fix test version

9il · 9il · commit 6c42e61a3b2a · 2021-07-29T10:49:14.000+07:00
diff --git a/source/mir/string_map.d b/source/mir/string_map.d
@@ -939,6 +939,7 @@ private struct StructImpl(T, U = uint)
     }
 }
 
+version(mir_test)
 unittest
 {
     import mir.algebraic_alias.json: JsonAlgebraic;

Original file line number	Diff line number	Diff line change
`@@ -939,6 +939,7 @@ private struct StructImpl(T, U = uint)`
`939`	`939`	`}`
`940`	`940`	`}`
`941`	`941`
	`942`	`+version(mir_test)`
`942`	`943`	`unittest`
`943`	`944`	`{`
`944`	`945`	`import mir.algebraic_alias.json: JsonAlgebraic;`