Open goretkin opened 4 years ago
julia> (@cxx fabs(2.0);) 2.0 julia> (@cxx fabs(2.0);) == 2.0 true julia> @cxx fabs(2.0) == 2.0; ERROR: UndefVarError: fabs not defined Stacktrace: [1] top-level scope at REPL[10]:1 julia> @cxx (fabs(2.0) == 2.0;) ERROR: LoadError: Unrecognized CPP Expression begin fabs(2.0) == 2.0 end (block) Stacktrace: [1] error(::String, ::Expr, ::String, ::Symbol, ::String) at ./error.jl:42 [2] cpps_impl(::Module, ::Expr, ::Expr, ::Bool, ::Bool, ::Bool) at /Users/goretkin/.julia/dev/Cxx/src/cxxmacro.jl:175 [3] cpps_impl(::Module, ::Expr) at /Users/goretkin/.julia/dev/Cxx/src/cxxmacro.jl:136 [4] @cxx(::LineNumberNode, ::Module, ::Any) at /Users/goretkin/.julia/dev/Cxx/src/cxxmacro.jl:200 in expression starting at REPL[11]:1
I'm not sure why the last one doesn't return "true", but I don't understand fully the different scopes in C++.
I'm not sure why the last one doesn't return "true", but I don't understand fully the different scopes in C++.