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This commit is contained in:
Akim Demaille
2001-12-05 09:30:34 +00:00
parent b32ba448c8
commit b9866ce4da
10 changed files with 454 additions and 493 deletions
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@@ -6,7 +6,6 @@
Rename as...
(state_t.reductions, state_t.shifts): this.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/reduce.c (reduce_grammar_tables): No longer disable the
@@ -16,7 +15,6 @@
the `line' member of rule_t.
* src/gram.c (dummy, rline): Remove, unused.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/output.c (pack_vector): Use assert, not berror.
@@ -38,36 +36,30 @@
* src/closure.c, src/closure.h (itemsetsize): Rename as...
(nitemset): for consistency with the rest of the project.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/closure.c (print_closure): Improve.
(closure): Use it for printing input and output.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/closure.c (FIRSTS, FDERIVES): Adjust to reality: they are
indexed by nonterminals.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/warshall.c (TC, RTC): De-obsfucate (source reduced to 22% of
what it was!).
* src/warshall.h: Remove accidental duplication of the content.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/closure.c (set_fderives): De-obfuscate.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/closure.c (print_firsts, print_fderives): De-obfuscate.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/closure.c (set_firsts): De-obfuscate.
@@ -78,7 +70,6 @@
using the good o' techniques: arrays not pointers, variable
locality, BITISSET, RESETBIT etc.
2001-12-05 Akim Demaille <akim@epita.fr>
Pessimize the code to simplify it: from now on, all the states
@@ -89,7 +80,6 @@
* src/conflicts, src/lalr.c, src/output.c, src/print.c,
* src/print_graph: Adjust.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/state.h (SHIFT_DISABLE, SHIFT_IS_DISABLED): New.
@@ -97,65 +87,54 @@
Restore a few missing `if (!SHIFT_IS_DISABLED)' which were
incorrectly ``simplified''.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (flush_shift, resolve_sr_conflict): De-obfuscate
using the good o' techniques: arrays not pointers, variable
locality, BITISSET, RESETBIT etc.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/state.h (SHIFT_SYMBOL): New.
* src/conflicts.c: Use it to deobfuscate.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (count_sr_conflicts, count_rr_conflicts)
(print_reductions): De-obfuscate using the good o' techniques:
arrays not pointers, variable locality, BITISSET.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (print_reductions): Arrays, not pointers.
Use BITISSET.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (print_reductions): Pessimize, but clarify.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (print_reductions): Improve variable locality.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (print_reductions): Pessimize, but clarify.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/conflicts.c (print_reductions): Improve variable locality.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/state.h (SHIFT_IS_ERROR, SHIFT_IS_GOTO, SHIFT_IS_SHIFT): New.
* src/lalr.c: Use them.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/LR0.c (augment_automaton): Formatting changes.
Better variable locality.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/lalr.c (matrix_print): New.
@@ -200,7 +179,6 @@
the handling of squeue.
`symbol >= 0' is wrong now, use `rule_table[ruleno].useful'.
2001-12-05 Akim Demaille <akim@epita.fr>
Because useless nonterminals are now kept alive (instead of being
@@ -223,14 +201,12 @@
(free_storage): Use `free', not `XFREE', for pointers that cannot
be null.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/nullable.c (set_nullable): Deobfuscate the handling of
ritem.
`symbol >= 0' is wrong now, use `rule_table[ruleno].useful'.
2001-12-05 Akim Demaille <akim@epita.fr>
* src/gram.c, src/gram.h (ritem_print): New.
@@ -249,7 +225,7 @@
and may generate better code on some machines.
(yystpcpy): Use prototype if __STDC__ is defined, not just
if __cplusplus is defined.
2001-11-30 Akim Demaille <akim@epita.fr>
* configure.in (WARNING_CFLAGS): Add -Werror when possible.