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Revert c1fddb9, 639cfa4: "Codechange: Check if access __attribute__ is supported before trying to use it." (#8526)

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This reverts commit c1fddb9a6a and 639cfa43d2.

access_mode "none" is only supported by GCC11, but introduced
after it branched. So there are GCC11.0s out there that do not
support it. We will have to wait for GCC11.1 to hit before we
can re-add this.
This commit is contained in:
Patric Stout 2021-01-08 15:25:44 +01:00 committed by GitHub
parent 4059ccf863
commit fda1fbf61c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 18 deletions
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10
src/stdafx.h
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@ -137,16 +137,6 @@
# endif
#endif /* __GNUC__ || __clang__ */
#if defined __has_attribute
# if __has_attribute (access)
# define NOACCESS(args) __attribute__ ((access (none, args)))
# else
# define NOACCESS(args)
# endif
#else
# define NOACCESS(args)
#endif
#if defined(__WATCOMC__)
# define NORETURN
# define CDECL

16
src/string_func.h
View File

@ -30,25 +30,25 @@
#include "core/bitmath_func.hpp"
#include "string_type.h"
char *strecat(char *dst, const char *src, const char *last) NOACCESS(3);
char *strecpy(char *dst, const char *src, const char *last) NOACCESS(3);
char *stredup(const char *src, const char *last = nullptr) NOACCESS(2);
char *strecat(char *dst, const char *src, const char *last);
char *strecpy(char *dst, const char *src, const char *last);
char *stredup(const char *src, const char *last = nullptr);
int CDECL seprintf(char *str, const char *last, const char *format, ...) WARN_FORMAT(3, 4) NOACCESS(2);
int CDECL vseprintf(char *str, const char *last, const char *format, va_list ap) WARN_FORMAT(3, 0) NOACCESS(2);
int CDECL seprintf(char *str, const char *last, const char *format, ...) WARN_FORMAT(3, 4);
int CDECL vseprintf(char *str, const char *last, const char *format, va_list ap) WARN_FORMAT(3, 0);
char *CDECL str_fmt(const char *str, ...) WARN_FORMAT(1, 2);
void str_validate(char *str, const char *last, StringValidationSettings settings = SVS_REPLACE_WITH_QUESTION_MARK) NOACCESS(2);
void str_validate(char *str, const char *last, StringValidationSettings settings = SVS_REPLACE_WITH_QUESTION_MARK);
std::string str_validate(const std::string &str, StringValidationSettings settings = SVS_REPLACE_WITH_QUESTION_MARK);
void ValidateString(const char *str);
void str_fix_scc_encoded(char *str, const char *last) NOACCESS(2);
void str_fix_scc_encoded(char *str, const char *last);
void str_strip_colours(char *str);
bool strtolower(char *str);
bool strtolower(std::string &str, std::string::size_type offs = 0);
bool StrValid(const char *str, const char *last) NOACCESS(2);
bool StrValid(const char *str, const char *last);
/**
* Check if a string buffer is empty.