#include <concat-filename.h>
#include <configmake.h>
-#include <error.h>
#include <filename.h>
#include <get-errno.h>
#include <quotearg.h>
#include "symtab.h"
#include "tables.h"
-# define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array))
-
static struct obstack format_obstack;
static void
prepare_symbols (void)
{
- MUSCLE_INSERT_BOOL ("token_table", token_table_flag);
MUSCLE_INSERT_INT ("tokens_number", ntokens);
MUSCLE_INSERT_INT ("nterms_number", nvars);
MUSCLE_INSERT_INT ("symbols_number", nsyms);
const char *key;
const char *value;
-#define SET_KEY(Entry) \
- obstack_fgrow2 (&format_obstack, "symbol(%d, %s)", i, Entry); \
- obstack_1grow (&format_obstack, 0); \
+#define SET_KEY(Entry) \
+ obstack_fgrow2 (&format_obstack, "symbol(%d, %s)", \
+ i, Entry); \
+ obstack_1grow (&format_obstack, 0); \
+ key = obstack_finish (&format_obstack);
+
+#define SET_KEY2(Entry, Suffix) \
+ obstack_fgrow3 (&format_obstack, "symbol(%d, %s_%s)", \
+ i, Entry, Suffix); \
+ obstack_1grow (&format_obstack, 0); \
key = obstack_finish (&format_obstack);
// Whether the symbol has an identifier.
SET_KEY("type");
MUSCLE_INSERT_STRING (key, sym->type_name ? sym->type_name : "");
-#define CODE_PROP(PropName) \
- do { \
- code_props const *p = symbol_ ## PropName ## _get (sym); \
- SET_KEY("has_" #PropName); \
- MUSCLE_INSERT_INT (key, !!p->code); \
- \
- if (p->code) \
- { \
- SET_KEY(#PropName "_file"); \
- MUSCLE_INSERT_STRING (key, p->location.start.file); \
- \
- SET_KEY(#PropName "_line"); \
- MUSCLE_INSERT_INT (key, p->location.start.line); \
- \
- SET_KEY(#PropName); \
- MUSCLE_INSERT_STRING_RAW (key, p->code); \
- } \
- } while (0)
-
- CODE_PROP(destructor);
- CODE_PROP(printer);
-#undef CODE_PROP
+ {
+ int j;
+ for (j = 0; j < CODE_PROPS_SIZE; ++j)
+ {
+ /* "printer", not "%printer". */
+ char const *pname = code_props_type_string (j) + 1;
+ code_props const *p = symbol_code_props_get (sym, j);
+ SET_KEY2("has", pname);
+ MUSCLE_INSERT_INT (key, !!p->code);
+
+ if (p->code)
+ {
+ SET_KEY2(pname, "file");
+ MUSCLE_INSERT_STRING (key, p->location.start.file);
+
+ SET_KEY2(pname, "line");
+ MUSCLE_INSERT_INT (key, p->location.start.line);
+
+ SET_KEY(pname);
+ MUSCLE_INSERT_STRING_RAW (key, p->code);
+ }
+ }
+ }
+#undef SET_KEY2
#undef SET_KEY
}
}
output_skeleton (void)
{
int filter_fd[2];
- char const *argv[10];
pid_t pid;
/* Compute the names of the package data dir and skeleton files. */
char *m4sugar = xconcatenated_filename (datadir, "m4sugar/m4sugar.m4", NULL);
char *m4bison = xconcatenated_filename (datadir, "bison.m4", NULL);
char *skel = (IS_PATH_WITH_DIR (skeleton)
- ? xstrdup (skeleton)
- : xconcatenated_filename (datadir, skeleton, NULL));
+ ? xstrdup (skeleton)
+ : xconcatenated_filename (datadir, skeleton, NULL));
/* Test whether m4sugar.m4 is readable, to check for proper
installation. A faulty installation can cause deadlock, so a
<http://lists.gnu.org/archive/html/bug-bison/2008-07/msg00000.html>
for details. */
{
+ char const *argv[10];
int i = 0;
argv[i++] = m4;
argv[i++] = skel;
argv[i++] = NULL;
aver (i <= ARRAY_CARDINALITY (argv));
+
+ /* The ugly cast is because gnulib gets the const-ness wrong. */
+ pid = create_pipe_bidi ("m4", m4, (char **)(void*)argv, false, true,
+ true, filter_fd);
}
- /* The ugly cast is because gnulib gets the const-ness wrong. */
- pid = create_pipe_bidi ("m4", m4, (char **)(void*)argv, false, true,
- true, filter_fd);
free (m4sugar);
free (m4bison);
free (skel);
if (trace_flag & trace_muscles)
muscles_output (stderr);
{
- FILE *out = fdopen (filter_fd[1], "w");
- if (! out)
- error (EXIT_FAILURE, get_errno (),
- "fdopen");
+ FILE *out = xfdopen (filter_fd[1], "w");
muscles_output (out);
xfclose (out);
}
/* Read and process m4's output. */
timevar_push (TV_M4);
{
- FILE *in = fdopen (filter_fd[0], "r");
- if (! in)
- error (EXIT_FAILURE, get_errno (),
- "fdopen");
+ FILE *in = xfdopen (filter_fd[0], "r");
scan_skel (in);
/* scan_skel should have read all of M4's output. Otherwise, when we
close the pipe, we risk letting M4 report a broken-pipe to the
static void
prepare (void)
{
- /* BISON_USE_PUSH_FOR_PULL is for the test suite and should not be documented
- for the user. */
+ /* BISON_USE_PUSH_FOR_PULL is for the test suite and should not be
+ documented for the user. */
char const *cp = getenv ("BISON_USE_PUSH_FOR_PULL");
- bool use_push_for_pull_flag = cp && *cp && STRNEQ (cp, "0");
+ bool use_push_for_pull_flag = cp && *cp && strtol (cp, 0, 10);
/* Flags. */
MUSCLE_INSERT_BOOL ("defines_flag", defines_flag);
MUSCLE_INSERT_BOOL ("nondeterministic_flag", nondeterministic_parser);
MUSCLE_INSERT_BOOL ("synclines_flag", !no_lines_flag);
MUSCLE_INSERT_BOOL ("tag_seen_flag", tag_seen);
+ MUSCLE_INSERT_BOOL ("token_table_flag", token_table_flag);
MUSCLE_INSERT_BOOL ("use_push_for_pull_flag", use_push_for_pull_flag);
MUSCLE_INSERT_BOOL ("yacc_flag", yacc_flag);
projects / bison.git / blobdiff