error on non-ASCII names passed to SuiteSparse

StefanKarpinski · StefanKarpinski · commit 850986217074 · 2016-05-04T11:22:32.000-04:00
diff --git a/base/sparse/cholmod.jl b/base/sparse/cholmod.jl
@@ -603,6 +603,7 @@ end
 
 ### cholmod_check.h ###
 function print_sparse{Tv<:VTypes}(A::Sparse{Tv}, name::String)
+    isascii(name) || error("non-ASCII name: $name")
     cm = common()
     set_print_level(cm, 3)
     @isok ccall((@cholmod_name("print_sparse", SuiteSparse_long),:libcholmod), Cint,
