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* ext/readline/readline.c (readline_s_get_special_prefixes): suppress

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warning: unitinialized instance variable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2012-06-19 02:58:43 +00:00
parent d998ba1c3c
commit e47c4e38a8
3 changed files with 10 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jun 19 11:52:59 2012 NARUSE, Yui <naruse@ruby-lang.org>
* ext/readline/readline.c (readline_s_get_special_prefixes): suppress
warning: unitinialized instance variable.
Tue Jun 19 11:43:16 2012 NARUSE, Yui <naruse@ruby-lang.org> Tue Jun 19 11:43:16 2012 NARUSE, Yui <naruse@ruby-lang.org>
* ext/readline/readline.c (readline_getc): fix editline compatibility * ext/readline/readline.c (readline_getc): fix editline compatibility

1
ext/readline/readline.c
View file

@ -1248,6 +1248,7 @@ readline_s_get_special_prefixes(VALUE self)
{ {
VALUE str; VALUE str;
rb_secure(4); rb_secure(4);
if (rl_special_prefixes == NULL) return Qnil;
str = rb_ivar_get(mReadline, id_special_prefixes); str = rb_ivar_get(mReadline, id_special_prefixes);
if (!NIL_P(str)) { if (!NIL_P(str)) {
str = rb_str_dup_frozen(str); str = rb_str_dup_frozen(str);

8
test/readline/test_readline_history.rb
View file

@ -94,7 +94,7 @@ class Readline::TestHistory < Test::Unit::TestCase
end end
def test_get__out_of_range def test_get__out_of_range
lines = push_history(5) push_history(5)
invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes = [5, 6, 100, -6, -7, -100]
invalid_indexes.each do |i| invalid_indexes.each do |i|
assert_raise(IndexError, "i=<#{i}>") do assert_raise(IndexError, "i=<#{i}>") do
@ -113,7 +113,7 @@ class Readline::TestHistory < Test::Unit::TestCase
def test_set def test_set
begin begin
lines = push_history(5) push_history(5)
5.times do |i| 5.times do |i|
expected = "set: #{i}" expected = "set: #{i}"
HISTORY[i] = expected HISTORY[i] = expected
@ -128,7 +128,7 @@ class Readline::TestHistory < Test::Unit::TestCase
HISTORY[0] = "set: 0" HISTORY[0] = "set: 0"
end end
lines = push_history(5) push_history(5)
invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes = [5, 6, 100, -6, -7, -100]
invalid_indexes.each do |i| invalid_indexes.each do |i|
assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do
@ -277,7 +277,7 @@ class Readline::TestHistory < Test::Unit::TestCase
HISTORY.delete_at(0) HISTORY.delete_at(0)
end end
lines = push_history(5) push_history(5)
invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes = [5, 6, 100, -6, -7, -100]
invalid_indexes.each do |i| invalid_indexes.each do |i|
assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do