projects / bison.git / blame
| Commit | Line | Data |
|---|---|---|
| bdef2a41 AD |
1 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 2 | ||
| 3 | * src/muscle_tab.c (muscle_init): NULL is a better default than | |
| 4 | `"0"'. | |
| 5 | ||
| 6 | ||
| 3735969c AD |
7 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 8 | ||
| 9 | * src/reader.c (reader): Calling symbols_output once is enough. | |
| 10 | ||
| 11 | ||
| 49701457 AD |
12 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 13 | ||
| 14 | Now that states have a complete set of members, the linked list of | |
| 15 | reductions is useless: just fill directly the state's reductions | |
| 16 | member. | |
| 17 | ||
| 18 | * src/state.h (struct reductions): Remove member `number' and | |
| 19 | `next'. | |
| 20 | * src/LR0.c (first_reduction, last_reduction): Remove. | |
| 21 | (save_reductions): Don't link the new reductions, store them in | |
| 22 | this_state. | |
| 23 | * src/lalr.c (set_state_table): No need to attach reductions to | |
| 24 | states, it's already done. | |
| 25 | * src/output.c (output_actions): No longer free the shifts, then | |
| 26 | the reductions, then the states: free all the states and their | |
| 27 | members. | |
| 28 | ||
| 29 | ||
| 0edad749 AD |
30 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 31 | ||
| 32 | * src/options.c (OPTN, DRTV, BOTH): New. | |
| 33 | (option_table): Use them. | |
| 34 | ||
| 35 | ||
| 36 | * src/muscle_tab.c: Don't include xalloc.h and string.h: that's | |
| 37 | the job of system.h. | |
| 38 | * src/options.c: Don't include stdio.h and xalloc.h for the same | |
| 39 | reasons. | |
| 40 | ||
| 41 | ||
| 5449dd0f AD |
42 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 43 | ||
| 44 | * src/output.c (output, prepare): Make sure the values of the | |
| 45 | muscles `action' and `prologue' are 0-terminated. | |
| 46 | ||
| a870c567 AD |
47 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 48 | ||
| 49 | Clean up GCC warnings. | |
| 50 | ||
| 51 | * src/reader.c (copy_action): `buf' is not used. | |
| 52 | (parse_skel_decl): Be static. | |
| 53 | * src/muscle_tab.c (mhash1, mhash2, muscle_insert): Preserve `const'. | |
| 54 | * src/options.h (create_long_option_table): Have a real prototype. | |
| 55 | * lib/hash.c, lib/hash.h (hash_insert, hash_insert_at, hash_delete) | |
| 56 | (hash_delete_at): Return const void *. | |
| 57 | Adjust casts to preserve the const. | |
| 58 | ||
| 80df8768 AD |
59 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 60 | ||
| 61 | * configure.in: Require 2.52g. | |
| 62 | M4 is not needed, but AUTOM4TE is. | |
| 63 | * m4/m4.m4: Remove. | |
| 64 | * tests/Makefile.am: Adjust. | |
| 65 | ||
| 66 | ||
| f693ad14 AD |
67 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 68 | ||
| 69 | One structure for states is enough, even though theoretically | |
| 70 | there are LR(0) states and LALR(1) states. | |
| 71 | ||
| 72 | * src/lalr.h (state_t): Remove. | |
| 73 | (state_table): Be state_t **, not state_t *. | |
| 74 | * src/state.h (core, CORE_ALLOC): Rename as... | |
| 75 | (state_t, STATE_ALLOC): this. | |
| 76 | Add the LALR(1) members: shifts, reductions, errs. | |
| 77 | * src/LR0.c (state_table): Rename as... | |
| 78 | (state_hash): this, to avoid name clashes with the global | |
| 79 | `state_table'. | |
| 80 | * src/print_graph.c, src/LR0.c, src/LR0.h, src/conflicts.c | |
| 81 | * src/lalr.c, src/lalr.h, src/output.c, src/print.c: Adjust. | |
| 82 | ||
| 83 | ||
| 74ffbcb6 AD |
84 | 2001-12-10 Akim Demaille <akim@epita.fr> |
| 85 | ||
| 86 | Bison dumps core on bash.y. | |
| 87 | Reported by Pascal Bart. | |
| 88 | ||
| 89 | * src/warshall.c (bitmatrix_print): New. | |
| 90 | (TC): Use it. | |
| 91 | When performing a transitive closure R(i, j) && R(j, k) => R(i, k), | |
| 92 | j must be the outer loop. | |
| 93 | * tests/regression.at (Broken Closure): New. | |
| 94 | ||
| 07708e19 AD |
95 | 2001-12-05 Akim Demaille <akim@epita.fr> |
| 96 | ||
| 97 | * tests/atlocal.in (CPPFLAGS): Do not leave a space between -I and | |
| 98 | its argument. | |
| 99 |