Repository : ssh://darcs.haskell.org//srv/darcs/testsuite On branch : master
http://hackage.haskell.org/trac/ghc/changeset/5e7349b8dcdd9c571f45ff026260aa4a185ad572 >--------------------------------------------------------------- commit 5e7349b8dcdd9c571f45ff026260aa4a185ad572 Author: Simon Peyton Jones <simo...@microsoft.com> Date: Wed Jan 2 12:36:17 2013 +0000 Test Trac #7541 >--------------------------------------------------------------- tests/typecheck/should_compile/T7541.hs | 9 +++++++++ tests/typecheck/should_compile/all.T | 1 + 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/tests/typecheck/should_compile/T7541.hs b/tests/typecheck/should_compile/T7541.hs new file mode 100644 index 0000000..e0ae55a --- /dev/null +++ b/tests/typecheck/should_compile/T7541.hs @@ -0,0 +1,9 @@ +{-# OPTIONS_GHC -fno-warn-duplicate-constraints #-} +{-# LANGUAGE FlexibleContexts, Rank2Types #-} + +module Test where + +type Constrained x y r = (Eq x, Eq y) => x -> y -> r + +f :: Constrained String String () +f = undefined diff --git a/tests/typecheck/should_compile/all.T b/tests/typecheck/should_compile/all.T index 5905bb7..57c80f1 100644 --- a/tests/typecheck/should_compile/all.T +++ b/tests/typecheck/should_compile/all.T @@ -395,3 +395,4 @@ test('holes2', normal, compile, ['-fdefer-type-errors']) test('holes3', normal, compile_fail, ['']) test('T7408', normal, compile, ['']) test('UnboxStrictPrimitiveFields', normal, compile, ['']) +test('T7541', normal, compile, ['']) _______________________________________________ Cvs-ghc mailing list Cvs-ghc@haskell.org http://www.haskell.org/mailman/listinfo/cvs-ghc
