diff options
Diffstat (limited to 'Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h')
-rw-r--r-- | Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h b/Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h index 7f23e0a8250..11c92717c10 100644 --- a/Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h +++ b/Build/source/libs/icu/icu-src/source/i18n/double-conversion-utils.h @@ -37,6 +37,9 @@ #ifndef DOUBLE_CONVERSION_UTILS_H_ #define DOUBLE_CONVERSION_UTILS_H_ +// Use DOUBLE_CONVERSION_NON_PREFIXED_MACROS to get unprefixed macros as was +// the case in double-conversion releases prior to 3.1.6 + #include <cstdlib> #include <cstring> @@ -46,9 +49,17 @@ #define DOUBLE_CONVERSION_ASSERT(condition) \ U_ASSERT(condition) #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(ASSERT) +#define ASSERT DOUBLE_CONVERSION_ASSERT +#endif + #ifndef DOUBLE_CONVERSION_UNIMPLEMENTED #define DOUBLE_CONVERSION_UNIMPLEMENTED() (abort()) #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNIMPLEMENTED) +#define UNIMPLEMENTED DOUBLE_CONVERSION_UNIMPLEMENTED +#endif + #ifndef DOUBLE_CONVERSION_NO_RETURN #ifdef _MSC_VER #define DOUBLE_CONVERSION_NO_RETURN __declspec(noreturn) @@ -56,6 +67,10 @@ #define DOUBLE_CONVERSION_NO_RETURN __attribute__((noreturn)) #endif #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(NO_RETURN) +#define NO_RETURN DOUBLE_CONVERSION_NO_RETURN +#endif + #ifndef DOUBLE_CONVERSION_UNREACHABLE #ifdef _MSC_VER void DOUBLE_CONVERSION_NO_RETURN abort_noreturn(); @@ -65,6 +80,9 @@ inline void abort_noreturn() { abort(); } #define DOUBLE_CONVERSION_UNREACHABLE() (abort()) #endif #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNREACHABLE) +#define UNREACHABLE DOUBLE_CONVERSION_UNREACHABLE +#endif // Not all compilers support __has_attribute and combining a check for both // ifdef and __has_attribute on the same preprocessor line isn't portable. @@ -81,12 +99,18 @@ inline void abort_noreturn() { abort(); } #define DOUBLE_CONVERSION_UNUSED #endif #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UNUSED) +#define UNUSED DOUBLE_CONVERSION_UNUSED +#endif #if DOUBLE_CONVERSION_HAS_ATTRIBUTE(uninitialized) #define DOUBLE_CONVERSION_STACK_UNINITIALIZED __attribute__((uninitialized)) #else #define DOUBLE_CONVERSION_STACK_UNINITIALIZED #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(STACK_UNINITIALIZED) +#define STACK_UNINITIALIZED DOUBLE_CONVERSION_STACK_UNINITIALIZED +#endif // Double operations detection based on target architecture. // Linux uses a 80bit wide floating point stack on x86. This induces double @@ -127,7 +151,7 @@ int main(int argc, char** argv) { defined(_MIPS_ARCH_MIPS32R2) || defined(__ARMEB__) ||\ defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \ defined(__riscv) || defined(__e2k__) || \ - defined(__or1k__) || defined(__arc__) || \ + defined(__or1k__) || defined(__arc__) || defined(__ARC64__) || \ defined(__microblaze__) || defined(__XTENSA__) || \ defined(__EMSCRIPTEN__) || defined(__wasm32__) #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1 @@ -144,6 +168,9 @@ int main(int argc, char** argv) { #else #error Target architecture was not detected as supported by Double-Conversion. #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(CORRECT_DOUBLE_OPERATIONS) +#define CORRECT_DOUBLE_OPERATIONS DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS +#endif #if defined(_WIN32) && !defined(__MINGW32__) @@ -169,7 +196,9 @@ typedef uint16_t uc16; // Usage: instead of writing 0x1234567890123456 // write DOUBLE_CONVERSION_UINT64_2PART_C(0x12345678,90123456); #define DOUBLE_CONVERSION_UINT64_2PART_C(a, b) (((static_cast<uint64_t>(a) << 32) + 0x##b##u)) - +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(UINT64_2PART_C) +#define UINT64_2PART_C DOUBLE_CONVERSION_UINT64_2PART_C +#endif // The expression DOUBLE_CONVERSION_ARRAY_SIZE(a) is a compile-time constant of type // size_t which represents the number of elements of the given @@ -180,6 +209,9 @@ typedef uint16_t uc16; ((sizeof(a) / sizeof(*(a))) / \ static_cast<size_t>(!(sizeof(a) % sizeof(*(a))))) #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(ARRAY_SIZE) +#define ARRAY_SIZE DOUBLE_CONVERSION_ARRAY_SIZE +#endif // A macro to disallow the evil copy constructor and operator= functions // This should be used in the private: declarations for a class @@ -188,6 +220,9 @@ typedef uint16_t uc16; TypeName(const TypeName&); \ void operator=(const TypeName&) #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(DC_DISALLOW_COPY_AND_ASSIGN) +#define DC_DISALLOW_COPY_AND_ASSIGN DOUBLE_CONVERSION_DISALLOW_COPY_AND_ASSIGN +#endif // A macro to disallow all the implicit constructors, namely the // default constructor, copy constructor and operator= functions. @@ -200,6 +235,9 @@ typedef uint16_t uc16; TypeName(); \ DOUBLE_CONVERSION_DISALLOW_COPY_AND_ASSIGN(TypeName) #endif +#if defined(DOUBLE_CONVERSION_NON_PREFIXED_MACROS) && !defined(DC_DISALLOW_IMPLICIT_CONSTRUCTORS) +#define DC_DISALLOW_IMPLICIT_CONSTRUCTORS DOUBLE_CONVERSION_DISALLOW_IMPLICIT_CONSTRUCTORS +#endif // ICU PATCH: Wrap in ICU namespace U_NAMESPACE_BEGIN |