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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-03-14 12:30:44 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-03-14 12:30:44 (GMT) |
| commit | 08e4f14e0f32d64cd4cbb48601cccbaf525a272a (patch) | |
| tree | 70ef17719443403ed14aa30905f3187fa8a14bb2 | |
| parent | e0b895874d5fa39f6d4134b407e930b80ee3ecd7 (diff) | |
| download | tk-08e4f14e0f32d64cd4cbb48601cccbaf525a272a.zip tk-08e4f14e0f32d64cd4cbb48601cccbaf525a272a.tar.gz tk-08e4f14e0f32d64cd4cbb48601cccbaf525a272a.tar.bz2 | |
Eliminate some more unneeded write-only variables (discovered by gcc-4.6)
| -rw-r--r-- | generic/tkBind.c | 5 | ||||
| -rw-r--r-- | generic/tkCanvUtil.c | 3 | ||||
| -rw-r--r-- | generic/tkFocus.c | 3 |
3 files changed, 3 insertions, 8 deletions
diff --git a/generic/tkBind.c b/generic/tkBind.c index ec46650..e77667f 100644 --- a/generic/tkBind.c +++ b/generic/tkBind.c @@ -192,7 +192,7 @@ typedef struct { typedef struct PatSeq { int numPats; /* Number of patterns in sequence (usually * 1). */ - char *script; /* Binding script to evaluate when sequence + char *script; /* Binding script to evaluate when sequence * matches (ckalloc()ed) */ int flags; /* Miscellaneous flag values; see below for * definitions. */ @@ -1223,7 +1223,7 @@ Tk_BindEvent( TkDisplay *oldDispPtr; XEvent *ringPtr; PatSeq *vMatchDetailList, *vMatchNoDetailList; - int flags, oldScreen, i; + int flags, oldScreen; Tcl_Interp *interp; Tcl_DString scripts, savedResult; Detail detail; @@ -1475,7 +1475,6 @@ Tk_BindEvent( p = Tcl_DStringValue(&scripts); end = p + Tcl_DStringLength(&scripts); - i = 0; /* * Be carefule when dereferencing screenPtr or bindInfoPtr. If we evaluate diff --git a/generic/tkCanvUtil.c b/generic/tkCanvUtil.c index 964e2af..60f06c7 100644 --- a/generic/tkCanvUtil.c +++ b/generic/tkCanvUtil.c @@ -1639,8 +1639,6 @@ TkCanvTranslatePath( double *a, *b, *t; /* Pointers to parts of the temporary * storage */ int i, j; /* Loop counters */ - int maxOutput; /* Maximum number of outputs that we will - * allow */ double limit[4]; /* Boundries at which clipping occurs */ double staticSpace[480]; /* Temp space from the stack */ @@ -1735,7 +1733,6 @@ TkCanvTranslatePath( * This is the loop that makes the four passes through the data. */ - maxOutput = numVertex*3; for (j=0; j<4; j++){ double xClip = limit[j]; int inside = a[0] < xClip; diff --git a/generic/tkFocus.c b/generic/tkFocus.c index 17482aa..0448dc9 100644 --- a/generic/tkFocus.c +++ b/generic/tkFocus.c @@ -1067,10 +1067,9 @@ TkFocusSplit( * new toplevel. */ { ToplevelFocusInfo *tlFocusPtr; - DisplayFocusInfo *displayFocusPtr; TkWindow *topLevelPtr, *subWinPtr; - displayFocusPtr = FindDisplayFocusInfo(winPtr->mainPtr, winPtr->dispPtr); + FindDisplayFocusInfo(winPtr->mainPtr, winPtr->dispPtr); /* * Find the top-level window for winPtr, then find (or create) a record |