/
tSCC zSolaris_Gets_C11List[] =
"iso/stdio_iso.h\0";
/*
* Machine/OS name selection pattern
*/
tSCC* apzSolaris_Gets_C11Machs[] = {
"*-*-solaris2*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
*/
tSCC zSolaris_Gets_C11Select0[] =
"(extern char[ \t]*\\*gets\\(char \\*\\));";
#define SOLARIS_GETS_C11_TEST_CT 1
static tTestDesc aSolaris_Gets_C11Tests[] = {
{ TT_EGREP, zSolaris_Gets_C11Select0, (regex_t*)NULL }, };
/*
* Fix Command Arguments for Solaris_Gets_C11
*/
static const char* apzSolaris_Gets_C11Patch[] = {
"format",
"#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n\
%1 __attribute__((__deprecated__));\n\
#endif",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Gets_Cxx14 fix
*/
tSCC zSolaris_Gets_Cxx14Name[] =
"solaris_gets_cxx14";
/*
* File name selection pattern
*/
tSCC zSolaris_Gets_Cxx14List[] =
"iso/stdio_iso.h\0";
/*
* Machine/OS name selection pattern
*/
tSCC* apzSolaris_Gets_Cxx14Machs[] = {
"*-*-solaris2*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
*/
tSCC zSolaris_Gets_Cxx14Select0[] =
"(#if __STDC_VERSION__ < 201112L)\n\
(extern char\t\\*gets\\(char \\*\\) __ATTR_DEPRECATED;)";
#define SOLARIS_GETS_CXX14_TEST_CT 1
static tTestDesc aSolaris_Gets_Cxx14Tests[] = {
{ TT_EGREP, zSolaris_Gets_Cxx14Select0, (regex_t*)NULL }, };
/*
* Fix Command Arguments for Solaris_Gets_Cxx14
*/
static const char* apzSolaris_Gets_Cxx14Patch[] = {
"format",
"%1 && __cplusplus < 201402L\n\
%2",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Int_Const fix
@ -7818,6 +7896,45 @@ using std::__flsbuf;\n\
%2",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Std_Gets_Cxx14 fix
*/
tSCC zSolaris_Std_Gets_Cxx14Name[] =
"solaris_std_gets_cxx14";
/*
* File name selection pattern
*/
tSCC zSolaris_Std_Gets_Cxx14List[] =
"stdio.h\0";
/*
* Machine/OS name selection pattern
*/
tSCC* apzSolaris_Std_Gets_Cxx14Machs[] = {
"*-*-solaris2*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
*/
tSCC zSolaris_Std_Gets_Cxx14Select0[] =
"using std::gets;";
#define SOLARIS_STD_GETS_CXX14_TEST_CT 1
static tTestDesc aSolaris_Std_Gets_Cxx14Tests[] = {
{ TT_EGREP, zSolaris_Std_Gets_Cxx14Select0, (regex_t*)NULL }, };
/*
* Fix Command Arguments for Solaris_Std_Gets_Cxx14
*/
static const char* apzSolaris_Std_Gets_Cxx14Patch[] = {
"format",
"#if __cplusplus < 201402L\n\
%0\n\
#endif",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Stdio_Tag fix
@ -7859,6 +7976,43 @@ static const char* apzSolaris_Stdio_TagPatch[] = { sed_cmd_z,
"-e", "s/defined(__cplusplus) && (__cplusplus < 54321L)/0/",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Stdlib_Noreturn fix
*/
tSCC zSolaris_Stdlib_NoreturnName[] =
"solaris_stdlib_noreturn";
/*
* File name selection pattern
*/
tSCC zSolaris_Stdlib_NoreturnList[] =
"iso/stdlib_c99.h\0";
/*
* Machine/OS name selection pattern
*/
tSCC* apzSolaris_Stdlib_NoreturnMachs[] = {
"*-*-solaris2*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
*/
tSCC zSolaris_Stdlib_NoreturnSelect0[] =
