upstream/mercurial-mirror Files · tests/test-diff-copy-depth.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().

Adrian Buehlmann - - Load All Authors

File last commit:

r12150:bca69641 default


                r17165:249cc4ec

default

Download file

             test-diff-copy-depth.t
        
                    51 lines
            
             | 795 B
            
                | text/troff
            
             |
                Tads3Lexer
            
             / tests / test-diff-copy-depth.t
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

        $ for i in aaa zzz; do

        >     hg init t

        >     cd t

        > 

        >     echo

        >     echo "-- With $i"

        > 

        >     touch file

        >     hg add file

        >     hg ci -m "Add"

        > 

        >     hg cp file $i

        >     hg ci -m "a -> $i"

        > 

        >     hg cp $i other-file

        >     echo "different" >> $i

        >     hg ci -m "$i -> other-file"

        > 

        >     hg cp other-file somename

        > 

        >     echo "Status":

        >     hg st -C

        >     echo

        >     echo "Diff:"

        >     hg diff -g

        > 

        >     cd ..

        >     rm -rf t

        > done

        -- With aaa

        Status:

        A somename

          other-file

        Diff:

        diff --git a/other-file b/somename

        copy from other-file

        copy to somename

        -- With zzz

        Status:

        A somename

          other-file

        Diff:

        diff --git a/other-file b/somename

        copy from other-file

        copy to somename

	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

				$ for i in aaa zzz; do
				> hg init t
				> cd t
				>
				> echo
				> echo "-- With $i"
				>
				> touch file
				> hg add file
				> hg ci -m "Add"
				>
				> hg cp file $i
				> hg ci -m "a -> $i"
				>
				> hg cp $i other-file
				> echo "different" >> $i
				> hg ci -m "$i -> other-file"
				>
				> hg cp other-file somename
				>
				> echo "Status":
				> hg st -C
				> echo
				> echo "Diff:"
				> hg diff -g
				>
				> cd ..
				> rm -rf t
				> done

				-- With aaa
				Status:
				A somename
				other-file

				Diff:
				diff --git a/other-file b/somename
				copy from other-file
				copy to somename

				-- With zzz
				Status:
				A somename
				other-file

				Diff:
				diff --git a/other-file b/somename
				copy from other-file
				copy to somename