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| author | Ömer Sinan Ağacan <omeragacan@gmail.com> | 2018-07-04 09:12:01 +0300 |
|---|---|---|
| committer | Ömer Sinan Ağacan <omeragacan@gmail.com> | 2018-07-04 09:12:27 +0300 |
| commit | 15bb4e0b6c08b1f8f5511f04af14242f13833ed1 (patch) | |
| tree | 2e50184512814b19d4c17d1e0f3ab7a14767e2fa /testsuite/tests/ghci.debugger/scripts/listCommand002.hs | |
| parent | 6cb189d1d465d18879b6a4b107fbdce53b2ebf56 (diff) | |
| download | haskell-15bb4e0b6c08b1f8f5511f04af14242f13833ed1.tar.gz | |
Fix nptr field alignment in RtClosureInspect
`extractSubTerms` (which is extracting pointer and non-pointer fields of a
closure) was computing the alignment incorrectly when aligning a 64-bit value
(e.g. a Double) on i386 by aligning it to 64-bits instead of to word size
(32-bits). This is documented in `mkVirtHeapOffsetsWithPadding`:
> Align the start offset (eg, 2-byte value should be 2-byte aligned).
> But not more than to a word.
Fixes #15061
Test Plan:
Validated on both 32-bit and 64-bit. 32-bit fails with various unrelated stat
failures, but no actual test failures.
Reviewers: hvr, bgamari
Reviewed By: bgamari
Subscribers: simonpj, rwbarton, thomie, carter
GHC Trac Issues: #15061
Differential Revision: https://phabricator.haskell.org/D4906
Diffstat (limited to 'testsuite/tests/ghci.debugger/scripts/listCommand002.hs')
0 files changed, 0 insertions, 0 deletions