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Fixed comments about shift/reduce conflicts.

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This commit is contained in:
Pavel Machek 1999-11-04 14:05:40 +00:00
parent ae3e1af2a8
commit 3c989eb4a7
1 changed files with 1 additions and 3 deletions
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4
filter/config.Y
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@ -95,8 +95,7 @@ decls: /* EMPTY */ { $$ = NULL; }
} }
; ;
/* Declarations that have no ';' at the end. /* Declarations that have no ';' at the end. */
Ouch, this is responsible for 13 or so shift/reduce conflicts. */
declsn: one_decl { $$ = $1; } declsn: one_decl { $$ = $1; }
| declsn ';' one_decl { | declsn ';' one_decl {
$$ = $3; $$ = $3;
@ -234,7 +233,6 @@ constant:
| TEXT { $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_STRING; $$->a2.p = $1; } | TEXT { $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_STRING; $$->a2.p = $1; }
| pair { $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_PAIR; $$->a2.i = $1; } | pair { $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_PAIR; $$->a2.i = $1; }
| ipa { NEW_F_VAL; $$ = f_new_inst(); $$->code = 'C'; $$->a1.p = val; *val = $1; } | ipa { NEW_F_VAL; $$ = f_new_inst(); $$->code = 'C'; $$->a1.p = val; *val = $1; }
/* Replace with prefix_s to get rid of shift/reduce conflicts. */
| prefix {NEW_F_VAL; $$ = f_new_inst(); $$->code = 'C'; $$->a1.p = val; *val = $1; } | prefix {NEW_F_VAL; $$ = f_new_inst(); $$->code = 'C'; $$->a1.p = val; *val = $1; }
| '[' set_items ']' { printf( "We've got a set here..." ); $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_SET; $$->a2.p = build_tree($2); printf( "ook\n" ); } | '[' set_items ']' { printf( "We've got a set here..." ); $$ = f_new_inst(); $$->code = 'c'; $$->a1.i = T_SET; $$->a2.p = build_tree($2); printf( "ook\n" ); }
; ;