Bad C code generated for built-in macro

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	sASFfZTw021321

Hi Eric,

the Eiffel compilation of the attached micro class by GEC
works very well but C compilation fails because of imbalanced
parentheses. In Eiffel, this is a built-in macro,
other macro externals are treated correctly.

BTW, macro 'GE_real_64_positive_infinity' is defined
in $GOBO/tool/gec/runtime/c/ge_real.h as
'GE_real_64_from_bits(GE_nat64(0x7FF0000000000000))'.
What about defining it as 'INFINITY' coming from math.h?

With best regards
Wolfgang

--=20
Dr. Wolfgang Jansen
Lauenburger Stra=C3=9Fe 40
D-12169 Berlin

Tel: (+49) 0172 40 86 916
e-mail: [email protected]


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class INF

create
	make

feature 

	make
		local
			x: REAL_64
		do
			x := x.positive_infinity
		end

end


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<?xml version="1.0"?>

<system name="inf">
	<root class="INF" creation="make"/>
	<cluster name="home" location="${HOME}/tmp">
	</cluster>
	<mount location="${GOBO}/library/kernel.xace"/>
</system>

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