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| author | Herbert Valerio Riedel <hvr@gnu.org> | 2015-12-05 09:59:01 +0100 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2015-12-05 11:13:48 +0100 |
| commit | 51d08d82b7681d23d89e6c240ec4dcfd8801edb1 (patch) | |
| tree | 8e9fed223b01912ce8a385732c9fa62bdb5ea2e5 /mk | |
| parent | a14296c2660521db8ba965065687e45cee4e3401 (diff) | |
| download | haskell-51d08d82b7681d23d89e6c240ec4dcfd8801edb1.tar.gz | |
Enable non-canonical Monad instance warnings for stage1/2
This makes use of the new facility introduced via
14d0f7f1221db758cd06a69f53803d9d0150164a which allows
to have certain flags passed only to the non-bootstrapping
GHC. This is needed because sometimes we can't assume the
existence of a certain flag in the bootstrapping compiler
which was only added recently to GHC HEAD.
This also updates the haddock submodule to fix a few
remaining noncanonical instance definitions.
Differential Revision: https://phabricator.haskell.org/D1571
Diffstat (limited to 'mk')
| -rw-r--r-- | mk/warnings.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mk/warnings.mk b/mk/warnings.mk index d604f9ae2d..f8db8fd35d 100644 --- a/mk/warnings.mk +++ b/mk/warnings.mk @@ -32,6 +32,8 @@ SRC_CC_WARNING_OPTS += -Wno-unknown-pragmas endif +SRC_HC_WARNING_OPTS_STAGE1 += -fwarn-noncanonical-monad-instances +SRC_HC_WARNING_OPTS_STAGE2 += -fwarn-noncanonical-monad-instances ###################################################################### |