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-rw-r--r--testsuite/tests/typecheck/should_compile/T14128.hs7
-rw-r--r--testsuite/tests/typecheck/should_compile/T14128.hs-boot5
-rw-r--r--testsuite/tests/typecheck/should_compile/T14128Main.hs10
-rw-r--r--testsuite/tests/typecheck/should_compile/T14128Type.hs3
-rw-r--r--testsuite/tests/typecheck/should_compile/T14128a.hs1
-rw-r--r--testsuite/tests/typecheck/should_compile/T14128a.hs-boot3
-rw-r--r--testsuite/tests/typecheck/should_compile/all.T1
7 files changed, 30 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T14128.hs b/testsuite/tests/typecheck/should_compile/T14128.hs
new file mode 100644
index 0000000000..a1159c6da7
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128.hs
@@ -0,0 +1,7 @@
+module T14128 where
+
+import T14128Type
+import {-# SOURCE #-} T14128a
+
+instance Show AType where
+ show AType = "hello"
diff --git a/testsuite/tests/typecheck/should_compile/T14128.hs-boot b/testsuite/tests/typecheck/should_compile/T14128.hs-boot
new file mode 100644
index 0000000000..27ef36afdb
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128.hs-boot
@@ -0,0 +1,5 @@
+module T14128 where
+
+import T14128Type
+
+instance Show AType
diff --git a/testsuite/tests/typecheck/should_compile/T14128Main.hs b/testsuite/tests/typecheck/should_compile/T14128Main.hs
new file mode 100644
index 0000000000..9407606c1d
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128Main.hs
@@ -0,0 +1,10 @@
+module T14128Main where
+
+import T14128
+
+-- Overview:
+-- * T14128Main is imports T14128
+-- * T14128Type defines datatype MyType
+-- * T14128 has a boot file and defines a orphan Show instance; it SOURCE
+-- imports T14128
+-- * T14128a has a boot file which SOURCE imports T14128
diff --git a/testsuite/tests/typecheck/should_compile/T14128Type.hs b/testsuite/tests/typecheck/should_compile/T14128Type.hs
new file mode 100644
index 0000000000..f64ec4853f
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128Type.hs
@@ -0,0 +1,3 @@
+module T14128Type where
+
+data AType = AType
diff --git a/testsuite/tests/typecheck/should_compile/T14128a.hs b/testsuite/tests/typecheck/should_compile/T14128a.hs
new file mode 100644
index 0000000000..a93b2fe4b8
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128a.hs
@@ -0,0 +1 @@
+module T14128a where
diff --git a/testsuite/tests/typecheck/should_compile/T14128a.hs-boot b/testsuite/tests/typecheck/should_compile/T14128a.hs-boot
new file mode 100644
index 0000000000..e38681a22c
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T14128a.hs-boot
@@ -0,0 +1,3 @@
+module T14128a where
+
+import {-# SOURCE #-} T14128
diff --git a/testsuite/tests/typecheck/should_compile/all.T b/testsuite/tests/typecheck/should_compile/all.T
index b929195c16..fde7bae8d2 100644
--- a/testsuite/tests/typecheck/should_compile/all.T
+++ b/testsuite/tests/typecheck/should_compile/all.T
@@ -571,5 +571,6 @@ test('T13881', normal, compile, [''])
test('T13915a', normal, multimod_compile, ['T13915a', '-v0'])
test('T13915b', normal, compile, [''])
test('T13984', normal, compile, [''])
+test('T14128', normal, multimod_compile, ['T14128Main', '-v0'])
test('T14149', normal, compile, [''])
test('T14154', normal, compile, [''])