diff options
Diffstat (limited to 'x2p/a2p.y')
| -rw-r--r-- | x2p/a2p.y | 27 |
1 files changed, 7 insertions, 20 deletions
@@ -1,5 +1,5 @@ %{ -/* $Header: a2p.y,v 3.0 89/10/18 15:34:29 lwall Locked $ +/* $Header: a2p.y,v 3.0.1.1 90/03/01 10:30:08 lwall Locked $ * * Copyright (c) 1989, Larry Wall * @@ -7,6 +7,9 @@ * as specified in the README file that comes with the perl 3.0 kit. * * $Log: a2p.y,v $ + * Revision 3.0.1.1 90/03/01 10:30:08 lwall + * patch9: a2p didn't allow logical expressions everywhere it should + * * Revision 3.0 89/10/18 15:34:29 lwall * 3.0 baseline * @@ -87,28 +90,12 @@ arg_list: expr_list { $$ = rememberargs($$); } ; -patpat : pat +patpat : cond { $$ = oper1(OPAT,$1); } - | pat ',' pat + | cond ',' cond { $$ = oper2(ORANGE,$1,$3); } ; -pat : match - | rel - | compound_pat - ; - -compound_pat - : '(' compound_pat ')' - { $$ = oper1(OPPAREN,$2); } - | pat ANDAND maybe pat - { $$ = oper3(OPANDAND,$1,$3,$4); } - | pat OROR maybe pat - { $$ = oper3(OPOROR,$1,$3,$4); } - | NOT pat - { $$ = oper1(OPNOT,$2); } - ; - cond : expr | match | rel @@ -193,7 +180,7 @@ term : variable { $$ = oper1(OUMINUS,$2); } | '+' term %prec UMINUS { $$ = oper1(OUPLUS,$2); } - | '(' expr ')' + | '(' cond ')' { $$ = oper1(OPAREN,$2); } | GETLINE { $$ = oper0(OGETLINE); } |