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Article View: gnu.g++.bug

Article #589

#589

From: Arturo Perez x6739
Date: Wed, 15 Nov 1989 23:46

32 lines
1273 bytes

On SunOS 4.0.3 on a Sparc processor

g++ version 1.34.2

libg++ version 1.34.0

fails test7 of test suite with a bus error when function close_enough
is called for the first time.

close_enough's parameters are
	close_enough (Complex a, Complex b)

if this is changed to
	close_enough (Complex& a, Complex b)

the test runs but fails the assertion.

if the params are changed to
	close_enough (Complex a, Complex& b)

the bus error returns.

It appears under the debugger that the constructor for the Complex
object "this" has the address offset (towards the greater address) by
4; e.g. the address of this = 0xc when it should be 0x8.

Please also respond to csawyer@cogito.prime.com.


Arturo Perez						aperez@cvbnet.prime.com
ComputerVision, a Prime Business Unit			(617) 275-1800 x6739
"Too much information, like a bullet through my brain!" - The Police

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From: aperez@mustang.prime.com (Arturo Perez x6739)
Newsgroups: gnu.g++.bug
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Date: 15 Nov 89 23:46:35 GMT
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