- u -

• UNARY_OP : Engine.cpp , Synthesiser.cpp
• UNARY_OP_F : Synthesiser.cpp
• UNARY_OP_I : Synthesiser.cpp
• UNARY_OP_INTEGRAL : Synthesiser.cpp
• UNARY_OP_U : Synthesiser.cpp
• unlikely : UnionFind.h
• UNREACHABLE_BAD_CASE_ANALYSIS : MiscUtil.h