Regexes are immutable: copy(r::Regex) = r [closes #899].

JuliaLang · May 30, 2012 · a4d1e67 · a4d1e67
1 parent 6879f19
commit a4d1e67
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/base/regex.jl b/base/regex.jl
@@ -22,6 +22,8 @@ Regex(p::String, s::Bool)    = Regex(p, 0, s)
 Regex(p::String, o::Integer) = Regex(p, o, false)
 Regex(p::String)             = Regex(p, 0, false)
 
+copy(r::Regex) = r
+
 # TODO: make sure thing are escaped in a way PCRE
 # likes so that Julia all the Julia string quoting
 # constructs are correctly handled.