gnulib: update

Contains the creation of the xhash module.
https://lists.gnu.org/archive/html/bug-gnulib/2019-09/msg00046.html

* src/muscle-tab.c, src/state.c, src/symtab.c, src/uniqstr.c:
Use hash_xinitialize.

bootstrap.conf

@@ -25,7 +25,7 @@ gnulib_modules='
   error extensions fdl fopen-safer
   getopt-gnu
   gettext-h git-version-gen gitlog-to-changelog
-  gpl-3.0 hash inttypes isnan javacomp-script
+  gpl-3.0 inttypes isnan javacomp-script
   javaexec-script
   ldexpl
   libtextstyle-optional
@@ -48,6 +48,7 @@ gnulib_modules='
   xalloc
   xalloc-die
   xconcat-filename
+  xhash
   xlist
   xmemdup0
   xstrndup

lib/.gitignore

@@ -16,6 +16,7 @@
 /argmatch.c
 /argmatch.h
 /asnprintf.c
+/assure.h
 /basename-lgpl.c
 /basename.c
 /binary-io.c
@@ -38,6 +39,7 @@
 /canonicalize-lgpl.c
 /careadlinkat.c
 /careadlinkat.h
+/cdefs.h
 /charset.alias
 /cloexec.c
 /cloexec.h
@@ -89,6 +91,7 @@
 /fseterr.c
 /fseterr.h
 /fstat.c
+/fsync.c
 /getdtablesize.c
 /gethrxtime.c
 /gethrxtime.h
@@ -131,6 +134,7 @@
 /isnanl.c
 /itold.c
 /ldexpl.c
+/libc-config.h
 /limits.h
 /limits.in.h
 /localcharset.c
@@ -189,6 +193,9 @@
 /relocatable.c
 /relocatable.h
 /relocwrapper.c
+/rename.c
+/rmdir.c
+/same-inode.h
 /sched.h
 /sched.in.h
 /setenv.c
@@ -264,6 +271,7 @@
 /sys_types.in.h
 /sys_wait.in.h
 /sysexits.in.h
+/textstyle.in.h
 /time.h
 /time.in.h
 /timespec.c
@@ -300,10 +308,20 @@
 /wctype.h
 /wctype.in.h
 /wcwidth.c
+/windows-initguard.h
+/windows-mutex.c
+/windows-mutex.h
+/windows-once.c
+/windows-once.h
+/windows-recmutex.c
+/windows-recmutex.h
+/windows-rwlock.c
+/windows-rwlock.h
 /xalloc-die.c
 /xalloc-oversized.h
 /xalloc.h
 /xconcat-filename.c
+/xhash.c
 /xmalloc.c
 /xmemdup0.c
 /xmemdup0.h
@@ -315,16 +333,3 @@
 /xstrndup.h
 /xtime.c
 /xtime.h
-/rename.c
-/rmdir.c
-/same-inode.h
-/assure.h
-/fsync.c
-/textstyle.in.h
-/windows-mutex.c
-/windows-mutex.h
-/windows-once.c
-/windows-once.h
-/windows-recmutex.c
-/windows-recmutex.h
-/windows-spinlock.h

src/muscle-tab.c

@@ -126,10 +126,8 @@ muscle_init (void)
   /* Initialize the muscle obstack.  */
   obstack_init (&muscle_obstack);
 
-  muscle_table = hash_initialize (HT_INITIAL_CAPACITY, NULL, hash_muscle,
+  muscle_table = hash_xinitialize (HT_INITIAL_CAPACITY, NULL, hash_muscle,
-                                  hash_compare_muscles, muscle_entry_free);
+                                   hash_compare_muscles, muscle_entry_free);
-  if (!muscle_table)
-    xalloc_die ();
 
   /* Version and input file.  */
   MUSCLE_INSERT_STRING ("version", VERSION);

src/state.c

@@ -359,13 +359,11 @@ state_hasher (void const *s, size_t tablesize)
 void
 state_hash_new (void)
 {
-  state_table = hash_initialize (HT_INITIAL_CAPACITY,
+  state_table = hash_xinitialize (HT_INITIAL_CAPACITY,
-                                 NULL,
+                                  NULL,
-                                 state_hasher,
+                                  state_hasher,
-                                 state_comparator,
+                                  state_comparator,
-                                 NULL);
+                                  NULL);
-  if (!state_table)
-    xalloc_die ();
 }
 
 

src/symtab.c

@@ -779,20 +779,16 @@ hash_semantic_type_hasher (void const *m, size_t tablesize)
 void
 symbols_new (void)
 {
-  symbol_table = hash_initialize (HT_INITIAL_CAPACITY,
+  symbol_table = hash_xinitialize (HT_INITIAL_CAPACITY,
-                                  NULL,
+                                   NULL,
-                                  hash_symbol_hasher,
+                                   hash_symbol_hasher,
-                                  hash_symbol_comparator,
+                                   hash_symbol_comparator,
-                                  symbol_free);
+                                   symbol_free);
-  if (!symbol_table)
+  semantic_type_table = hash_xinitialize (HT_INITIAL_CAPACITY,
-    xalloc_die ();
+                                          NULL,
-  semantic_type_table = hash_initialize (HT_INITIAL_CAPACITY,
+                                          hash_semantic_type_hasher,
-                                         NULL,
+                                          hash_semantic_type_comparator,
-                                         hash_semantic_type_hasher,
+                                          free);
-                                         hash_semantic_type_comparator,
-                                         free);
-  if (!semantic_type_table)
-    xalloc_die ();
 }
 
 

src/uniqstr.c

@@ -157,13 +157,11 @@ hash_uniqstr (void const *m, size_t tablesize)
 void
 uniqstrs_new (void)
 {
-  uniqstrs_table = hash_initialize (HT_INITIAL_CAPACITY,
+  uniqstrs_table = hash_xinitialize (HT_INITIAL_CAPACITY,
-                                    NULL,
+                                     NULL,
-                                    hash_uniqstr,
+                                     hash_uniqstr,
-                                    hash_compare_uniqstr,
+                                     hash_compare_uniqstr,
-                                    free);
+                                     free);
-  if (!uniqstrs_table)
-    xalloc_die ();
 }