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Parse more [gosh darn] specify syntax.

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steve 2001-11-03 04:09:10 +00:00
parent af35736e04
commit b624b6002e
1 changed files with 11 additions and 9 deletions
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20
parse.y
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@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#if !defined(WINNT) && !defined(macintosh) #if !defined(WINNT) && !defined(macintosh)
#ident "$Id: parse.y,v 1.133 2001/10/31 03:11:15 steve Exp $" #ident "$Id: parse.y,v 1.134 2001/11/03 04:09:10 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -1892,13 +1892,13 @@ specify_edge_path_decl
specify_edge_path specify_edge_path
: '(' K_posedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')' : '(' K_posedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')'
| '(' K_posedge specify_path_identifiers spec_polarity K_EG '(' IDENTIFIER polarity_operator expression ')' ')' | '(' K_posedge specify_path_identifiers spec_polarity K_EG '(' expr_primary polarity_operator expression ')' ')'
| '(' K_posedge specify_path_identifiers spec_polarity K_SG IDENTIFIER ')' | '(' K_posedge specify_path_identifiers spec_polarity K_SG IDENTIFIER ')'
| '(' K_posedge specify_path_identifiers spec_polarity K_SG '(' IDENTIFIER polarity_operator expression ')' ')' | '(' K_posedge specify_path_identifiers spec_polarity K_SG '(' expr_primary polarity_operator expression ')' ')'
| '(' K_negedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')' | '(' K_negedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')'
| '(' K_negedge specify_path_identifiers spec_polarity K_EG '(' IDENTIFIER polarity_operator expression ')' ')' | '(' K_negedge specify_path_identifiers spec_polarity K_EG '(' expr_primary polarity_operator expression ')' ')'
| '(' K_negedge specify_path_identifiers spec_polarity K_SG IDENTIFIER ')' | '(' K_negedge specify_path_identifiers spec_polarity K_SG IDENTIFIER ')'
| '(' K_negedge specify_path_identifiers spec_polarity K_SG '(' IDENTIFIER polarity_operator expression ')' ')' | '(' K_negedge specify_path_identifiers spec_polarity K_SG '(' expr_primary polarity_operator expression ')' ')'
; ;
polarity_operator polarity_operator
@ -1943,18 +1943,20 @@ specparam_list
spec_polarity: '+' | '-' | ; spec_polarity: '+' | '-' | ;
spec_reference_event spec_reference_event
: K_posedge IDENTIFIER : K_posedge expression
{ delete $2; } { delete $2; }
| K_negedge IDENTIFIER | K_negedge expression
{ delete $2; } { delete $2; }
| K_posedge IDENTIFIER K_TAND expression | K_posedge expr_primary K_TAND expression
{ delete $2; { delete $2;
delete $4; delete $4;
} }
| K_negedge IDENTIFIER K_TAND expression | K_negedge expr_primary K_TAND expression
{ delete $2; { delete $2;
delete $4; delete $4;
} }
| expr_primary
{ delete $1; }
; ;
spec_notifier_opt spec_notifier_opt