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fix <protocol_list>

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This commit is contained in:
Bill Currie 2003-07-25 20:34:24 +00:00
parent 673f6ba643
commit 1366ad4661
1 changed files with 15 additions and 2 deletions
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17
tools/qfcc/source/qc-parse.y
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@ -164,7 +164,7 @@ expr_t *argv_expr (void);
%type <param> optparmlist unaryselector keyworddecl keywordselector
%type <method> methodproto methoddecl
%type <expr> obj_expr identifier_list obj_messageexpr obj_string receiver
%type <expr> protocolrefs
%type <expr> protocolrefs protocol_list
%type <keywordarg> messageargs keywordarg keywordarglist selectorarg
%type <keywordarg> keywordnamelist keywordname
%type <class> class_name new_class_name class_with_super new_class_with_super
@ -1058,7 +1058,20 @@ protocoldef
protocolrefs
: /* emtpy */ { $$ = 0; }
| LT identifier_list GT { $$ = $2->e.block.head; }
| LT protocol_list GT { $$ = $2->e.block.head; }
;
protocol_list
: maybe_class
{
$$ = new_block_expr ();
append_expr ($$, new_name_expr ($1));
}
| protocol_list ',' maybe_class
{
append_expr ($1, new_name_expr ($3));
$$ = $1;
}
;
ivar_decl_list