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| author | sheaf <sam.derbyshire@gmail.com> | 2023-05-15 15:23:49 +0200 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2023-05-15 18:03:00 -0400 |
| commit | 4d29ecdfcc79ad663e066d9f7d6d17b64c8c6c41 (patch) | |
| tree | 985890c63aee54a2e94e31aa85cbec44652987b9 /testsuite/tests/backpack/should_fail/all.T | |
| parent | d69cbd78999071d2d6479be40ae90ddd83b9942a (diff) | |
| download | haskell-4d29ecdfcc79ad663e066d9f7d6d17b64c8c6c41.tar.gz | |
Migrate errors to diagnostics in GHC.Tc.Module
This commit migrates the errors in GHC.Tc.Module to use the new
diagnostic infrastructure.
It required a significant overhaul of the compatibility checks between
an hs-boot or signature module and its implementation; we now use
a Writer monad to accumulate errors; see the BootMismatch datatype
in GHC.Tc.Errors.Types, with its panoply of subtypes.
For the sake of readability, several local functions inside the
'checkBootTyCon' function were split off into top-level functions.
We split off GHC.Types.HscSource into a "boot or sig" vs "normal hs file"
datatype, as this mirrors the logic in several other places where we
want to treat hs-boot and hsig files in a similar fashion.
This commit also refactors the Backpack checks for type synonyms
implementing abstract data, to correctly reject implementations that
contain qualified or quantified types (this fixes #23342 and #23344).
Diffstat (limited to 'testsuite/tests/backpack/should_fail/all.T')
| -rw-r--r-- | testsuite/tests/backpack/should_fail/all.T | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/testsuite/tests/backpack/should_fail/all.T b/testsuite/tests/backpack/should_fail/all.T index e01a4281a5..91733d9040 100644 --- a/testsuite/tests/backpack/should_fail/all.T +++ b/testsuite/tests/backpack/should_fail/all.T @@ -49,5 +49,8 @@ test('bkpfail50', normal, backpack_compile_fail, ['']) test('bkpfail51', normal, backpack_compile_fail, ['']) test('bkpfail52', normal, backpack_compile_fail, ['']) test('bkpfail53', normal, backpack_compile_fail, ['']) +test('bkpfail54', normal, backpack_compile_fail, ['']) test('T19244a', normal, backpack_compile_fail, ['']) test('T19244b', normal, backpack_compile_fail, ['']) +test('T23342', normal, backpack_compile_fail, ['']) +test('T23344', normal, backpack_compile_fail, ['']) |