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| author | Alan Zimmerman <alan.zimm@gmail.com> | 2022-04-10 11:45:28 +0200 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-04-20 11:49:28 -0400 |
| commit | 83c67f766be615d4db6f71f8af0cbb9b4c4917bb (patch) | |
| tree | 4c673b59f5c1023bb2d36b4beeab7e5477ff129b /docs | |
| parent | d8392f6a714b5646d43ed54eee0d028f714da717 (diff) | |
| download | haskell-83c67f766be615d4db6f71f8af0cbb9b4c4917bb.tar.gz | |
Add -dkeep-comments flag to keep comments in the parser
This provides a way to set the Opt_KeepRawTokenStream from the command
line, allowing exact print annotation users to see exactly what is
produced for a given parsed file, when used in conjunction with
-ddump-parsed-ast
Discussed in #19706, but this commit does not close the issue.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/debugging.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/users_guide/debugging.rst b/docs/users_guide/debugging.rst index 6802fa71fb..0d418b3dfd 100644 --- a/docs/users_guide/debugging.rst +++ b/docs/users_guide/debugging.rst @@ -124,6 +124,13 @@ parser and interface file reader. Dump parser output as a syntax tree +.. ghc-flag:: -dkeep-comments + :shortdesc: Include comments in the parser. Useful in combination with :ghc-flag:`-ddump-parsed-ast`. + :type: dynamic + + Include comments in the parser. Useful in combination with :ghc-flag:`-ddump-parsed-ast`. + + .. ghc-flag:: -ddump-if-trace :shortdesc: Trace interface files :type: dynamic |