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report: clean up its format

Browse Source 
The format is inconsistent.  For instance most sections are
indented (including "Terminals unused in grammar" for instance), but
the sections "Terminals, with rules where they appear" and
"Nonterminals, with rules where they appear" are not.  Let's indent
them.  Also, these two sections try to wrap the output to avoid lines
too long.  Yet we don't do that in the rest of the file, for instance
when listing the lookaheads of an item.

For instance in the case of Bison's parse-gram.output we go from:

    Terminals, with rules where they appear

    "end of file" (0) 0
    error (256) 28 88
    "string" <char*> (258) 9 13 16 17 20 23 24 109 116
    [...]

    Nonterminals, with rules where they appear

    $accept (58)
        on left: 0
    input (59)
        on left: 1, on right: 0
    prologue_declarations (60)
        on left: 2 3, on right: 1 3
    prologue_declaration (61)
        on left: 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24
        25 26 27 28 29, on right: 3
    [...]

to

    Terminals, with rules where they appear

    "end of file" (0) 0
    error (256) 28 88
    "string" <char*> (258) 9 13 16 17 20 23 24 109 116
    [...]

    Nonterminals, with rules where they appear

        $accept (58)
            on left: 0
        input (59)
            on left: 1
            on right: 0
        prologue_declarations (60)
            on left: 2 3
            on right: 1 3
        prologue_declaration (61)
            on left: 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29
            on right: 3
    [...]

* src/print.c (END_TEST): Remove.
(print_terminal_symbols): Don't try to wrap the output.
(print_nonterminal_symbols): Likewise.
Make two different lines for occurrences on the left, and occurrence
on the rhs of the rules.
Indent by 4 and 8, not 3.
* src/reduce.c (reduce_output): Indent by 4, not 3.

* tests/conflicts.at, tests/existing.at, tests/reduce.at,
* tests/regression.at, tests/report.at:
Adjust.
This commit is contained in:
Akim Demaille
2019-02-03 14:26:37 +01:00
parent e346210c03
commit 51861998c7
7 changed files with 304 additions and 306 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
src/print.c
View File

