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Common: Assert that translatable strings use positional arguments

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Like PR 9260, but for a different requirement (see PR 9253).
This commit is contained in:
JosJuice 2020-11-20 17:29:11 +01:00
commit e4ceed2bed
2 changed files with 50 additions and 5 deletions
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20
Source/Core/Common/MsgHandler.h
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@ -102,6 +102,16 @@ std::string FmtFormatT(const char* string, Args&&... args)
##__VA_ARGS__); \
}()
#define GenericAlertFmtT(yes_no, style, format, ...) \
[&] { \
static_assert(!Common::ContainsNonPositionalArguments(format), \
"Translatable strings must use positional arguments (e.g. {0} instead of {})"); \
/* Use a macro-like name to avoid shadowing warnings */ \
constexpr auto GENERIC_ALERT_FMT_N = Common::CountFmtReplacementFields(format); \
return Common::MsgAlertFmt<GENERIC_ALERT_FMT_N>(yes_no, style, FMT_STRING(format), \
##__VA_ARGS__); \
}()
#define SuccessAlertFmt(format, ...) \
GenericAlertFmt(false, Common::MsgType::Information, format, ##__VA_ARGS__)
@ -119,16 +129,16 @@ std::string FmtFormatT(const char* string, Args&&... args)
// Use these macros (that do the same thing) if the message should be translated.
#define SuccessAlertFmtT(format, ...) \
GenericAlertFmt(false, Common::MsgType::Information, format, ##__VA_ARGS__)
GenericAlertFmtT(false, Common::MsgType::Information, format, ##__VA_ARGS__)
#define PanicAlertFmtT(format, ...) \
GenericAlertFmt(false, Common::MsgType::Warning, format, ##__VA_ARGS__)
GenericAlertFmtT(false, Common::MsgType::Warning, format, ##__VA_ARGS__)
#define PanicYesNoFmtT(format, ...) \
GenericAlertFmt(true, Common::MsgType::Warning, format, ##__VA_ARGS__)
GenericAlertFmtT(true, Common::MsgType::Warning, format, ##__VA_ARGS__)
#define AskYesNoFmtT(format, ...) \
GenericAlertFmt(true, Common::MsgType::Question, format, ##__VA_ARGS__)
GenericAlertFmtT(true, Common::MsgType::Question, format, ##__VA_ARGS__)
#define CriticalAlertFmtT(format, ...) \
GenericAlertFmt(false, Common::MsgType::Critical, format, ##__VA_ARGS__)
GenericAlertFmtT(false, Common::MsgType::Critical, format, ##__VA_ARGS__)