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| author | alexbiehl-gc <72160047+alexbiehl-gc@users.noreply.github.com> | 2021-02-07 18:14:46 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-07 18:14:46 +0100 |
| commit | 0f7ff041fb824653a7930e1292b81f34df1e967d (patch) | |
| tree | 3e7f15ac3b0abe417797ec89275aa1209f6ca297 /hypsrc-test/src/Quasiquoter.hs | |
| parent | 9f597b6647a53624eaf501a34bfb4d8d15425929 (diff) | |
| parent | 010f0320dff64e3f86091ba4691bc69ce6999647 (diff) | |
Merge pull request #1317 from bgamari/wip/ghc-head-merge
Merge ghc-8.10 into ghc-head
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" |