49 lines
1.2 KiB
Factor
49 lines
1.2 KiB
Factor
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! Copyright (C) 2009 Jeremy Hughes.
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! See http://factorcode.org/license.txt for BSD license.
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USING: alien.inline alien.marshall.syntax destructors
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tools.test accessors kernel ;
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IN: alien.marshall.syntax.tests
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DELETE-C-LIBRARY: test
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C-LIBRARY: test
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CM-FUNCTION: void outarg1 ( int* a )
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*a += 2;
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;
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CM-FUNCTION: unsigned-long* outarg2 ( unsigned-long a, unsigned-long* b )
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unsigned long* x = (unsigned long*) malloc(sizeof(unsigned long));
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*b = 10 + *b;
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*x = a + *b;
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return x;
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;
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CM-STRUCTURE: wedge
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{ "double" "degrees" } ;
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CM-STRUCTURE: sundial
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{ "double" "radius" }
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{ "wedge" "wedge" } ;
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CM-FUNCTION: double hours ( sundial* d )
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return d->wedge.degrees / 30;
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;
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CM-FUNCTION: void change_time ( double hours, sundial* d )
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d->wedge.degrees = hours * 30;
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;
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;C-LIBRARY
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{ 1 1 } [ outarg1 ] must-infer-as
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[ 3 ] [ 1 outarg1 ] unit-test
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{ 2 2 } [ outarg2 ] must-infer-as
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[ 18 15 ] [ 3 5 outarg2 ] unit-test
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{ 1 1 } [ hours ] must-infer-as
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[ 5.0 ] [ <sundial> <wedge> 150 >>degrees >>wedge hours ] unit-test
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{ 2 0 } [ change_time ] must-infer-as
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[ 150.0 ] [ 5 <sundial> <wedge> 11 >>degrees >>wedge [ change_time ] keep wedge>> degrees>> ] unit-test
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