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The non-unix parts for localtime_r_needs_tzset
[perl5.git] / x2p / a2p.y
index 2d3f239..74c42d8 100644 (file)
--- a/x2p/a2p.y
+++ b/x2p/a2p.y
@@ -1,7 +1,8 @@
 %{
 /* $RCSfile: a2p.y,v $$Revision: 4.1 $$Date: 92/08/07 18:29:12 $
  *
- *    Copyright (c) 1991-1997, Larry Wall
+ *    Copyright (C) 1991, 1992, 1993, 1994, 1996, 1997, 1999, 2000,
+ *    by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -21,7 +22,7 @@ int ends = Nullop;
 %token REGEX
 %token SEMINEW NEWLINE COMMENT
 %token FUN1 FUNN GRGR
-%token PRINT PRINTF SPRINTF SPLIT
+%token PRINT PRINTF SPRINTF_OLD SPRINTF_NEW SPLIT
 %token IF ELSE WHILE FOR IN
 %token EXIT NEXT BREAK CONTINUE RET
 %token GETLINE DO SUB GSUB MATCH
@@ -43,7 +44,7 @@ int ends = Nullop;
 %left NOT
 %right '^'
 %left INCR DECR
-%left FIELD VFIELD
+%left FIELD VFIELD SVFIELD
 
 %%
 
@@ -136,14 +137,18 @@ expr      : term
        | expr '?' expr ':' expr
                { $$ = oper3(OCOND,$1,$3,$5); }
        | variable ASGNOP cond
-               { $$ = oper3(OASSIGN,$2,$1,$3);
-                       if ((ops[$1].ival & 255) == OFLD)
-                           lval_field = TRUE;
-                       if ((ops[$1].ival & 255) == OVFLD)
-                           lval_field = TRUE;
+               {
+                   $$ = oper3(OASSIGN,$2,$1,$3);
+                   if ((ops[$1].ival & 255) == OFLD)
+                       lval_field = TRUE;
+                   else if ((ops[$1].ival & 255) == OVFLD)
+                       lval_field = TRUE;
                }
        ;
 
+sprintf        : SPRINTF_NEW
+       | SPRINTF_OLD ;
+
 term   : variable
                { $$ = $1; }
        | NUMBER
@@ -165,13 +170,37 @@ term      : variable
        | term IN VAR
                { $$ = oper2(ODEFINED,aryrefarg($3),$1); }
        | variable INCR
-               { $$ = oper1(OPOSTINCR,$1); }
+               {
+                   $$ = oper1(OPOSTINCR,$1);
+                   if ((ops[$1].ival & 255) == OFLD)
+                       lval_field = TRUE;
+                   else if ((ops[$1].ival & 255) == OVFLD)
+                       lval_field = TRUE;
+               }
        | variable DECR
-               { $$ = oper1(OPOSTDECR,$1); }
+               {
+                   $$ = oper1(OPOSTDECR,$1);
+                   if ((ops[$1].ival & 255) == OFLD)
+                       lval_field = TRUE;
+                   else if ((ops[$1].ival & 255) == OVFLD)
+                       lval_field = TRUE;
+               }
        | INCR variable
-               { $$ = oper1(OPREINCR,$2); }
+               {
+                   $$ = oper1(OPREINCR,$2);
+                   if ((ops[$2].ival & 255) == OFLD)
+                       lval_field = TRUE;
+                   else if ((ops[$2].ival & 255) == OVFLD)
+                       lval_field = TRUE;
+               }
        | DECR variable
-               { $$ = oper1(OPREDECR,$2); }
+               {
+                   $$ = oper1(OPREDECR,$2);
+                   if ((ops[$2].ival & 255) == OFLD)
+                       lval_field = TRUE;
+                   else if ((ops[$2].ival & 255) == OVFLD)
+                       lval_field = TRUE;
+               }
        | '-' term %prec UMINUS
                { $$ = oper1(OUMINUS,$2); }
        | '+' term %prec UMINUS
@@ -204,7 +233,9 @@ term        : variable
                { $$ = oper1($1,$3); }
        | USERFUN '(' expr_list ')'
                { $$ = oper2(OUSERFUN,$1,$3); }
-       | SPRINTF expr_list
+       | SPRINTF_NEW '(' expr_list ')'
+               { $$ = oper1(OSPRINTF,$3); }
+       | sprintf expr_list
                { $$ = oper1(OSPRINTF,$2); }
        | SUBSTR '(' expr ',' expr ',' expr ')'
                { $$ = oper3(OSUBSTR,$3,$5,$7); }
@@ -246,6 +277,8 @@ variable: VAR
                { $$ = oper2(OVAR,aryrefarg($1),$3); }
        | FIELD
                { $$ = oper1(OFLD,$1); }
+       | SVFIELD
+               { $$ = oper1(OVFLD,oper1(OVAR,$1)); }
        | VFIELD term
                { $$ = oper1(OVFLD,$2); }
        ;
@@ -394,6 +427,6 @@ compound
 
 %%
 
-int yyparse _((void));
+int yyparse (void);
 
 #include "a2py.c"