jeltz/heptagon
1
0
Fork 0
Code Issues Pull requests Releases Activity

Correction of shift/reduce conflict in syntax

Browse source 
Correction: in a contract, the list of objectives cannot be empty.
This commit is contained in:
Gwenaël Delaval 2017-03-14 12:14:19 +01:00
parent 0515cf4f80
commit d2dfed5019
1 changed files with 1 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
compiler/heptagon/parsing/hept_parser.mly
View file

@ -263,7 +263,7 @@ node_params:
contract:
| /* empty */ {None}
| CONTRACT b=opt_block a=opt_assume ol=objectives w=opt_with
| CONTRACT b=opt_block a=opt_assume ol=nonempty_list(objective) w=opt_with
{ Some{ c_block = b;
c_assume = a;
c_objectives = ol;
@ -282,11 +282,6 @@ opt_assume:
| ASSUME exp { $2 }
;
objectives:
| /* empty */ { [] }
| o=objective ol=objectives { o :: ol }
;
objective:
| objective_kind exp { mk_objective $1 $2 }
;