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V0.8: fix a few more specify block problems. 

This patch fixes a few more specify block problems in the stable
branch.
This commit is contained in:
Cary R 2007-12-28 19:00:46 -08:00 committed by Stephen Williams
parent a8f68fe416
commit 23d56d8198
1 changed files with 18 additions and 10 deletions
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28
parse.y
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@ -2348,8 +2348,12 @@ specify_item
;
specify_delay_value_list
: delay_value { }
| specify_delay_value_list ',' delay_value { }
: delay_value
{ delete $1;
}
| specify_delay_value_list ',' delay_value
{ delete $3;
}
;
specify_item_list
@ -2362,15 +2366,19 @@ specify_edge_path_decl
| specify_edge_path '=' delay_value_simple
;
specify_edge_operator
: K_posedge
| K_negedge
;
/* The first two rules are not in development. */
specify_edge_path
: '(' K_posedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')'
| '(' 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 '(' expr_primary polarity_operator expression ')' ')'
| '(' K_negedge specify_path_identifiers spec_polarity K_EG IDENTIFIER ')'
| '(' 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 '(' expr_primary polarity_operator expression ')' ')'
: '(' specify_edge_operator specify_path_identifiers spec_polarity K_EG IDENTIFIER ')'
| '(' specify_edge_operator specify_path_identifiers spec_polarity K_SG IDENTIFIER ')'
| '(' specify_path_identifiers spec_polarity K_EG '(' specify_path_identifiers polarity_operator expression ')' ')'
| '(' specify_edge_operator specify_path_identifiers spec_polarity K_EG '(' specify_path_identifiers polarity_operator expression ')' ')'
| '(' specify_path_identifiers spec_polarity K_SG '(' specify_path_identifiers polarity_operator expression ')' ')'
| '(' specify_edge_operator specify_path_identifiers spec_polarity K_SG '(' specify_path_identifiers polarity_operator expression ')' ')'
;
polarity_operator