diff options
Diffstat (limited to 'cpp/src/slice2objc/Gen.cpp')
| -rw-r--r-- | cpp/src/slice2objc/Gen.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/cpp/src/slice2objc/Gen.cpp b/cpp/src/slice2objc/Gen.cpp index 718204ecab6..d3316087916 100644 --- a/cpp/src/slice2objc/Gen.cpp +++ b/cpp/src/slice2objc/Gen.cpp @@ -2035,7 +2035,7 @@ Slice::Gen::TypesVisitor::writeMemberHashCode(const DataMemberList& dataMembers, { case Builtin::KindLong: { - _M << nl << "h_ = ((h_ << 5) + h_) ^ [@(" << name << ") hash];"; + _M << nl << "h_ = ((h_ << 5) + h_) ^ (uint)(" << name << " ^ (" << name << " >> 32));"; break; } case Builtin::KindFloat: @@ -2045,7 +2045,10 @@ Slice::Gen::TypesVisitor::writeMemberHashCode(const DataMemberList& dataMembers, } case Builtin::KindDouble: { - _M << nl << "h_ = ((h_ << 5) + h_) ^ [@(" << name << ") hash];"; + _M << sb; + _M << nl << "unsigned long long bits_ = (unsigned long long)" << name << ";"; + _M << nl << "h_ = ((h_ << 5) + h_) ^ (uint)(bits_ ^ (bits_ >> 32));"; + _M << eb; break; } default: |