@@ -357,17 +357,6 @@ print_state (FILE *out, state *s)
| Print information on the whole grammar. | | Print information on the whole grammar. |
`-----------------------------------------*/ `-----------------------------------------*/
#define END_TEST(End) \
do { \
if (column + strlen (buffer) > (End)) \
{ \
fprintf (out, "%s\n ", buffer); \
column = 3; \
buffer[0] = 0; \
} \
} while (0)
static void static void
print_terminal_symbols (FILE *out) print_terminal_symbols (FILE *out)
{ {
@@ -377,29 +366,20 @@ print_terminal_symbols (FILE *out)
if (token_translations[i] != undeftoken->content->number) if (token_translations[i] != undeftoken->content->number)
{ {
const char *tag = symbols[token_translations[i]]->tag; const char *tag = symbols[token_translations[i]]->tag;
int column = strlen (tag); fprintf (out, "%4s%s", "", tag);
char buffer[90];
buffer[0] = 0;
fputs (tag, out);
END_TEST (65);
if (symbols[token_translations[i]]->content->type_name) if (symbols[token_translations[i]]->content->type_name)
{ fprintf (out, " <%s>",
column += fprintf (out, " <%s>", symbols[token_translations[i]]->content->type_name);
symbols[token_translations[i]]->content->type_name); fprintf (out, " (%d)", i);
END_TEST (65);
}
sprintf (buffer, " (%d)", i);
for (rule_number r = 0; r < nrules; r++) for (rule_number r = 0; r < nrules; r++)
for (item_number *rhsp = rules[r].rhs; *rhsp >= 0; rhsp++) for (item_number *rhsp = rules[r].rhs; *rhsp >= 0; rhsp++)
if (item_number_as_symbol_number (*rhsp) == token_translations[i]) if (item_number_as_symbol_number (*rhsp) == token_translations[i])
{ {
END_TEST (65); fprintf (out, " %d", r);
sprintf (buffer + strlen (buffer), " %d", r);
break; break;
} }
fprintf (out, "%s\n", buffer); fputc ('\n', out);
} }
fputs ("\n\n", out); fputs ("\n\n", out);
} }
@@ -412,14 +392,13 @@ print_nonterminal_symbols (FILE *out)
for (symbol_number i = ntokens; i < nsyms; i++) for (symbol_number i = ntokens; i < nsyms; i++)
{ {
const char *tag = symbols[i]->tag; const char *tag = symbols[i]->tag;
int column = strlen (tag);
int left_count = 0, right_count = 0; int left_count = 0, right_count = 0;
for (rule_number r = 0; r < nrules; r++) for (rule_number r = 0; r < nrules; r++)
{ {
if (rules[r].lhs->number == i) if (rules[r].lhs->number == i)
left_count++; left_count++;
for (item_number *rhsp = rules[r].rhs; *rhsp >= 0; rhsp++) for (item_number *rhsp = rules[r].rhs; 0 <= *rhsp; rhsp++)
if (item_number_as_symbol_number (*rhsp) == i) if (item_number_as_symbol_number (*rhsp) == i)
{ {
right_count++; right_count++;
@@ -427,49 +406,34 @@ print_nonterminal_symbols (FILE *out)
} }
} }
fputs (tag, out); int column = 4 + strlen (tag);
fprintf (out, "%4s%s", "", tag);
if (symbols[i]->content->type_name) if (symbols[i]->content->type_name)
column += fprintf (out, " <%s>", column += fprintf (out, " <%s>",
symbols[i]->content->type_name); symbols[i]->content->type_name);
char buffer[90]; fprintf (out, " (%d)\n", i);
buffer[0] = 0;
sprintf (buffer, " (%d)", i);
END_TEST (0);
if (left_count > 0) if (left_count > 0)
{ {
END_TEST (65); fprintf (out, "%8s%s", "", _("on left:"));
sprintf (buffer + strlen (buffer), _(" on left:"));
for (rule_number r = 0; r < nrules; r++) for (rule_number r = 0; r < nrules; r++)
{ if (rules[r].lhs->number == i)
if (rules[r].lhs->number == i) fprintf (out, " %d", r);
{ fputc ('\n', out);
END_TEST (65);
sprintf (buffer + strlen (buffer), " %d", r);
}
}
} }
if (right_count > 0) if (right_count > 0)
{ {
if (left_count > 0) fprintf (out, "%8s%s", "", _("on right:"));
sprintf (buffer + strlen (buffer), ",");
END_TEST (65);
sprintf (buffer + strlen (buffer), _(" on right:"));
for (rule_number r = 0; r < nrules; r++) for (rule_number r = 0; r < nrules; r++)
{ for (item_number *rhsp = rules[r].rhs; 0 <= *rhsp; rhsp++)
item_number *rhsp; if (item_number_as_symbol_number (*rhsp) == i)
for (rhsp = rules[r].rhs; *rhsp >= 0; rhsp++) {
if (item_number_as_symbol_number (*rhsp) == i) fprintf (out, " %d", r);
{ break;
END_TEST (65); }
sprintf (buffer + strlen (buffer), " %d", r); fputc ('\n', out);
break;
}
}
} }
fprintf (out, "%s\n", buffer);
} }
} }

4
src/reduce.c
View File

@@ -320,7 +320,7 @@ reduce_output (FILE *out)
{ {
fprintf (out, "%s\n\n", _("Nonterminals useless in grammar")); fprintf (out, "%s\n\n", _("Nonterminals useless in grammar"));
for (int i = 0; i < nuseless_nonterminals; ++i) for (int i = 0; i < nuseless_nonterminals; ++i)
fprintf (out, " %s\n", symbols[nsyms + i]->tag); fprintf (out, " %s\n", symbols[nsyms + i]->tag);
fputs ("\n\n", out); fputs ("\n\n", out);
} }
@@ -332,7 +332,7 @@ reduce_output (FILE *out)
if (!b) if (!b)
fprintf (out, "%s\n\n", _("Terminals unused in grammar")); fprintf (out, "%s\n\n", _("Terminals unused in grammar"));
b = true; b = true;
fprintf (out, " %s\n", symbols[i]->tag); fprintf (out, " %s\n", symbols[i]->tag);
} }
if (b) if (b)
fputs ("\n\n", out); fputs ("\n\n", out);

