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| author | hobbs <hobbs> | 2006-05-30 00:30:25 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2006-05-30 00:30:25 (GMT) |
| commit | c61cfa8ceb38c62ca91f756120107b323272aa82 (patch) | |
| tree | ebcd8c078e5a217194f8004bccede0090106ec71 | |
| parent | e16b80b8a8a7d7aa69b1e71ed58a73f220641814 (diff) | |
| download | tcl-c61cfa8ceb38c62ca91f756120107b323272aa82.zip tcl-c61cfa8ceb38c62ca91f756120107b323272aa82.tar.gz tcl-c61cfa8ceb38c62ca91f756120107b323272aa82.tar.bz2 | |
* generic/tcl.h (Tcl_DecrRefCount): use if/else construct to allow
placement in unbraced outer if/else conditions. (jcw)
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | generic/tcl.h | 7 |
2 files changed, 10 insertions, 2 deletions
@@ -1,3 +1,8 @@ +2006-05-29 Jeff Hobbs <jeffh@ActiveState.com> + + * generic/tcl.h (Tcl_DecrRefCount): use if/else construct to allow + placement in unbraced outer if/else conditions. (jcw) + 2006-05-27 Daniel Steffen <das@users.sourceforge.net> * macosx/tclMacOSXNotify.c: implemented pthread_atfork() handler that diff --git a/generic/tcl.h b/generic/tcl.h index 7981a22..8938e4b 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tcl.h,v 1.212 2006/05/04 14:01:21 dgp Exp $ + * RCS: @(#) $Id: tcl.h,v 1.213 2006/05/30 00:30:25 hobbs Exp $ */ #ifndef _TCL @@ -844,8 +844,11 @@ int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr)); #else # define Tcl_IncrRefCount(objPtr) \ ++(objPtr)->refCount + /* + * Use empty if ; else to handle use in unbraced outer if/else conditions + */ # define Tcl_DecrRefCount(objPtr) \ - if (--(objPtr)->refCount <= 0) TclFreeObj(objPtr) + if (--(objPtr)->refCount > 0) ; else TclFreeObj(objPtr) # define Tcl_IsShared(objPtr) \ ((objPtr)->refCount > 1) #endif |