Commit e5d3e35e authored by Jean-Christophe Filliâtre's avatar Jean-Christophe Filliâtre
Browse files

fixed label precedence in programs

parent 8e58285e
......@@ -190,6 +190,7 @@
/* Precedences */
%nonassoc prec_label
%nonassoc prec_post
%nonassoc BAR
......@@ -1073,7 +1074,7 @@ expr:
{ mk_expr (Ematch ($2, $5)) }
| MATCH expr COMMA list1_expr_sep_comma WITH bar_ program_match_cases END
{ mk_expr (Ematch (mk_expr (Etuple ($2::$4)), $7)) }
| LABEL uident COLON expr
| LABEL uident COLON expr %prec prec_label
{ mk_expr (Elabel ($2, $4)) }
| LOOP loop_annotation expr END
{ mk_expr (Eloop ($2, $3)) }
......
o automatically add a label pre_f at entrance of each function f
o use of old in loop invariant should be reported as an error (correctly)
o what about pervasives old, at, label, unit = ()
......@@ -7,8 +9,6 @@ o what about pervasives old, at, label, unit = ()
o fmla_effect
o fixed precedence of label (label L: e) wrt sequence (e ; e)
o model types (abstract but not mutable)
abstract types (no model)
......
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