upstream/mercurial-mirror Files · tests/test-merge-subrepos.t

parsers.c: remove warning: 'size' may be used uninitialized in this function...

parsers.c: remove warning: 'size' may be used uninitialized in this function Some compilers / compiler options (such as gcc 4.7) would emit warnings: mercurial/parsers.c: In function 'pack_dirstate': mercurial/parsers.c:306:18: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] mercurial/parsers.c:306:12: warning: 'mode' may be used uninitialized in this function [-Wmaybe-uninitialized] It is apparently not smart enough to figure out how the 'err' arithmetics makes sure that it can't happen. 'err' is now replaced with simple checks and goto. That might also help the optimizer when it is inlining getintat().

Oleg Stepanov - - Load All Authors

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        $ hg init

        $ echo a > a

        $ hg ci -qAm 'add a'

        $ hg init subrepo

        $ echo 'subrepo = http://example.net/libfoo' > .hgsub

        $ hg ci -qAm 'added subrepo'

        $ hg up -qC 0

        $ echo ax > a

        $ hg ci -m 'changed a'

        created new head

        $ hg up -qC 1

        $ cd subrepo

        $ echo b > b

        $ hg add b

        $ cd ..

      Should fail, since there are added files to subrepo:

        $ hg merge

        abort: outstanding uncommitted changes in subrepository 'subrepo'

        [255]

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				$ hg init

				$ echo a > a
				$ hg ci -qAm 'add a'

				$ hg init subrepo
				$ echo 'subrepo = http://example.net/libfoo' > .hgsub
				$ hg ci -qAm 'added subrepo'

				$ hg up -qC 0
				$ echo ax > a
				$ hg ci -m 'changed a'
				created new head

				$ hg up -qC 1
				$ cd subrepo
				$ echo b > b
				$ hg add b
				$ cd ..

				Should fail, since there are added files to subrepo:

				$ hg merge
				abort: outstanding uncommitted changes in subrepository 'subrepo'
				[255]