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fix clang 3.4 warnings and ignore uninteresting ones

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fixed warnings:
src/cmd/fossil/disk.c:37:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
src/cmd/fossil/disk.c:38:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
src/cmd/fossil/disk.c:39:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
src/cmd/fossil/disk.c:40:13: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
src/cmd/fossil/disk.c:41:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
src/libndb/ndbreorder.c:41:55: warning: for loop has empty body [-Wempty-body]

ignored warnings:
src/cmd/acid/dbg.y:393:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/bc.y:1327:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/bc.y:1327:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/grep/grep.y:420:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/grep/grep.y:420:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/hoc/hoc.y:692:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/hoc/hoc.y:692:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/lex/parser.y:886:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/rc/syn.y:303:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/cmd/units.y:1003:9: warning: array index -1 is before the beginning of the array [-Warray-bounds]
src/libregexp/regcomp.c:19:16: warning: variable 'reprog' is not needed and will not be emitted [-Wunneeded-internal-declaration]

LGTM=rsc
R=rsc
https://codereview.appspot.com/158250043
This commit is contained in:
David du Colombier 2014-10-21 14:22:12 +02:00
parent 2763a6d832
commit 6c7443a653
3 changed files with 8 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

2
bin/9c
View file

@ -67,6 +67,8 @@ useclang()
-Wno-unused-value \ -Wno-unused-value \
-Wno-array-bounds \ -Wno-array-bounds \
-Wno-gnu-designator \ -Wno-gnu-designator \
-Wno-array-bounds \
-Wno-unneeded-internal-declaration \
-fsigned-char \ -fsigned-char \
-fno-caret-diagnostics \ -fno-caret-diagnostics \
" "

10
src/cmd/fossil/disk.c
View file

@ -34,11 +34,11 @@ struct Disk {
/* keep in sync with Part* enum in dat.h */ /* keep in sync with Part* enum in dat.h */
static char *partname[] = { static char *partname[] = {
[PartError] "error", [PartError] = "error",
[PartSuper] "super", [PartSuper] = "super",
[PartLabel] "label", [PartLabel] = "label",
[PartData] "data", [PartData] = "data",
[PartVenti] "venti", [PartVenti] = "venti",
}; };
Disk * Disk *

2
src/libndb/ndbreorder.c
View file

@ -38,7 +38,7 @@ ndbreorder(Ndbtuple *t, Ndbtuple *x)
if(x != last->line){ if(x != last->line){
/* find entry before x */ /* find entry before x */
for(prev = last; prev->line != x; prev = prev->line); for(prev = last; prev->line != x; prev = prev->line)
; ;
/* detach line */ /* detach line */