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| author | Ben Gamari <ben@smart-cactus.org> | 2021-01-05 16:23:02 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2021-01-05 16:23:02 -0500 |
| commit | 99f61534a470b84c424fde0835215de6a3b6d721 (patch) | |
| tree | 7152e5a53fe1c18e6fd5044d5aa3168ab99c3cc6 /hypsrc-test/src/Quasiquoter.hs | |
| parent | 3e29ec51498dfe092b228889343dc8370ec0e64b (diff) | |
| parent | 1e56f63c3197e7ca1c1e506e083c2bad25d08793 (diff) | |
Merge commit '1e56f63c3197e7ca1c1e506e083c2bad25d08793' into ghc-9.0
Diffstat (limited to 'hypsrc-test/src/Quasiquoter.hs')
| -rw-r--r-- | hypsrc-test/src/Quasiquoter.hs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hypsrc-test/src/Quasiquoter.hs b/hypsrc-test/src/Quasiquoter.hs new file mode 100644 index 00000000..d0a46c33 --- /dev/null +++ b/hypsrc-test/src/Quasiquoter.hs @@ -0,0 +1,16 @@ +module Quasiquoter ( string ) where + +import Language.Haskell.TH.Quote +import Language.Haskell.TH.Syntax + +-- | Quoter for constructing multiline string literals +string :: QuasiQuoter +string = QuasiQuoter + { quoteExp = pure . LitE . StringL + , quotePat = invalidDomain + , quoteType = invalidDomain + , quoteDec = invalidDomain + } + where + invalidDomain :: String -> Q a + invalidDomain _ = fail "stringQuoter: only valid in expression context" |