diff options
Diffstat (limited to 'thirdparty/icu4c/common/unistr.cpp')
| -rw-r--r-- | thirdparty/icu4c/common/unistr.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/thirdparty/icu4c/common/unistr.cpp b/thirdparty/icu4c/common/unistr.cpp index 077b4d6ef2..c18665928d 100644 --- a/thirdparty/icu4c/common/unistr.cpp +++ b/thirdparty/icu4c/common/unistr.cpp @@ -334,7 +334,8 @@ Replaceable::clone() const { // UnicodeString overrides clone() with a real implementation UnicodeString * UnicodeString::clone() const { - return new UnicodeString(*this); + LocalPointer<UnicodeString> clonedString(new UnicodeString(*this)); + return clonedString.isValid() && !clonedString->isBogus() ? clonedString.orphan() : nullptr; } //======================================== @@ -1976,7 +1977,12 @@ The vector deleting destructor is already a part of UObject, but defining it here makes sure that it is included with this object file. This makes sure that static library dependencies are kept to a minimum. */ +#if defined(__clang__) || U_GCC_MAJOR_MINOR >= 1100 +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wunused-function" static void uprv_UnicodeStringDummy(void) { delete [] (new UnicodeString[2]); } +#pragma GCC diagnostic pop +#endif #endif |