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| author | Edward Z. Yang <ezyang@cs.stanford.edu> | 2015-05-04 16:10:05 -0700 |
|---|---|---|
| committer | Edward Z. Yang <ezyang@cs.stanford.edu> | 2015-05-11 09:09:22 -0700 |
| commit | f16ddcee0c64a92ab911a7841a8cf64e3ac671fd (patch) | |
| tree | 3427379f02f5cd3cd53704b5fa35695fd9b5e3aa /libraries/template-haskell/template-haskell.cabal | |
| parent | ecc3d6be218b1c7a36ee3f2f36c4f3ac4f45c34f (diff) | |
| download | haskell-f16ddcee0c64a92ab911a7841a8cf64e3ac671fd.tar.gz | |
Support stage 1 Template Haskell (non-quasi) quotes, fixes #10382.
Summary:
This commit adds stage 1 support for Template Haskell
quoting, e.g. [| ... expr ... |], which is useful
for authors of quasiquoter libraries that do not actually
need splices. The TemplateHaskell extension now does not
unconditionally fail; it only fails if the renamer encounters
a splice that it can't run.
In order to make sure the referenced data structures
are consistent, template-haskell is now a boot library.
There are some minor BC changes to template-haskell to make it boot
on GHC 7.8.
Note for reviewer: big diff changes are simply code
being moved out of an ifdef; there was no other substantive
change to that code.
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
Test Plan: validate
Reviewers: simonpj, austin, goldfire
Subscribers: bgamari, thomie
Differential Revision: https://phabricator.haskell.org/D876
GHC Trac Issues: #10382
Diffstat (limited to 'libraries/template-haskell/template-haskell.cabal')
| -rw-r--r-- | libraries/template-haskell/template-haskell.cabal | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libraries/template-haskell/template-haskell.cabal b/libraries/template-haskell/template-haskell.cabal index 1c53af392e..bd277d127c 100644 --- a/libraries/template-haskell/template-haskell.cabal +++ b/libraries/template-haskell/template-haskell.cabal @@ -48,9 +48,14 @@ Library Language.Haskell.TH.Lib.Map build-depends: - base == 4.8.*, + base >= 4.7 && < 4.9, pretty == 1.1.* -- We need to set the package key to template-haskell (without a -- version number) as it's magic. - ghc-options: -Wall -this-package-key template-haskell + ghc-options: -Wall + + if impl( ghc >= 7.9 ) + ghc-options: -this-package-key template-haskell + else + ghc-options: -package-name template-haskell |