94
tests/conflicts.at
View File

@@ -799,18 +799,19 @@ Grammar
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
error (256) error (256)
NUM (258) 2 NUM (258) 2
OP (259) 1 OP (259) 1
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (5) $accept (5)
on left: 0 on left: 0
exp (6) exp (6)
on left: 1 2, on right: 0 1 on left: 1 2
on right: 0 1
State 0 State 0
@@ -902,18 +903,19 @@ AT_CHECK([cat input.output], [],
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
error (256) error (256)
NUM (258) 2 NUM (258) 2
OP (259) 1 OP (259) 1
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (5) $accept (5)
on left: 0 on left: 0
exp (6) exp (6)
on left: 1 2, on right: 0 1 on left: 1 2
on right: 0 1
State 0 State 0
@@ -1095,21 +1097,24 @@ Grammar
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
'0' (48) 3 4 '0' (48) 3 4
error (256) error (256)
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (4) $accept (4)
on left: 0 on left: 0
exp (5) exp (5)
on left: 1 2, on right: 0 on left: 1 2
num (6) on right: 0
on left: 3, on right: 1 num (6)
id (7) on left: 3
on left: 4, on right: 2 on right: 1
id (7)
on left: 4
on right: 2
State 0 State 0
@@ -1595,25 +1600,30 @@ Grammar
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
'a' (97) 1 2 4 8 9 'a' (97) 1 2 4 8 9
error (256) error (256)
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (4) $accept (4)
on left: 0 on left: 0
start (5) start (5)
on left: 1, on right: 0 on left: 1
resolved_conflict (6) on right: 0
on left: 2 3, on right: 1 resolved_conflict (6)
unreachable1 (7) on left: 2 3
on left: 4 5, on right: 2 on right: 1
unreachable2 (8) unreachable1 (7)
on left: 6 7, on right: 4 on left: 4 5
reported_conflicts (9) on right: 2
on left: 8 9 10, on right: 1 unreachable2 (8)
on left: 6 7
on right: 4
reported_conflicts (9)
on left: 8 9 10
on right: 1
State 0 State 0

