upstream/mercurial-mirror Files · tests/test-issue842.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().

Matt Mackall - - Load All Authors

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      http://mercurial.selenic.com/bts/issue842

        $ hg init

        $ echo foo > a

        $ hg ci -Ama

        adding a

        $ hg up -r0000

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ echo bar > a

      Should issue new head warning:

        $ hg ci -Amb

        adding a

        created new head

        $ hg up -r0000

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ echo stuffy > a

      Should not issue new head warning:

        $ hg ci -q -Amc

        $ hg up -r0000

        0 files updated, 0 files merged, 1 files removed, 0 files unresolved

        $ echo crap > a

        $ hg branch testing

        marked working directory as branch testing

        (branches are permanent and global, did you want a bookmark?)

      Should not issue warning:

        $ hg ci -q -Amd

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				http://mercurial.selenic.com/bts/issue842

				$ hg init
				$ echo foo > a
				$ hg ci -Ama
				adding a

				$ hg up -r0000
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved

				$ echo bar > a

				Should issue new head warning:

				$ hg ci -Amb
				adding a
				created new head

				$ hg up -r0000
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved

				$ echo stuffy > a

				Should not issue new head warning:

				$ hg ci -q -Amc

				$ hg up -r0000
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved

				$ echo crap > a
				$ hg branch testing
				marked working directory as branch testing
				(branches are permanent and global, did you want a bookmark?)

				Should not issue warning:

				$ hg ci -q -Amd