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| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-01-28 16:54:11 -0500 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2017-01-28 16:54:11 -0500 |
| commit | bc42e2b03a87e3f6c0d24584382f281c6580801b (patch) | |
| tree | 0a0ed4f857991902ab1b076e7b8ef1a6ba2433cb /compiler/cmm | |
| parent | de78ee6fb77e7505160ab23e6e1b4e66dc87f698 (diff) | |
| download | haskell-bc42e2b03a87e3f6c0d24584382f281c6580801b.tar.gz | |
Convert pprTrace in isPredTy to a WARN
Summary:
There was a `pprTrace` in `isPredTy` that could fire under certain
scenarios, causing normal GHC users to see debugging output. This turns it into
a less chatty `WARN`, and expounds on the comment below it to add the scenario
in #13187 which triggered the `pprTrace`.
Reviewers: goldfire, austin, bgamari
Reviewed By: goldfire, bgamari
Subscribers: thomie
Differential Revision: https://phabricator.haskell.org/D3033
GHC Trac Issues: #13187
Diffstat (limited to 'compiler/cmm')
0 files changed, 0 insertions, 0 deletions