162
tests/existing.at
View File

@@ -475,7 +475,7 @@ dnl - 56 -> 326: reduce -> shift on '*', '/', and '%'
dnl - 58 -> 327: reduce -> shift on '*', '/', and '%' dnl - 58 -> 327: reduce -> shift on '*', '/', and '%'
dnl - 61 -> 328: reduce -> shift on '*', '/', and '%' dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
[AT_COND_CASE([[LALR]], [], [AT_COND_CASE([[LALR]], [],
[[@@ -712,7 +712,7 @@ [[@@ -747,7 +747,7 @@
156 | . '$' non_post_simp_exp 156 | . '$' non_post_simp_exp
NAME shift, and go to state 9 NAME shift, and go to state 9
@@ -484,7 +484,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)] NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)] '$' [reduce using rule 152 (opt_variable)]
@@ -5379,7 +5379,7 @@ @@ -5414,7 +5414,7 @@
156 | . '$' non_post_simp_exp 156 | . '$' non_post_simp_exp
NAME shift, and go to state 9 NAME shift, and go to state 9
@@ -493,7 +493,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)] NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)] '$' [reduce using rule 152 (opt_variable)]
@@ -5399,7 +5399,7 @@ @@ -5434,7 +5434,7 @@
156 | . '$' non_post_simp_exp 156 | . '$' non_post_simp_exp
NAME shift, and go to state 9 NAME shift, and go to state 9
@@ -502,7 +502,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)] NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)] '$' [reduce using rule 152 (opt_variable)]
@@ -6214,7 +6214,7 @@ @@ -6249,7 +6249,7 @@
156 | . '$' non_post_simp_exp 156 | . '$' non_post_simp_exp
NAME shift, and go to state 9 NAME shift, and go to state 9
@@ -511,7 +511,7 @@ dnl - 61 -> 328: reduce -> shift on '*', '/', and '%'
NAME [reduce using rule 152 (opt_variable)] NAME [reduce using rule 152 (opt_variable)]
'$' [reduce using rule 152 (opt_variable)] '$' [reduce using rule 152 (opt_variable)]
@@ -11099,3 +11099,274 @@ @@ -11134,3 +11134,274 @@
45 statement: LEX_FOR '(' opt_exp semi opt_nls exp semi opt_nls opt_exp r_paren opt_nls statement . 45 statement: LEX_FOR '(' opt_exp semi opt_nls exp semi opt_nls opt_exp r_paren opt_nls statement .
$default reduce using rule 45 (statement) $default reduce using rule 45 (statement)
@@ -2110,7 +2110,7 @@ dnl - 266 -> 424
dnl - 339 -> 426 dnl - 339 -> 426
dnl - 383 -> 427 dnl - 383 -> 427
[AT_COND_CASE([[LALR]], [], [AT_COND_CASE([[LALR]], [],
[[@@ -1223,7 +1223,7 @@ [[@@ -1249,7 +1249,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2119,7 +2119,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -1377,7 +1377,7 @@ @@ -1403,7 +1403,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2128,7 +2128,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -1854,7 +1854,7 @@ @@ -1880,7 +1880,7 @@
text go to state 162 text go to state 162
place go to state 114 place go to state 114
@@ -2137,7 +2137,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -2047,7 +2047,7 @@ @@ -2073,7 +2073,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2146,7 +2146,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -2571,7 +2571,7 @@ @@ -2597,7 +2597,7 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 191 expr_pair go to state 191
place go to state 101 place go to state 101
@@ -2155,7 +2155,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -2732,7 +2732,7 @@ @@ -2758,7 +2758,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2164,7 +2164,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -2875,7 +2875,7 @@ @@ -2901,7 +2901,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2173,7 +2173,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -3018,7 +3018,7 @@ @@ -3044,7 +3044,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2182,7 +2182,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -3256,7 +3256,7 @@ @@ -3282,7 +3282,7 @@
State 102 State 102
@@ -2191,7 +2191,7 @@ dnl - 383 -> 427
147 | label . corner 147 | label . corner
153 label: label . '.' LABEL 153 label: label . '.' LABEL
180 corner: . DOT_N 180 corner: . DOT_N
@@ -3645,7 +3645,7 @@ @@ -3671,7 +3671,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2200,7 +2200,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -3804,7 +3804,7 @@ @@ -3830,7 +3830,7 @@
text_expr go to state 239 text_expr go to state 239
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2209,7 +2209,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -4481,7 +4481,7 @@ @@ -4507,7 +4507,7 @@
$default reduce using rule 89 (object_spec) $default reduce using rule 89 (object_spec)
place go to state 114 place go to state 114
@@ -2218,7 +2218,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -4673,7 +4673,7 @@ @@ -4699,7 +4699,7 @@
$default reduce using rule 91 (object_spec) $default reduce using rule 91 (object_spec)
place go to state 114 place go to state 114
@@ -2227,7 +2227,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -4867,7 +4867,7 @@ @@ -4893,7 +4893,7 @@
$default reduce using rule 95 (object_spec) $default reduce using rule 95 (object_spec)
place go to state 114 place go to state 114
@@ -2236,7 +2236,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -5065,7 +5065,7 @@ @@ -5091,7 +5091,7 @@
$default reduce using rule 93 (object_spec) $default reduce using rule 93 (object_spec)
place go to state 114 place go to state 114
@@ -2245,7 +2245,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -5260,7 +5260,7 @@ @@ -5286,7 +5286,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2254,7 +2254,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -5403,7 +5403,7 @@ @@ -5429,7 +5429,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2263,7 +2263,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -5546,7 +5546,7 @@ @@ -5572,7 +5572,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2272,7 +2272,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -5689,7 +5689,7 @@ @@ -5715,7 +5715,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2281,7 +2281,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -6475,7 +6475,7 @@ @@ -6501,7 +6501,7 @@
