Fix StackOverflow error with >>, << and >>> on Bool and Unsigned

Error was triggered e.g. by false >> 0x01.
JuliaLang · Jun 17, 2016 · f143ae0 · f143ae0
1 parent 858371f
commit f143ae0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/base/bool.jl b/base/bool.jl
@@ -20,6 +20,10 @@ typemax(::Type{Bool}) = true
 (|)(x::Bool, y::Bool) = box(Bool,or_int(unbox(Bool,x),unbox(Bool,y)))
 ($)(x::Bool, y::Bool) = (x!=y)
 
+>>(x::Bool, c::Unsigned) = Int(x) >> c
+<<(x::Bool, c::Unsigned) = Int(x) << c
+>>>(x::Bool, c::Unsigned) = Int(x) >>> c
+
 signbit(x::Bool) = false
 sign(x::Bool) = x
 abs(x::Bool) = x