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unpack-trees: remove unused error type

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commit 08402b0409 ("merge-recursive: distinguish "removed" and
"overwritten" messages", 2010-08-11) split
    ERROR_WOULD_LOSE_UNTRACKED
into both
    ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN
    ERROR_WOULD_LOSE_UNTRACKED_REMOVED
and also split
    ERROR_WOULD_LOSE_ORPHANED
into both
    ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN
    ERROR_WOULD_LOSE_ORPHANED_REMOVED

However, despite the split only three of these four types were used.
ERROR_WOULD_LOSE_ORPHANED_REMOVED was not put into use when it was
introduced and nothing else has used it in the intervening decade
either.  Remove it.

Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2020-03-27 00:48:45 +00:00 committed by Junio C Hamano
parent 031ba55b6b
commit d7dc1e1668
2 changed files with 0 additions and 5 deletions
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4
unpack-trees.c
View file

@ -49,8 +49,6 @@ static const char *unpack_plumbing_errors[NB_UNPACK_TREES_ERROR_TYPES] = {
/* ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN */
"Working tree file '%s' would be overwritten by sparse checkout update.",
/* ERROR_WOULD_LOSE_ORPHANED_REMOVED */
"Working tree file '%s' would be removed by sparse checkout update.",
/* ERROR_WOULD_LOSE_SUBMODULE */
"Submodule '%s' cannot checkout new HEAD.",
@ -172,8 +170,6 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
_("Cannot update sparse checkout: the following entries are not up to date:\n%s");
msgs[ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN] =
_("The following working tree files would be overwritten by sparse checkout update:\n%s");
msgs[ERROR_WOULD_LOSE_ORPHANED_REMOVED] =
_("The following working tree files would be removed by sparse checkout update:\n%s");
msgs[ERROR_WOULD_LOSE_SUBMODULE] =
_("Cannot update submodule:\n%s");

1
unpack-trees.h
View file

@ -24,7 +24,6 @@ enum unpack_trees_error_types {
ERROR_BIND_OVERLAP,
ERROR_SPARSE_NOT_UPTODATE_FILE,
ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN,
ERROR_WOULD_LOSE_ORPHANED_REMOVED,
ERROR_WOULD_LOSE_SUBMODULE,
NB_UNPACK_TREES_ERROR_TYPES
};