expr_pair go to state 280 expr_pair go to state 280
place go to state 114 place go to state 114
@@ -2290,7 +2290,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -6633,7 +6633,7 @@ @@ -6659,7 +6659,7 @@
$default reduce using rule 105 (object_spec) $default reduce using rule 105 (object_spec)
place go to state 114 place go to state 114
@@ -2299,7 +2299,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -6825,7 +6825,7 @@ @@ -6851,7 +6851,7 @@
$default reduce using rule 107 (object_spec) $default reduce using rule 107 (object_spec)
place go to state 114 place go to state 114
@@ -2308,7 +2308,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -7017,7 +7017,7 @@ @@ -7043,7 +7043,7 @@
$default reduce using rule 114 (object_spec) $default reduce using rule 114 (object_spec)
place go to state 114 place go to state 114
@@ -2317,7 +2317,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -7264,7 +7264,7 @@ @@ -7290,7 +7290,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2326,7 +2326,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -7408,7 +7408,7 @@ @@ -7434,7 +7434,7 @@
$default reduce using rule 109 (object_spec) $default reduce using rule 109 (object_spec)
place go to state 114 place go to state 114
@@ -2335,7 +2335,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -7819,12 +7819,12 @@ @@ -7845,12 +7845,12 @@
position_not_place go to state 296 position_not_place go to state 296
expr_pair go to state 100 expr_pair go to state 100
place go to state 297 place go to state 297
@@ -2350,7 +2350,7 @@ dnl - 383 -> 427
State 165 State 165
@@ -7987,7 +7987,7 @@ @@ -8013,7 +8013,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2359,7 +2359,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8172,7 +8172,7 @@ @@ -8198,7 +8198,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2368,7 +2368,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8333,7 +8333,7 @@ @@ -8359,7 +8359,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2377,7 +2377,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8494,7 +8494,7 @@ @@ -8520,7 +8520,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2386,7 +2386,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8655,7 +8655,7 @@ @@ -8681,7 +8681,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2395,7 +2395,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8816,7 +8816,7 @@ @@ -8842,7 +8842,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2404,7 +2404,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -8977,7 +8977,7 @@ @@ -9003,7 +9003,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2413,7 +2413,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9138,7 +9138,7 @@ @@ -9164,7 +9164,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2422,7 +2422,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9299,7 +9299,7 @@ @@ -9325,7 +9325,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2431,7 +2431,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9460,7 +9460,7 @@ @@ -9486,7 +9486,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2440,7 +2440,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9623,7 +9623,7 @@ @@ -9649,7 +9649,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2449,7 +2449,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9784,7 +9784,7 @@ @@ -9810,7 +9810,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2458,7 +2458,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -9921,7 +9921,7 @@ @@ -9947,7 +9947,7 @@
$default reduce using rule 47 (any_expr) $default reduce using rule 47 (any_expr)
@@ -2467,7 +2467,7 @@ dnl - 383 -> 427
State 193 State 193
@@ -10152,7 +10152,7 @@ @@ -10178,7 +10178,7 @@
expr_pair go to state 317 expr_pair go to state 317
place go to state 114 place go to state 114
@@ -2476,7 +2476,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -10298,7 +10298,7 @@ @@ -10324,7 +10324,7 @@
expr_pair go to state 318 expr_pair go to state 318
place go to state 114 place go to state 114
@@ -2485,7 +2485,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -10622,7 +10622,7 @@ @@ -10648,7 +10648,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2494,7 +2494,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -10765,7 +10765,7 @@ @@ -10791,7 +10791,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2503,7 +2503,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -10908,7 +10908,7 @@ @@ -10934,7 +10934,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2512,7 +2512,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11051,7 +11051,7 @@ @@ -11077,7 +11077,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2521,7 +2521,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11194,7 +11194,7 @@ @@ -11220,7 +11220,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2530,7 +2530,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11337,7 +11337,7 @@ @@ -11363,7 +11363,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2539,7 +2539,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11480,7 +11480,7 @@ @@ -11506,7 +11506,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2548,7 +2548,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11637,7 +11637,7 @@ @@ -11663,7 +11663,7 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 100 expr_pair go to state 100
place go to state 101 place go to state 101
