try...catch are slow

2017-07-16 21:44:42 +02:00 · 2017-07-16 21:44:42 +02:00 · 8daa86df31
parent a66d7755ae
commit 8daa86df31
1 changed files with 1 additions and 5 deletions
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@ -128,11 +128,7 @@ function (RG::GroupRing)(T::Type=Int)
 end

 function (RG::GroupRing)(g::GroupElem, T::Type=Int)
-   g = try
-      RG.group(g)
-   catch
-      throw("Can't coerce $g to the underlying group of $RG")
-   end
+   g = RG.group(g)
   result = RG(T)
   result[g] = one(T)
   return result