Use the more standard files `xalloc.h' and `xmalloc.c' instead of

[bison.git] / ChangeLog

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+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+       Use the more standard files `xalloc.h' and `xmalloc.c' instead of
+       Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
+       difficult and introduced a lot of core dump.  It turns out that
+       Bison used an implementation of `xmalloc' based on `calloc', and
+       at various places it does depend upon the initialization to 0.  I
+       have not tried to isolate the pertinent places, and all the former
+       calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
+       someone should address this issue.
+
+       * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
+       * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
+       files.
+       Adjust dependencies.
+       * src/warshall.h: New file.
+       Propagate.
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        Various anti-`extern in *.c' changes.
 
        * src/system.h: Include `assert.h'.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/state.h (nstates, final_state, first_state, first_shift)
@@ -17,13 +35,13 @@
 
        Remove a lot of now useless `extern' statements in most files.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/LR0.h: New file.
        Propagate its use.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/print.h: New file.
@@ -33,7 +51,7 @@
        (print_results): this new function.
        Adjust dependencies.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/conflicts.c (conflict_report): New function.
@@ -43,14 +61,14 @@
        * src/conflicts.h: New file.
        Propagate its inclusion.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/nullable.h: New file.
        Propagate its inclusion.
        * src/nullable.c: Formatting changes.
 
-       
+
 2000-10-02  Akim Demaille  <akim@epita.fr>
 
        * src/reduce.h: New file.