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| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-01-15 11:54:41 -0500 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-01-15 11:54:41 -0500 |
| commit | c13151e5ac774d38d7c5a807692851022c18fe6b (patch) | |
| tree | e95e46062ec96ca66dbe64e42c0b63b3a9a9b7b7 /compiler | |
| parent | db91d17edfbe7deecb62bbb89c804249f9c4a4bd (diff) | |
| download | haskell-c13151e5ac774d38d7c5a807692851022c18fe6b.tar.gz | |
Improve access violation reporting on Windows
Summary:
This patch is courtesy of @awson.
Currently, whenever GHC catches a segfault on Windows, it simply reports the
somewhat uninformative message
`Segmentation fault/access violation in generated code`. This patch adds to
the message the type of violation (read/write/dep) and location information,
which should help debugging segfaults in the future.
Fixes #13108.
Test Plan: Build on Windows
Reviewers: austin, erikd, bgamari, simonmar, Phyx
Reviewed By: bgamari, Phyx
Subscribers: awson, thomie, #ghc_windows_task_force
Differential Revision: https://phabricator.haskell.org/D2969
GHC Trac Issues: #13108
Diffstat (limited to 'compiler')
0 files changed, 0 insertions, 0 deletions