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| author | Alfredo Di Napoli <alfredo@well-typed.com> | 2021-03-26 10:17:26 +0100 |
|---|---|---|
| committer | Alfredo Di Napoli <alfredo@well-typed.com> | 2021-03-29 07:58:00 +0200 |
| commit | c30af95189c5006ac5cd10839a8ea7e8098341d5 (patch) | |
| tree | 8863e8d15ab33363147594dbab2d54cf7cb42a48 /testsuite/tests/ffi | |
| parent | 9c9e40e59214b1e358c85852218f3a67e712a748 (diff) | |
| download | haskell-wip/adinapoli-message-class-new-design.tar.gz | |
Add `MessageClass`, rework `Severity` and add `DiagnosticReason`.wip/adinapoli-message-class-new-design
Other than that:
* Fix T16167,json,json2,T7478,T10637 tests to reflect the introduction of
the `MessageClass` type
* Remove `makeIntoWarning`
* Remove `warningsToMessages`
* Refactor GHC.Tc.Errors
1. Refactors GHC.Tc.Errors so that we use `DiagnosticReason` for "choices"
(defer types errors, holes, etc);
2. We get rid of `reportWarning` and `reportError` in favour of a general
`reportDiagnostic`.
* Introduce `DiagnosticReason`, `Severity` is an enum: This big commit makes
`Severity` a simple enumeration, and introduces the concept of `DiagnosticReason`,
which classifies the /reason/ why we are emitting a particular diagnostic.
It also adds a monomorphic `DiagnosticMessage` type which is used for
generic messages.
* The `Severity` is computed (for now) from the reason, statically.
Later improvement will add a `diagReasonSeverity` function to compute
the `Severity` taking `DynFlags` into account.
* Rename `logWarnings` into `logDiagnostics`
* Add note and expand description of the `mkHoleError` function
Diffstat (limited to 'testsuite/tests/ffi')
| -rw-r--r-- | testsuite/tests/ffi/should_compile/T1357.stderr | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/testsuite/tests/ffi/should_compile/T1357.stderr b/testsuite/tests/ffi/should_compile/T1357.stderr index 0a91e883f8..9980c89e7a 100644 --- a/testsuite/tests/ffi/should_compile/T1357.stderr +++ b/testsuite/tests/ffi/should_compile/T1357.stderr @@ -1,3 +1,5 @@ T1357.hs:5:1: warning: [-Wdodgy-foreign-imports (in -Wdefault)] possible missing & in foreign import of FunPtr + When checking declaration: + foreign import ccall safe "f" f :: FunPtr (Int -> IO ()) |