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Transformation of Applicative Specifications into Imperative ...

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;<br />

)<br />

(<br />

new I n n e r P a t t e r n L i s t (<br />

i n n e r P a t t e r n L i s t ) ) ) ; }<br />

|<br />

RLIST<br />

{ lp = new Make_EnumeratedListPattern (<br />

new EnumeratedListPattern (<br />

new NoInnerPattern ( ) ) ) ; }<br />

HAT ip = pattern<br />

{ lp = new ConcatenatedListPattern (<br />

new EnumeratedListPattern (<br />

new I n n e r P a t t e r n L i s t (<br />

i n n e r P a t t e r n L i s t ) ) ,<br />

ip ) ; }<br />

) ?<br />

{ lb = new MakeListPatternLet ( lp ) ; }<br />

v a l u e _ l i t e r a l returns [ V a l u e L i t e r a l v l ] {<br />

v l = null ;<br />

}<br />

: v l = i n t _ l i t<br />

| v l = b o o l _ l i t<br />

| v l = r e a l _ l i t<br />

| v l = t e x t _ l i t<br />

| v l = c h a r _ l i t<br />

;<br />

basic_expr returns [ BasicExpr be ] {<br />

be = null ;<br />

}<br />

: CHAOS { be = new CHAOS( ) ; }<br />

;<br />

name returns [ Make_ValueOrVariableName vn ] {<br />

vn = null ;<br />

Id q i = null ;<br />

}<br />

: q i = q u a l i f i e d _ i d<br />

{vn = new Make_ValueOrVariableName (<br />

new ValueOrVariableName ( q i ) ) ; }<br />

;<br />

infix_op_pr9 returns [ I n f i x O p e r a t o r r i o ] {<br />

r i o = null ;<br />

}<br />

: IMPLIES { r i o = new IMPLIES ( ) ; }<br />

;<br />

499

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