fix

chemicalfiend · Aug 15, 2018 · e056300 · e056300
1 parent c792ef9
commit e056300
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 7 deletions.
diff --git a/src/compiler/reverse.jl b/src/compiler/reverse.jl
@@ -1,19 +1,20 @@
 using Base: RefValue
 
-accum!(r::RefValue, x) = (r.x = accum(r.x, deref(x)))
-
-function accumif!(c::Bool, r::RefValue, x)
-  c && accum!(r, x)
-  return
-end
-
 deref!(x) = x
 
 function deref!(r::RefValue)
   y = r.x
   r.x = nothing
   return y
 end
+
+accum!(r::RefValue, x) = (r.x = accum(r.x, deref!(x)))
+
+function accumif!(c::Bool, r::RefValue, x)
+  c && accum!(r, x)
+  return
+end
+
 iscall(x, m::Module, n::Symbol) = isexpr(x, :call) && x.args[1] == GlobalRef(m, n)
 
 function merge_returns(ir)

diff --git a/src/tools/slots.jl b/src/tools/slots.jl
@@ -2,6 +2,8 @@ struct Slot
   id::Symbol
 end
 
+Base.show(io::IO, s::Slot) = print(io, s.id)
+
 function insert_blockend!(ir::IRCode, pos, typ, val)
   i = first(ir.cfg.blocks[pos].stmts)
   j = last(ir.cfg.blocks[pos].stmts)