"(extern) _Noreturn (void quick_exit\\(int\\));";
#define SOLARIS_STDLIB_NORETURN_TEST_CT 1
static tTestDesc aSolaris_Stdlib_NoreturnTests[] = {
{ TT_EGREP, zSolaris_Stdlib_NoreturnSelect0, (regex_t*)NULL }, };
/*
* Fix Command Arguments for Solaris_Stdlib_Noreturn
*/
static const char* apzSolaris_Stdlib_NoreturnPatch[] = {
"format",
"%1 %2 __attribute__((__noreturn__));",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Statsswtch fix
@ -9908,9 +10062,9 @@ static const char* apzX11_SprintfPatch[] = {
*
* List of all fixes
*/
#define REGEX_COUNT 279
#define REGEX_COUNT 283
#define MACH_LIST_SIZE_LIMIT 187
#define FIX_COUNT 242
#define FIX_COUNT 246
/*
* Enumerate the fixes
@ -10087,6 +10241,8 @@ typedef enum {
SOLARIS_COMPLEX_CXX_FIXIDX,
SOLARIS_CXX_LINKAGE_FIXIDX,
SOLARIS_GETC_STRICT_STDC_FIXIDX,
SOLARIS_GETS_C11_FIXIDX,
SOLARIS_GETS_CXX14_FIXIDX,
SOLARIS_INT_CONST_FIXIDX,
SOLARIS_INT_LIMITS_1_FIXIDX,
SOLARIS_INT_LIMITS_2_FIXIDX,
@ -10105,7 +10261,9 @@ typedef enum {
SOLARIS_POW_INT_OVERLOAD_FIXIDX,
SOLARIS_RWLOCK_INIT_1_FIXIDX,
SOLARIS_STD___FILBUF_FIXIDX,
SOLARIS_STD_GETS_CXX14_FIXIDX,
SOLARIS_STDIO_TAG_FIXIDX,
SOLARIS_STDLIB_NORETURN_FIXIDX,
STATSSWTCH_FIXIDX,
STDIO_STDARG_H_FIXIDX,
STDIO_VA_LIST_FIXIDX,
@ -11016,6 +11174,16 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
SOLARIS_GETC_STRICT_STDC_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Getc_Strict_StdcTests, apzSolaris_Getc_Strict_StdcPatch, 0 },
{ zSolaris_Gets_C11Name, zSolaris_Gets_C11List,
apzSolaris_Gets_C11Machs,
SOLARIS_GETS_C11_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Gets_C11Tests, apzSolaris_Gets_C11Patch, 0 },
{ zSolaris_Gets_Cxx14Name, zSolaris_Gets_Cxx14List,
apzSolaris_Gets_Cxx14Machs,
SOLARIS_GETS_CXX14_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Gets_Cxx14Tests, apzSolaris_Gets_Cxx14Patch, 0 },
{ zSolaris_Int_ConstName, zSolaris_Int_ConstList,
apzSolaris_Int_ConstMachs,
SOLARIS_INT_CONST_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
@ -11106,11 +11274,21 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
SOLARIS_STD___FILBUF_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Std___FilbufTests, apzSolaris_Std___FilbufPatch, 0 },
{ zSolaris_Std_Gets_Cxx14Name, zSolaris_Std_Gets_Cxx14List,
apzSolaris_Std_Gets_Cxx14Machs,
SOLARIS_STD_GETS_CXX14_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Std_Gets_Cxx14Tests, apzSolaris_Std_Gets_Cxx14Patch, 0 },
{ zSolaris_Stdio_TagName, zSolaris_Stdio_TagList,
apzSolaris_Stdio_TagMachs,
SOLARIS_STDIO_TAG_TEST_CT, FD_MACH_ONLY,
aSolaris_Stdio_TagTests, apzSolaris_Stdio_TagPatch, 0 },
{ zSolaris_Stdlib_NoreturnName, zSolaris_Stdlib_NoreturnList,
apzSolaris_Stdlib_NoreturnMachs,
SOLARIS_STDLIB_NORETURN_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Stdlib_NoreturnTests, apzSolaris_Stdlib_NoreturnPatch, 0 },
{ zStatsswtchName, zStatsswtchList,
apzStatsswtchMachs,
STATSSWTCH_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

