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Preserve the current class across protocol defs.

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It seems that protocol defs are allowed in class implementations, so don't
let the protocol def kill the current class for the class implementation.
This commit is contained in:
Bill Currie 2011-03-24 11:55:17 +09:00
parent 2be07fd652
commit a7cfe3b215
1 changed files with 9 additions and 4 deletions
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13
tools/qfcc/source/qc-parse.y
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@ -1502,10 +1502,15 @@ classdef
;
protocoldef
: PROTOCOL protocol_name
protocolrefs { protocol_add_protocols ($2, $3); $<class>$ = 0; }
methodprotolist { protocol_add_methods ($2, $5); }
END { current_class = 0; (void) ($<class>4); }
: PROTOCOL { $<class_type>$ = current_class; }
protocol_name
protocolrefs { protocol_add_protocols ($3, $4); $<class>$ = 0; }
methodprotolist { protocol_add_methods ($3, $6); }
END
{
current_class = $<class_type>2;
(void) ($<class>5);
}
;
protocolrefs