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Add printf attribute to functions call va_list format functions

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Nobuyoshi Nakada 2021-09-12 14:05:52 +09:00
parent c5570a7c11
commit e802587433
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GPG Key ID: 7CD2805BFA3770C6
1 changed files with 2 additions and 0 deletions
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spec/ruby/optional/capi/ext/string_spec.c
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@ -471,6 +471,7 @@ static VALUE string_spec_rb_sprintf4(VALUE self, VALUE str) {
return rb_sprintf("Result: %+" PRIsVALUE ".", str); return rb_sprintf("Result: %+" PRIsVALUE ".", str);
} }
PRINTF_ARGS(static VALUE string_spec_rb_vsprintf_worker(char* fmt, ...), 1, 2);
static VALUE string_spec_rb_vsprintf_worker(char* fmt, ...) { static VALUE string_spec_rb_vsprintf_worker(char* fmt, ...) {
va_list varargs; va_list varargs;
VALUE str; VALUE str;
@ -533,6 +534,7 @@ static VALUE string_spec_rb_utf8_str_new_cstr(VALUE self) {
return rb_utf8_str_new_cstr("nokogiri"); return rb_utf8_str_new_cstr("nokogiri");
} }
PRINTF_ARGS(static VALUE call_rb_str_vcatf(VALUE mesg, const char *fmt, ...), 2, 3);
static VALUE call_rb_str_vcatf(VALUE mesg, const char *fmt, ...){ static VALUE call_rb_str_vcatf(VALUE mesg, const char *fmt, ...){
va_list ap; va_list ap;
va_start(ap, fmt); va_start(ap, fmt);