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keywords: make name singed

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* defs/keywords (kwtable::name): turn into singed int, as gperf
  fills invalid slots with -1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-11-02 23:08:26 +00:00
parent b147b5a3b8
commit b907c6e925
4 changed files with 4 additions and 4 deletions
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2
Makefile.in
View file

@ -328,7 +328,7 @@ lex.c: defs/keywords
else \
[ $(Q) ] && echo generating $@ || set -x; \
gperf -C -P -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? \
| sed 's/(int)(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
| sed 's/(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
> $@.tmp && \
$(MV) $@.tmp $@ && \
$(CP) $? $(srcdir)/defs/lex.c.src && \

2
defs/keywords
View file

@ -1,5 +1,5 @@
%{
struct kwtable {unsigned int name, id[2], state;};
struct kwtable {int name, id[2], state;};
const struct kwtable *rb_reserved_word(const char *, unsigned int);
#ifndef RIPPER
static const struct kwtable *reserved_word(const char *, unsigned int);

2
defs/lex.c.src
View file

@ -1,5 +1,5 @@
%{
struct kwtable {unsigned int name, id[2], state;};
struct kwtable {int name, id[2], state;};
const struct kwtable *rb_reserved_word(const char *, unsigned int);
#ifndef RIPPER
static const struct kwtable *reserved_word(const char *, unsigned int);

2
lex.c.blt
View file

@ -30,7 +30,7 @@ error "gperf generated tables don't work with this execution character set. Plea
#line 1 "defs/keywords"
struct kwtable {unsigned int name, id[2], state;};
struct kwtable {int name, id[2], state;};
const struct kwtable *rb_reserved_word(const char *, unsigned int);
#ifndef RIPPER
static const struct kwtable *reserved_word(const char *, unsigned int);