@@ -2557,7 +2557,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11780,7 +11780,7 @@ @@ -11806,7 +11806,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2566,7 +2566,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -11923,7 +11923,7 @@ @@ -11949,7 +11949,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2575,7 +2575,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12066,7 +12066,7 @@ @@ -12092,7 +12092,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2584,7 +2584,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12209,7 +12209,7 @@ @@ -12235,7 +12235,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2593,7 +2593,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12352,7 +12352,7 @@ @@ -12378,7 +12378,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2602,7 +2602,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12495,7 +12495,7 @@ @@ -12521,7 +12521,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2611,7 +2611,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12638,7 +12638,7 @@ @@ -12664,7 +12664,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2620,7 +2620,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -12794,12 +12794,12 @@ @@ -12820,12 +12820,12 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 100 expr_pair go to state 100
place go to state 101 place go to state 101
@@ -2635,7 +2635,7 @@ dnl - 383 -> 427
State 238 State 238
@@ -12937,7 +12937,7 @@ @@ -12963,7 +12963,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2644,7 +2644,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -13160,7 +13160,7 @@ @@ -13186,7 +13186,7 @@
text_expr go to state 342 text_expr go to state 342
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2653,7 +2653,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -13319,7 +13319,7 @@ @@ -13345,7 +13345,7 @@
text_expr go to state 344 text_expr go to state 344
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2662,7 +2662,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -13502,7 +13502,7 @@ @@ -13528,7 +13528,7 @@
text_expr go to state 348 text_expr go to state 348
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2671,7 +2671,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -13661,7 +13661,7 @@ @@ -13687,7 +13687,7 @@
text_expr go to state 350 text_expr go to state 350
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2680,7 +2680,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -13804,7 +13804,7 @@ @@ -13830,7 +13830,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2689,7 +2689,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -14747,7 +14747,7 @@ @@ -14773,7 +14773,7 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 191 expr_pair go to state 191
place go to state 101 place go to state 101
@@ -2698,7 +2698,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -15074,7 +15074,7 @@ @@ -15100,7 +15100,7 @@
text go to state 113 text go to state 113
expr_pair go to state 365 expr_pair go to state 365
place go to state 114 place go to state 114
@@ -2707,7 +2707,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -15693,12 +15693,12 @@ @@ -15719,12 +15719,12 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 100 expr_pair go to state 100
place go to state 101 place go to state 101
@@ -2722,7 +2722,7 @@ dnl - 383 -> 427
State 315 State 315
@@ -16124,7 +16124,7 @@ @@ -16150,7 +16150,7 @@
$default reduce using rule 239 (expr) $default reduce using rule 239 (expr)
@@ -2731,7 +2731,7 @@ dnl - 383 -> 427
Conflict between rule 239 and token OF resolved as shift ('<' < OF). Conflict between rule 239 and token OF resolved as shift ('<' < OF).
Conflict between rule 239 and token BETWEEN resolved as shift ('<' < BETWEEN). Conflict between rule 239 and token BETWEEN resolved as shift ('<' < BETWEEN).
@@ -17234,7 +17234,7 @@ @@ -17260,7 +17260,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2740,7 +2740,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -17416,7 +17416,7 @@ @@ -17442,7 +17442,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2749,7 +2749,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -17577,7 +17577,7 @@ @@ -17603,7 +17603,7 @@
text_expr go to state 112 text_expr go to state 112
text go to state 113 text go to state 113
place go to state 114 place go to state 114
@@ -2758,7 +2758,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -17772,12 +17772,12 @@ @@ -17798,12 +17798,12 @@
position_not_place go to state 99 position_not_place go to state 99
expr_pair go to state 100 expr_pair go to state 100
place go to state 101 place go to state 101
@@ -2773,7 +2773,7 @@ dnl - 383 -> 427
State 383 State 383
@@ -18071,7 +18071,7 @@ @@ -18097,7 +18097,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2782,7 +2782,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -18221,7 +18221,7 @@ @@ -18247,7 +18247,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2791,7 +2791,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -18830,7 +18830,7 @@ @@ -18856,7 +18856,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2800,7 +2800,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -18987,7 +18987,7 @@ @@ -19013,7 +19013,7 @@
'!' shift, and go to state 94 '!' shift, and go to state 94
place go to state 114 place go to state 114
@@ -2809,7 +2809,7 @@ dnl - 383 -> 427
ordinal go to state 103 ordinal go to state 103
optional_ordinal_last go to state 104 optional_ordinal_last go to state 104
nth_primitive go to state 105 nth_primitive go to state 105
@@ -19089,3 +19089,440 @@ @@ -19115,3 +19115,440 @@
29 placeless_element: FOR VARIABLE '=' expr TO expr optional_by DO $@6 DELIMITED . 29 placeless_element: FOR VARIABLE '=' expr TO expr optional_by DO $@6 DELIMITED .
$default reduce using rule 29 (placeless_element) $default reduce using rule 29 (placeless_element)

