fix two minor bugs

9il · 9il · commit 25824c8369ca · 2018-09-09T13:22:12.000+07:00
diff --git a/source/mir/internal/utility.d b/source/mir/internal/utility.d
@@ -20,6 +20,7 @@ template Iota(size_t i, size_t j)
 template realType(C)
     if (__traits(isFloating, C) || isComplex!C)
 {
+    import std.traits: Unqual;
     static if (isComplex!C)
         alias realType = typeof(Unqual!C.init.re);
     else
diff --git a/source/mir/ndslice/field.d b/source/mir/ndslice/field.d
@@ -564,7 +564,6 @@ struct OrthogonalReduceField(FieldsIterator, alias fun, T)
     auto opIndex()(size_t index)
     {
         import std.traits: Unqual;
-        assert(_fields.length);
         auto fields = _fields;
         T r = _initialValue;
         if (!fields.empty) do

Original file line number	Diff line number	Diff line change
`@@ -20,6 +20,7 @@ template Iota(size_t i, size_t j)`
`20`	`20`	`template realType(C)`
`21`	`21`	`if (__traits(isFloating, C) \|\| isComplex!C)`
`22`	`22`	`{`
	`23`	`+ import std.traits: Unqual;`
`23`	`24`	`static if (isComplex!C)`
`24`	`25`	`alias realType = typeof(Unqual!C.init.re);`
`25`	`26`	`else`
Original file line number	Diff line number	Diff line change
`@@ -564,7 +564,6 @@ struct OrthogonalReduceField(FieldsIterator, alias fun, T)`
`564`	`564`	`auto opIndex()(size_t index)`
`565`	`565`	`{`
`566`	`566`	`import std.traits: Unqual;`
`567`		`- assert(_fields.length);`
`568`	`567`	`auto fields = _fields;`
`569`	`568`	`T r = _initialValue;`
`570`	`569`	`if (!fields.empty) do`