unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/impl-not-virtual.t/dune

@@ -0,0 +1,3 @@
+(alias
+ (name default)
+ (deps (alias_rec all)))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/impl-not-virtual.t/dune-project

@@ -0,0 +1 @@
+(lang dune 1.7)

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/impl-not-virtual.t/impl/dune

@@ -0,0 +1,3 @@
+(library
+ (name impl)
+ (implements lib))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/impl-not-virtual.t/lib/dune

@@ -0,0 +1,2 @@
+(library
+ (name lib))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/impl-not-virtual.t/run.t

@@ -0,0 +1,9 @@
+Test that trying to implement libraries that aren't virtual results in an
+appropriate error message.
+  $ dune build
+  File "impl/dune", line 3, characters 13-16:
+  3 |  (implements lib))
+                   ^^^
+  Error: Library "lib" is not virtual. It cannot be implemented by "impl".
+  -> required by alias default in dune:1
+  [1]