95
tests/reduce.at
View File

@@ -48,15 +48,15 @@ AT_BISON_CHECK([[input.y]])
AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0,
[[Terminals unused in grammar [[Terminals unused in grammar
useless1 useless1
useless2 useless2
useless3 useless3
useless4 useless4
useless5 useless5
useless6 useless6
useless7 useless7
useless8 useless8
useless9 useless9
]]) ]])
AT_CLEANUP AT_CLEANUP
@@ -96,9 +96,9 @@ input.y:13.1-8: warning: nonterminal useless in grammar: useless3 [-Wother]
AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0,
[[Nonterminals useless in grammar [[Nonterminals useless in grammar
useless1 useless1
useless2 useless2
useless3 useless3
Rules useless in grammar Rules useless in grammar
2 useless1: %empty 2 useless1: %empty
3 useless2: %empty 3 useless2: %empty
@@ -178,25 +178,25 @@ input.y:18.1-8: warning: nonterminal useless in grammar: useless9 [-Wother]
AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0,
[[Nonterminals useless in grammar [[Nonterminals useless in grammar
useless1 useless1
useless2 useless2
useless3 useless3
useless4 useless4
useless5 useless5
useless6 useless6
useless7 useless7
useless8 useless8
useless9 useless9
Terminals unused in grammar Terminals unused in grammar
'1' '1'
'2' '2'
'3' '3'
'4' '4'
'5' '5'
'6' '6'
'7' '7'
'8' '8'
'9' '9'
Rules useless in grammar Rules useless in grammar
2 useless1: '1' 2 useless1: '1'
3 useless2: '2' 3 useless2: '2'
@@ -269,7 +269,7 @@ input.y:18.1-6: warning: nonterminal useless in grammar: unused [-Wother]
AT_CHECK([[sed -n '/^State 0/q;/^$/!p' input.output]], 0, AT_CHECK([[sed -n '/^State 0/q;/^$/!p' input.output]], 0,
[[Nonterminals useless in grammar [[Nonterminals useless in grammar
unused unused
Rules useless in grammar Rules useless in grammar
4 unused: used2 4 unused: used2
Grammar Grammar
@@ -278,17 +278,20 @@ Grammar
2 used1: used2 2 used1: used2
3 used2: %empty 3 used2: %empty
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
error (256) error (256)
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (3) $accept (3)
on left: 0 on left: 0
start (4) start (4)
on left: 1, on right: 0 on left: 1
used1 <ptr> (5) on right: 0
on left: 2, on right: 1 used1 <ptr> (5)
used2 <ptr> (6) on left: 2
on left: 3, on right: 2 on right: 1
used2 <ptr> (6)
on left: 3
on right: 2
]]) ]])
# Make sure the generated parser is correct. # Make sure the generated parser is correct.
@@ -351,10 +354,10 @@ not-reduced.y:11.6-57: warning: rule useless in grammar [-Wother]
AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' not-reduced.output]], 0, AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' not-reduced.output]], 0,
[[Nonterminals useless in grammar [[Nonterminals useless in grammar
not_reachable not_reachable
non_productive non_productive
Terminals unused in grammar Terminals unused in grammar
useless_token useless_token
Rules useless in grammar Rules useless in grammar
2 exp: non_productive 2 exp: non_productive
3 not_reachable: useful 3 not_reachable: useful
@@ -430,8 +433,8 @@ input.y:5.15-25: warning: rule useless in grammar [-Wother]
AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0,
[[Nonterminals useless in grammar [[Nonterminals useless in grammar
underivable underivable
indirection indirection
Rules useless in grammar Rules useless in grammar
2 exp: underivable 2 exp: underivable
3 underivable: indirection 3 underivable: indirection

