From 14e6b7594d7f7dbd08a0c64bf4919400f0e152fb Mon Sep 17 00:00:00 2001
From: Jeremiah Lewis <4462211+jeremiahpslewis@users.noreply.github.com>
Date: Wed, 9 Aug 2023 13:40:55 +0200
Subject: [PATCH] Fix projecto conversion, apply to complex numbers

---
 src/projection.jl | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/projection.jl b/src/projection.jl
index afb3a86b1..dbdf9a0c6 100644
--- a/src/projection.jl
+++ b/src/projection.jl
@@ -161,15 +161,23 @@ ProjectTo(::Number) = ProjectTo{Number}()
 
 function ProjectTo(x::Integer)
     @static if int2float_type == "Float16"
-        return ProjectTo{Float16}()
+        return ProjectTo(Float16(x))
     elseif int2float_type == "Float32"
-        return ProjectTo{Float32}()
+        return ProjectTo(Float32(x))
     else # Float64
-        return ProjectTo{Float64}()
+        return ProjectTo(Float64(x))
     end
 end
 
-ProjectTo(x::Complex{<:Integer}) = ProjectTo(float(x))
+function ProjectTo(x::Complex{<:Integer})
+    @static if int2float_type == "Float16"
+        return ProjectTo(Float16(x))
+    elseif int2float_type == "Float32"
+        return ProjectTo(Float32(x))
+    else # Float64
+        return ProjectTo(Float64(x))
+    end
+end
 
 # Preserve low-precision floats as accidental promotion is a common performance bug
 for T in (Float16, Float32, Float64, ComplexF16, ComplexF32, ComplexF64)