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| author | Edward Z. Yang <ezyang@cs.stanford.edu> | 2014-11-10 16:25:58 -0800 |
|---|---|---|
| committer | Edward Z. Yang <ezyang@cs.stanford.edu> | 2014-11-18 17:33:18 -0800 |
| commit | 1019e3c6f90e32785c6a75726282b7362e921047 (patch) | |
| tree | 6394e140fb7e94b06d89355a76efe51a9124b913 /testsuite/tests/overloadedlists | |
| parent | 483eeba47c8f761e5a0913c37823b640a624c6fb (diff) | |
| download | haskell-1019e3c6f90e32785c6a75726282b7362e921047.tar.gz | |
When outputting list of available instances, sort it.
Summary:
The intent of this commit is to make test suite cases more stable, so that
it doesn't matter what order we load interface files in, the test output
doesn't change.
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
Test Plan: validate
Reviewers: simonpj, austin
Subscribers: thomie, carter
Differential Revision: https://phabricator.haskell.org/D484
Diffstat (limited to 'testsuite/tests/overloadedlists')
| -rw-r--r-- | testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr b/testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr index c5338bc43b..9f3a8325c2 100644 --- a/testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr +++ b/testsuite/tests/overloadedlists/should_fail/overloadedlistsfail01.stderr @@ -3,9 +3,9 @@ overloadedlistsfail01.hs:5:8: No instance for (Show a0) arising from a use of ‘print’ The type variable ‘a0’ is ambiguous Note: there are several potential instances: - instance Show Double -- Defined in ‘GHC.Float’ - instance Show Float -- Defined in ‘GHC.Float’ - instance Show () -- Defined in ‘GHC.Show’ + instance Show a => Show (Maybe a) -- Defined in ‘GHC.Show’ + instance Show Ordering -- Defined in ‘GHC.Show’ + instance Show Integer -- Defined in ‘GHC.Show’ ...plus 22 others In the expression: print [1] In an equation for ‘main’: main = print [1] @@ -25,9 +25,9 @@ overloadedlistsfail01.hs:5:15: arising from the literal ‘1’ The type variable ‘a0’ is ambiguous Note: there are several potential instances: + instance Num Integer -- Defined in ‘GHC.Num’ instance Num Double -- Defined in ‘GHC.Float’ instance Num Float -- Defined in ‘GHC.Float’ - instance Num Int -- Defined in ‘GHC.Num’ ...plus two others In the expression: 1 In the first argument of ‘print’, namely ‘[1]’ |