Add Reference constructors (#7)

* Add Reference constructors * version bump
JuliaSIMD · Aug 9, 2021 · d9f69d9 · d9f69d9 · Tokazama · Aug 9, 2021
1 parent 1ddedc8
commit d9f69d9
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "ManualMemory"
 uuid = "d125e4d3-2237-4719-b19c-fa641b8a4667"
 authors = ["chriselrod <[email protected]> and contributors"]
-version = "0.1.4"
+version = "0.1.5"
 
 [compat]
 julia = "1.5"

diff --git a/src/ManualMemory.jl b/src/ManualMemory.jl
@@ -50,7 +50,12 @@ end
 
 @inline store!(p::Ptr{T}, v) where {T} = store!(p, convert(T, v))
 
-mutable struct Reference{T}; data::T; end
+mutable struct Reference{T}
+    data::T
+
+    Reference{T}() where {T} = new()
+    Reference{T}(x) where {T} = new(x)
+end
 @inline load(p::Ptr{Reference{T}}) where {T} = getfield(ccall(:jl_value_ptr, Ref{Reference{T}}, (Ptr{Cvoid},), unsafe_load(Base.unsafe_convert(Ptr{Ptr{Cvoid}}, p))), :data)
 @inline dereference(r::Reference) = getfield(r, :data)
 @inline dereference(x) = x