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authorRyan Scott <ryan.gl.scott@gmail.com>2020-11-09 09:09:59 -0500
committerRyan Scott <ryan.gl.scott@gmail.com>2020-11-09 09:10:01 -0500
commit1f3d4ab679e98d7a7fe0281485c8eca2b966c752 (patch)
tree4e044badd0974d89e13787930e2b763b1ccabec7
parent22888798d224f96202480595fc49bc5c4b2f8328 (diff)
downloadhaskell-1f3d4ab679e98d7a7fe0281485c8eca2b966c752.tar.gz
Add regression test for #10504wip/T10504
This issue was fixed at some point between GHC 8.0 and 8.2. Let's add a regression test to ensure that it stays fixed. Fixes #10504.
-rw-r--r--testsuite/tests/typecheck/should_compile/T10504.hs5
-rw-r--r--testsuite/tests/typecheck/should_compile/T10504.stderr3
-rw-r--r--testsuite/tests/typecheck/should_compile/T10504a.hs6
-rw-r--r--testsuite/tests/typecheck/should_compile/all.T1
4 files changed, 15 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T10504.hs b/testsuite/tests/typecheck/should_compile/T10504.hs
new file mode 100644
index 0000000000..2af5aac2e5
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T10504.hs
@@ -0,0 +1,5 @@
+module T10504 where
+
+import T10504a
+
+{-# SPECIALISE myfun :: Double #-}
diff --git a/testsuite/tests/typecheck/should_compile/T10504.stderr b/testsuite/tests/typecheck/should_compile/T10504.stderr
new file mode 100644
index 0000000000..9459623482
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T10504.stderr
@@ -0,0 +1,3 @@
+
+T10504.hs:5:1: warning:
+ SPECIALISE pragma for non-overloaded function ‘myfun’
diff --git a/testsuite/tests/typecheck/should_compile/T10504a.hs b/testsuite/tests/typecheck/should_compile/T10504a.hs
new file mode 100644
index 0000000000..d3eb73c3f3
--- /dev/null
+++ b/testsuite/tests/typecheck/should_compile/T10504a.hs
@@ -0,0 +1,6 @@
+module T10504a where
+
+{-# INLINABLE myfun #-}
+
+myfun :: a
+myfun = undefined
diff --git a/testsuite/tests/typecheck/should_compile/all.T b/testsuite/tests/typecheck/should_compile/all.T
index d02c3ee2fa..e2473fe540 100644
--- a/testsuite/tests/typecheck/should_compile/all.T
+++ b/testsuite/tests/typecheck/should_compile/all.T
@@ -468,6 +468,7 @@ test('T10494', normal, compile, [''])
test('T10493', normal, compile, [''])
test('T10428', normal, compile, [''])
test('RepArrow', normal, compile, [''])
+test('T10504', normal, multimod_compile, ['T10504', '-O -v0'])
test('T10562', normal, compile, [''])
test('T10564', normal, compile, [''])
test('Vta1', normal, compile, [''])