In icu/unxsols4.pro/misc/build/icu/source/i18n/ucol_bld.cpp, there is a
while loop in ucol_doCE() that, for me, will never exit, even when the
condition is false! When I re-write the loop, the problem goes away.
This problem occurs while running dmake, when a program called genrb
invokes ucol_doCE().
Original code, never exits:
while(2*CEi<noOfBytes[0] || CEi<noOfBytes[1] || CEi<noOfBytes[2]) {
...
}
New code, works as expected:
while( 1 ) {
if( !( 2*CEi<noOfBytes[0] || CEi<noOfBytes[1] || CEi<noOfBytes[2] )
)
break;
...
}
When I tried re-writing the while loop as a for loop, the problem
persisted--I had to explicity break the loop as in the code above.
Logically, both should be identical, so does this look like it might be
a bug in Sun Studio 10?
Platform details:
# uname -a
SunOS whizzer 5.10 s10_72 sun4u sparc SUNW,Ultra-30 Solaris
# cc -V
cc: Sun C 5.7 2005/01/07
Sincerely,
Matt Prazak
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