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| author | Andreas Klebinger <klebinger.andreas@gmx.at> | 2022-09-27 00:10:47 +0200 |
|---|---|---|
| committer | Andreas Klebinger <klebinger.andreas@gmx.at> | 2022-11-25 14:02:15 +0100 |
| commit | 3678fb2695d3fc2db8de0be3dca7dff0ccdec08a (patch) | |
| tree | 538e88fba811a15d8a9d74af4e86b82f8ed59480 /docs/users_guide | |
| parent | 13d627bbd0bc3dd30d672de341aa7f471be0aa2c (diff) | |
| download | haskell-wip/fix-ubx-cast.tar.gz | |
Properly cast values when writing/reading unboxed sums.wip/fix-ubx-cast
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/users_guide')
| -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 83d093cd06..d4fe59b2d1 100644 --- a/docs/users_guide/debugging.rst +++ b/docs/users_guide/debugging.rst @@ -946,6 +946,16 @@ 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: |