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Set explicit return type for function _backend_instance

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Inferred return type is Any, otherwise, not AbstractBackend.
This commit is contained in:
Oliver Schulz 2018-11-01 23:07:58 +01:00
parent 43245b5eb5
commit ffcdf986a3
1 changed files with 5 additions and 1 deletions
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6
src/backends.jl
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@ -15,7 +15,11 @@ backends() = _backends
"Returns the name of the current backend" "Returns the name of the current backend"
backend_name() = CURRENT_BACKEND.sym backend_name() = CURRENT_BACKEND.sym
_backend_instance(sym::Symbol)::AbstractBackend = haskey(_backendType, sym) ? _backendType[sym]() : error("Unsupported backend $sym")
function _backend_instance(sym::Symbol)::AbstractBackend
haskey(_backendType, sym) ? _backendType[sym]() : error("Unsupported backend $sym")
end
backend_package_name(sym::Symbol) = _backend_packages[sym] backend_package_name(sym::Symbol) = _backend_packages[sym]
macro init_backend(s) macro init_backend(s)