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Pessimize the code to simplify it: from now on, all the states

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have a valid SHIFTS, which NSHIFTS is possibly 0.
* src/LR0.c (shifts_new): Be global and move to..
* src/state.c, src/state.h: here.
* src/conflicts, src/lalr.c, src/output.c, src/print.c,
* src/print_graph: Adjust.
This commit is contained in:
Akim Demaille
2001-12-05 09:21:55 +00:00
parent 15ab9127f5
commit 06a2f464b1
11 changed files with 199 additions and 205 deletions
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22
src/Makefile.in
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@@ -126,7 +126,8 @@ bin_PROGRAMS = bison
bison_SOURCES = LR0.c closure.c complain.c conflicts.c \
derives.c \
files.c getargs.c gram.c lalr.c lex.c main.c nullable.c \
output.c \
output.h output.c \
state.h state.c \
print.c reader.c reduce.c symtab.c warshall.c vcg.c print_graph.c
@@ -135,7 +136,6 @@ EXTRA_bison_SOURCES = vmsgetargs.c
noinst_HEADERS = LR0.h closure.h complain.h conflicts.h \
derives.h \
files.h getargs.h gram.h lalr.h lex.h nullable.h \
output.h state.h \
print.h reader.h reduce.h symtab.h warshall.h system.h types.h \
vcg.h vcg_defaults.h print_graph.h
@@ -154,9 +154,10 @@ am_bison_OBJECTS = LR0$U.$(OBJEXT) closure$U.$(OBJEXT) \
complain$U.$(OBJEXT) conflicts$U.$(OBJEXT) derives$U.$(OBJEXT) \
files$U.$(OBJEXT) getargs$U.$(OBJEXT) gram$U.$(OBJEXT) \
lalr$U.$(OBJEXT) lex$U.$(OBJEXT) main$U.$(OBJEXT) \
nullable$U.$(OBJEXT) output$U.$(OBJEXT) print$U.$(OBJEXT) \
reader$U.$(OBJEXT) reduce$U.$(OBJEXT) symtab$U.$(OBJEXT) \
warshall$U.$(OBJEXT) vcg$U.$(OBJEXT) print_graph$U.$(OBJEXT)
nullable$U.$(OBJEXT) output$U.$(OBJEXT) state$U.$(OBJEXT) \
print$U.$(OBJEXT) reader$U.$(OBJEXT) reduce$U.$(OBJEXT) \
symtab$U.$(OBJEXT) warshall$U.$(OBJEXT) vcg$U.$(OBJEXT) \
print_graph$U.$(OBJEXT)
bison_OBJECTS = $(am_bison_OBJECTS)
bison_LDADD = $(LDADD)
bison_DEPENDENCIES = ../lib/libbison.a
@@ -174,9 +175,9 @@ depcomp = $(SHELL) $(top_srcdir)/config/depcomp
@AMDEP_TRUE@ $(DEPDIR)/main$U.Po $(DEPDIR)/nullable$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/output$U.Po $(DEPDIR)/print$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/print_graph$U.Po $(DEPDIR)/reader$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/reduce$U.Po $(DEPDIR)/symtab$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/vcg$U.Po $(DEPDIR)/vmsgetargs$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/warshall$U.Po
@AMDEP_TRUE@ $(DEPDIR)/reduce$U.Po $(DEPDIR)/state$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/symtab$U.Po $(DEPDIR)/vcg$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/vmsgetargs$U.Po $(DEPDIR)/warshall$U.Po
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
@@ -255,6 +256,7 @@ mostlyclean-kr:
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/print_graph$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/reader$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/reduce$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/state$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/symtab$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/vcg$U.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/vmsgetargs$U.Po@am__quote@
@@ -309,6 +311,8 @@ reader_.c: reader.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/reader.c; then echo $(srcdir)/reader.c; else echo reader.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > reader_.c || rm -f reader_.c
reduce_.c: reduce.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/reduce.c; then echo $(srcdir)/reduce.c; else echo reduce.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > reduce_.c || rm -f reduce_.c
state_.c: state.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/state.c; then echo $(srcdir)/state.c; else echo state.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > state_.c || rm -f state_.c
symtab_.c: symtab.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/symtab.c; then echo $(srcdir)/symtab.c; else echo symtab.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > symtab_.c || rm -f symtab_.c
vcg_.c: vcg.c $(ANSI2KNR)
@@ -322,7 +326,7 @@ conflicts_.$(OBJEXT) derives_.$(OBJEXT) files_.$(OBJEXT) \
getargs_.$(OBJEXT) gram_.$(OBJEXT) lalr_.$(OBJEXT) lex_.$(OBJEXT) \
main_.$(OBJEXT) nullable_.$(OBJEXT) output_.$(OBJEXT) print_.$(OBJEXT) \
print_graph_.$(OBJEXT) reader_.$(OBJEXT) reduce_.$(OBJEXT) \
symtab_.$(OBJEXT) vcg_.$(OBJEXT) vmsgetargs_.$(OBJEXT) \
state_.$(OBJEXT) symtab_.$(OBJEXT) vcg_.$(OBJEXT) vmsgetargs_.$(OBJEXT) \
warshall_.$(OBJEXT) : $(ANSI2KNR)
uninstall-info-am:
install-pkgdataDATA: $(pkgdata_DATA)