65
tests/regression.at
View File

@@ -247,23 +247,26 @@ AT_CHECK([cat input.output], [],
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
'a' (97) 2 'a' (97) 2
'b' (98) 2 'b' (98) 2
'c' (99) 4 'c' (99) 4
error (256) error (256)
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (6) $accept (6)
on left: 0 on left: 0
expr (7) expr (7)
on left: 2 4, on right: 0 on left: 2 4
$@1 (8) on right: 0
on left: 1, on right: 2 $@1 (8)
$@2 (9) on left: 1
on left: 3, on right: 4 on right: 2
$@2 (9)
on left: 3
on right: 4
State 0 State 0
@@ -554,26 +557,30 @@ AT_CHECK([cat input.output], 0,
Terminals, with rules where they appear Terminals, with rules where they appear
$end (0) 0 $end (0) 0
';' (59) 5 ';' (59) 5
'=' (61) 5 '=' (61) 5
error (256) error (256)
undef_id_tok (258) 5 undef_id_tok (258) 5
const_id_tok (259) 5 const_id_tok (259) 5
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (7) $accept (7)
on left: 0 on left: 0
CONST_DEC_PART (8) CONST_DEC_PART (8)
on left: 1, on right: 0 on left: 1
CONST_DEC_LIST (9) on right: 0
on left: 2 3, on right: 1 3 CONST_DEC_LIST (9)
CONST_DEC (10) on left: 2 3
on left: 5, on right: 2 3 on right: 1 3
$@1 (11) CONST_DEC (10)
on left: 4, on right: 5 on left: 5
on right: 2 3
$@1 (11)
on left: 4
on right: 5
State 0 State 0

110
tests/report.at
View File

@@ -88,34 +88,41 @@ AT_CHECK([cat input.output], [],
Terminals, with rules where they appear Terminals, with rules where they appear
"end of file" (0) 0 "end of file" (0) 0
error (256) error (256)
":=" (258) 4 ":=" (258) 4
"incr" (259) 8 "incr" (259) 8
"identifier" <std::string> (260) 5 10 "identifier" <std::string> (260) 5 10
"number" <int> (261) 11 "number" <int> (261) 11
"(" (262) 9 "(" (262) 9
")" (263) 9 ")" (263) 9
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (9) $accept (9)
on left: 0 on left: 0
unit (10) unit (10)
on left: 1, on right: 0 on left: 1
assignments (11) on right: 0
on left: 2 3, on right: 1 3 assignments (11)
assignment (12) on left: 2 3
on left: 4, on right: 3 on right: 1 3
id <std::string> (13) assignment (12)
on left: 5, on right: 4 on left: 4
exp <int> (14) on right: 3
on left: 8 9 10 11, on right: 1 4 8 9 id <std::string> (13)
@1 <int> (15) on left: 5
on left: 6, on right: 8 on right: 4
@2 <int> (16) exp <int> (14)
on left: 7, on right: 8 on left: 8 9 10 11
on right: 1 4 8 9
@1 <int> (15)
on left: 6
on right: 8
@2 <int> (16)
on left: 7
on right: 8
State 0 State 0
@@ -326,34 +333,41 @@ AT_CHECK([cat input.output], [],
Terminals, with rules where they appear Terminals, with rules where they appear
"end of file" (0) 0 "end of file" (0) 0
error (256) error (256)
":=" (258) 4 ":=" (258) 4
"incr" (259) 8 "incr" (259) 8
"identifier" <std::string> (260) 5 10 "identifier" <std::string> (260) 5 10
"number" <int> (261) 11 "number" <int> (261) 11
"(" (262) 9 "(" (262) 9
")" (263) 9 ")" (263) 9
Nonterminals, with rules where they appear Nonterminals, with rules where they appear
$accept (9) $accept (9)
on left: 0 on left: 0
unit (10) unit (10)
on left: 1, on right: 0 on left: 1
assignments (11) on right: 0
on left: 2 3, on right: 1 3 assignments (11)
assignment (12) on left: 2 3
on left: 4, on right: 3 on right: 1 3
id <std::string> (13) assignment (12)
on left: 5, on right: 4 on left: 4
exp <int> (14) on right: 3
on left: 8 9 10 11, on right: 1 4 8 9 id <std::string> (13)
@1 <int> (15) on left: 5
on left: 6, on right: 8 on right: 4
@2 <int> (16) exp <int> (14)
on left: 7, on right: 8 on left: 8 9 10 11
on right: 1 4 8 9
@1 <int> (15)
on left: 6
on right: 8
@2 <int> (16)
on left: 7
on right: 8
State 0 State 0