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| author | Alec Theriault <alec.theriault@gmail.com> | 2020-03-20 20:17:01 -0400 |
|---|---|---|
| committer | Alec Theriault <alec.theriault@gmail.com> | 2020-03-20 20:17:01 -0400 |
| commit | 053c9add568dad4264f4629bff0de9b10d9316e1 (patch) | |
| tree | 0e6f4de693a1748fb59df1ef32e5596e6008af0b /hypsrc-test/src/Quasiquoter.hs | |
| parent | 70f4b3a03a47b38ee301f0da9c72d5a7ff0ed9b0 (diff) | |
| parent | dae8d9de6aaf3913a3776f1af235fb72404e9970 (diff) | |
Merge branch 'ghc-8.8' into ghc-8.10
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" |