case LengthModifier::AsIntMax:
case LengthModifier::AsSizeT:
case LengthModifier::AsPtrDiff:
- if (LM.getKind() == LengthModifier::AsSizeT &&
- Target.getTriple().isOSMSVCRT() &&
- !LO.isCompatibleWithMSVC(LangOptions::MSVC2015)) {
- // The standard libraries before MSVC2015 didn't support the 'z' length
- // modifier for size_t. So if the MS compatibility version is less than
- // that, reject.
- return false;
- }
-
switch (CS.getKind()) {
case ConversionSpecifier::dArg:
case ConversionSpecifier::DArg:
// RUN: %clang_cc1 -fsyntax-only -verify -fms-compatibility -triple=i386-pc-win32 %s
-// RUN: %clang_cc1 -fsyntax-only -verify -fms-compatibility -triple=i386-pc-win32 -fms-compatibility-version=18 %s
-// RUN: %clang_cc1 -fsyntax-only -verify -fms-compatibility -triple=i386-pc-win32 -fms-compatibility-version=19 -DSIZE_T_OK %s
// RUN: %clang_cc1 -fsyntax-only -verify -fms-compatibility -triple=i386-pc-win32 -Wformat-non-iso -DNON_ISO_WARNING %s
int printf(const char *format, ...) __attribute__((format(printf, 1, 2)));
scanf("%Z", p); // expected-warning{{invalid conversion specifier 'Z'}}
}
-void size_t_test(size_t s) {
- printf("%zu", s);
-#ifndef SIZE_T_OK
- // expected-warning@-2 {{length modifier 'z' results in undefined behavior or no effect with 'u' conversion specifier}}
-#endif
-}
-
#endif