[src/trunk]: src/tests/lib/libcurses/director tests/libcurses: declare %type ...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/702201c5bc8f
branches:  trunk
changeset: 1018601:702201c5bc8f
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Feb 08 20:09:45 2021 +0000

description:
tests/libcurses: declare %type in grammar

It looks as if the original author just didn't know how to declare the
type of non-terminals.  The explicit types in the '$' expressions were
all consistent.

No functional change.

diffstat:

 tests/lib/libcurses/director/testlang_parse.y |  39 +++++++++++++-------------
 1 files changed, 20 insertions(+), 19 deletions(-)

diffs (140 lines):

diff -r 0b544d253946 -r 702201c5bc8f tests/lib/libcurses/director/testlang_parse.y
--- a/tests/lib/libcurses/director/testlang_parse.y     Mon Feb 08 19:35:21 2021 +0000
+++ b/tests/lib/libcurses/director/testlang_parse.y     Mon Feb 08 20:09:45 2021 +0000
@@ -1,5 +1,5 @@
 %{
-/*     $NetBSD: testlang_parse.y,v 1.38 2021/02/08 19:35:21 rillig Exp $       */
+/*     $NetBSD: testlang_parse.y,v 1.39 2021/02/08 20:09:45 rillig Exp $       */
 
 /*-
  * Copyright 2009 Brett Lymn <blymn%NetBSD.org@localhost>
@@ -195,6 +195,9 @@
 %token COMMA
 %token CALL2 CALL3 CALL4
 
+%type <string> attributes expr
+%type <vals> array_elements array_element
+
 %nonassoc OR
 
 %%
@@ -223,7 +226,7 @@
                        set_var(data_number, $2, $3);
                }
                | ASSIGN VARNAME LPAREN expr RPAREN {
-                       set_var(data_number, $2, $<string>4);
+                       set_var(data_number, $2, $4);
                }
                | ASSIGN VARNAME STRING {
                        set_var(data_string, $2, $3);
@@ -234,7 +237,7 @@
                ;
 
 cchar          : CCHAR VARNAME attributes char_vals {
-                       set_cchar($2, $<string>3);
+                       set_cchar($2, $3);
                }
                ;
 
@@ -245,10 +248,10 @@
 
 attributes     : numeric
                | LPAREN expr RPAREN {
-                       $<string>$ = $<string>2;
+                       $$ = $2;
                }
                | VARIABLE {
-                       $<string>$ = get_numeric_var($1);
+                       $$ = get_numeric_var($1);
                }
                ;
 
@@ -342,7 +345,7 @@
                ;
 
 returns                : numeric { assign_rets(data_number, $1); }
-               | LPAREN expr RPAREN { assign_rets(data_number, $<string>2); }
+               | LPAREN expr RPAREN { assign_rets(data_number, $2); }
                | STRING { assign_rets(data_string, $1); }
                | BYTE { assign_rets(data_byte, (void *) $1); }
                | ERR_RET { assign_rets(data_err, NULL); }
@@ -378,17 +381,16 @@
                ;
 
 array_element  : numeric {
-                       $<vals>$ = add_to_vals(data_number, $1);
+                       $$ = add_to_vals(data_number, $1);
                }
                | VARIABLE {
-                       $<vals>$ = add_to_vals(data_number,
-                           get_numeric_var($1));
+                       $$ = add_to_vals(data_number, get_numeric_var($1));
                }
                | BYTE {
-                       $<vals>$ = add_to_vals(data_byte, (void *) $1);
+                       $$ = add_to_vals(data_byte, (void *) $1);
                }
                | STRING {
-                       $<vals>$ = add_to_vals(data_string, (void *) $1);
+                       $$ = add_to_vals(data_string, (void *) $1);
                }
                | numeric MULTIPLIER numeric {
                        unsigned long i;
@@ -396,7 +398,7 @@
 
                        acount = strtoul($3, NULL, 10);
                        for (i = 0; i < acount; i++) {
-                               $<vals>$ = add_to_vals(data_number, $1);
+                               $$ = add_to_vals(data_number, $1);
                        }
                }
                | VARIABLE MULTIPLIER numeric {
@@ -406,7 +408,7 @@
                        acount = strtoul($3, NULL, 10);
                        val = get_numeric_var($1);
                        for (i = 0; i < acount; i++) {
-                               $<vals>$ = add_to_vals(data_number, val);
+                               $$ = add_to_vals(data_number, val);
                        }
                }
                | BYTE MULTIPLIER numeric {
@@ -414,7 +416,7 @@
 
                        acount = strtoul($3, NULL, 10);
                        for (i = 0; i < acount; i++) {
-                               $<vals>$ = add_to_vals(data_byte, (void *) $1);
+                               $$ = add_to_vals(data_byte, (void *) $1);
                        }
                }
                | STRING MULTIPLIER numeric {
@@ -422,18 +424,17 @@
 
                        acount = strtoul($3, NULL, 10);
                        for (i = 0; i < acount; i++) {
-                               $<vals>$ = add_to_vals(data_string,
-                                   (void *) $1);
+                               $$ = add_to_vals(data_string, (void *) $1);
                        }
                }
                ;
 
 expr           : numeric
                | VARIABLE {
-                       $<string>$ = get_numeric_var($1);
+                       $$ = get_numeric_var($1);
                }
                | expr OR expr {
-                       $<string>$ = numeric_or($<string>1, $<string>3);
+                       $$ = numeric_or($1, $3);
                }
                ;
 
@@ -442,7 +443,7 @@
                ;
 
 arg            : LPAREN expr RPAREN {
-                       assign_arg(data_static, $<string>2);
+                       assign_arg(data_static, $2);
                }
                | numeric {
                        assign_arg(data_static, $1);