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| author | Alec Theriault <alec.theriault@gmail.com> | 2019-10-07 20:45:40 -0400 |
|---|---|---|
| committer | Alec Theriault <alec.theriault@gmail.com> | 2019-10-07 20:56:48 -0400 |
| commit | cdf4445a877428f5969f712a95830af38029b9a0 (patch) | |
| tree | b7b1dbe0a7410b1eec3176fe2904c0c25ee3cdd3 /hypsrc-test/src/Quasiquoter.hs | |
| parent | 80b8a8a2525d4e4c60b7c9439a23ac47d9612802 (diff) | |
Add Hyperlinker test cases for TH-related stuff
Hopefully this will guard against regressions around quasiquotes, TH
quotes, and TH splices.
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" |