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Diffstat (limited to 'docs/users_guide/using.rst')
| -rw-r--r-- | docs/users_guide/using.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/users_guide/using.rst b/docs/users_guide/using.rst index ee61a89ce1..a3ccd2c168 100644 --- a/docs/users_guide/using.rst +++ b/docs/users_guide/using.rst @@ -1360,6 +1360,18 @@ messages and in GHCi: error was detected. This also affects the associated caret symbol that points at the region of code at fault. +.. ghc-flag:: -fsuppress-error-contexts + :shortdesc: Whether to show textual information about error context + :type: dynamic + :reverse: -fno-suppress-error-contexts + :category: verbosity + + :default: off + + Controls whether GHC displays information about the context in which an + error occurred. This controls whether the part of the error message which + says "In the equation..", "In the pattern.." etc is displayed or not. + .. ghc-flag:: -ferror-spans :shortdesc: Output full span in error messages :type: dynamic |