67
fixincludes/inclhack.def
View File

@ -3592,6 +3592,43 @@ fix = {
"#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
};
/*
* Solaris <iso/stdio_iso.h> should deprecate gets before C11.
*/
fix = {
hackname = solaris_gets_c11;
mach = "*-*-solaris2*";
files = "iso/stdio_iso.h";
select = "(extern char[ \t]*\\*gets\\(char \\*\\));";
c_fix = format;
c_fix_arg = "#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n"
"%1 __attribute__((__deprecated__));\n"
"#endif";
test_text = "extern char *gets(char *);";
};
/*
* Solaris <iso/stdio_iso.h> shouldn't declare gets for C++14.
*/
fix = {
hackname = solaris_gets_cxx14;
mach = "*-*-solaris2*";
files = "iso/stdio_iso.h";
select = <<- _EOSelect_
(#if __STDC_VERSION__ < 201112L)
(extern char \*gets\(char \*\) __ATTR_DEPRECATED;)
_EOSelect_;
c_fix = format;
c_fix_arg = "%1 && __cplusplus < 201402L\n%2";
test_text = <<- _EOText_
#if __STDC_VERSION__ < 201112L
extern char *gets(char *) __ATTR_DEPRECATED;
_EOText_;
};
/*
* Sun Solaris 2 has a version of sys/int_const.h that defines
* UINT8_C and UINT16_C to unsigned constants.
@ -3981,6 +4018,21 @@ fix = {
"#endif";
};
/*
* Solaris <stdio.h> shouldn't use std::gets for C++14.
*/
fix = {
hackname = solaris_std_gets_cxx14;
mach = "*-*-solaris2*";
files = "stdio.h";
select = "using std::gets;";
c_fix = format;
c_fix_arg = "#if __cplusplus < 201402L\n%0\n#endif";
test_text = "using std::gets;";
};
/*
* Sun Solaris 8 has what appears to be some gross workaround for
* some old version of their c++ compiler. G++ doesn't want it
@ -3999,6 +4051,21 @@ fix = {
test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
};
/*
* Solaris <stdlib.h> shouldn't use _Noreturn, breaks with C++.
*/
fix = {
hackname = solaris_stdlib_noreturn;
mach = "*-*-solaris2*";
files = "iso/stdlib_c99.h";
select = "(extern) _Noreturn (void quick_exit\\(int\\));";
c_fix = format;
c_fix_arg = "%1 %2 __attribute__((__noreturn__));";
test_text = "extern _Noreturn void quick_exit(int);";
};
/*
* a missing semi-colon at the end of the statsswtch structure definition.
*/

13
fixincludes/tests/base/iso/stdio_iso.h
View File

@ -12,3 +12,16 @@
#if defined( SOLARIS_GETC_STRICT_STDC_CHECK )
#if !defined(_REENTRANT) && !defined(_LP64) && (!defined(_STRICT_STDC) || (__cplusplus >= 199711L))
#endif /* SOLARIS_GETC_STRICT_STDC_CHECK */
#if defined( SOLARIS_GETS_C11_CHECK )
#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L
extern char *gets(char *) __attribute__((__deprecated__));
#endif
#endif /* SOLARIS_GETS_C11_CHECK */
#if defined( SOLARIS_GETS_CXX14_CHECK )
#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L
extern char *gets(char *) __ATTR_DEPRECATED;
#endif /* SOLARIS_GETS_CXX14_CHECK */

14
fixincludes/tests/base/iso/stdlib_c99.h Normal file
View File

@ -0,0 +1,14 @@
/* DO NOT EDIT THIS FILE.
It has been auto-edited by fixincludes from:
"fixinc/tests/inc/iso/stdlib_c99.h"
This had to be done to correct non-standard usages in the
original, manufacturer supplied header file. */
#if defined( SOLARIS_STDLIB_NORETURN_CHECK )
extern void quick_exit(int) __attribute__((__noreturn__));
#endif /* SOLARIS_STDLIB_NORETURN_CHECK */

7
fixincludes/tests/base/stdio.h
View File

@ -90,6 +90,13 @@ using std::__flsbuf;
#endif /* SOLARIS_STD___FILBUF_CHECK */
#if defined( SOLARIS_STD_GETS_CXX14_CHECK )
#if __cplusplus < 201402L
using std::gets;
#endif
#endif /* SOLARIS_STD_GETS_CXX14_CHECK */
#if defined( STDIO_STDARG_H_CHECK )
#endif /* STDIO_STDARG_H_CHECK */