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| author | Thomas Winant <dewinant@gmail.com> | 2021-01-20 18:25:33 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-05-29 05:04:00 -0400 |
| commit | 5ae070f168ba7f9679b045ea4b8f30917f47f800 (patch) | |
| tree | 4b5a5a30d8bfca4bf42b169a2a23f7c68d6e6ffe /compiler/GHC/Cmm/Parser.y | |
| parent | df997fac54bbadd399593f49228b6292e71145f1 (diff) | |
| download | haskell-5ae070f168ba7f9679b045ea4b8f30917f47f800.tar.gz | |
Add -Wmissing-exported-pattern-synonym-signatures
After !4741, it was no longer possible to silence a warning about a missing
pattern synonym signature if the `-Wmissing-signatures` flag was on.
Restore the previous semantics while still adhering to the principle "enabling
an additional warning flag should never make prior warnings disappear".
For more symmetry and granularity, introduce
`-Wmissing-exported-pattern-synonym-signatures`.
See Note [Missing signatures] for an overview of all flags involved.
Diffstat (limited to 'compiler/GHC/Cmm/Parser.y')
0 files changed, 0 insertions, 0 deletions