Re: Macro Usage

[Marcus G. Daniels]

>>>>> "XH" == xueyue  <address@hidden> writes:

XH> [growthSchedule at: time+growthInterval
XH>      createActionTo: foodSpace
XH>               message: M(putValue:atX:Y:):1:x:y];

XH> egcs -c -Wno-import -Wno-protocol -g -O2 -fno-inline -D_GNU_SOURCE
XH> -I/usr/include/swarm ModelSwarm.m   
XH> ModelSwarm.m: In function `_i_ModelSwarm__scheduleGrowthAtX_Y_':
XH> ModelSwarm.m:191: warning: passing arg 4 of
XH> `at:createActionTo:message::::' makes pointer from integer without a cast
XH> ModelSwarm.m:191: warning: passing arg 5 of
XH> `at:createActionTo:message::::' makes pointer from integer without a cast
XH> ModelSwarm.m:191: warning: passing arg 6 of
XH> `at:createActionTo:message::::' makes pointer from integer without a cast

To avoid warnings, use "(id) 1 : (id) x : (id) y" instead of "1:x:y".
The reason this works is that integers and pointers are the same
size on most machines. 

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