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| author | Andreas Klebinger <klebinger.andreas@gmx.at> | 2022-09-27 00:10:47 +0200 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-11-30 14:50:58 -0500 |
| commit | 31462d98c31e3ef48af2f6c6f2d379d74ccc63f5 (patch) | |
| tree | e9b4748c3bf96a6e96057ce7cffb12d5e1448bb9 /docs | |
| parent | a9d9b8c0458e838f331ead62dca272665ecbf20d (diff) | |
| download | haskell-31462d98c31e3ef48af2f6c6f2d379d74ccc63f5.tar.gz | |
Properly cast values when writing/reading unboxed sums.
Unboxed sums might store a Int8# value as Int64#. This patch
makes sure we keep track of the actual value type.
See Note [Casting slot arguments] for the details.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/debugging.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/users_guide/debugging.rst b/docs/users_guide/debugging.rst index e7b4f12bd9..1448662698 100644 --- a/docs/users_guide/debugging.rst +++ b/docs/users_guide/debugging.rst @@ -952,6 +952,16 @@ parts that you are not interested in. Suppress the printing of core size stats per binding +.. ghc-flag:: -dsuppress-stg-reps + :shortdesc: Suppress rep annotations on STG args. + :type: dynamic + + :since: 9.6.1 + + default: enabled + + Disabling this will annoate certain stg arguments with their prim rep. + .. _checking-consistency: |