parse.y: abort at inappropriate symbol

* parse.y (must_be_dynamic_symbol): abort if inappropriate symbol
  is given, which should never happen.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
symbol/type.c: bug_static_p bug_dynamic_p

* ext/-test-/symbol/type.c (bug_static_p, bug_dynamic_p): methods
  for debug, which predicate the given symbol type.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
symbol/type.c: bug_pindown

* ext/-test-/symbol/type.c (bug_pindown): method for debug, which
  pins down the given symbol.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: turn dynamically interned Symbol into an ID

* parse.y (rb_id_attrset): turn dynamically interned Symbol into
  an ID, since rb_str_dynamic_intern returns a Symbol but not an
  ID.  [ruby-core:62226] [Bug #9787]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_io.rb: defer f_type

* test/ruby/test_io.rb (test_seek, test_seek_symwhence): defer
  File::Statfs#type call which may not be implemented, to mitigate
  errors on platforms where SEEK_DATA is available but f_type in
  struct statfs is not.  [ruby-dev:48154] [Bug #9789]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: hide anonymous id

* parse.y (rb_id_attrset): should not reveal anonymous ID as an
  instance variable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mkmf.rb: no messages unless needed

* lib/mkmf.rb (create_makefile): no library scripts to install, no
  installing messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rinda/tuplespace.rb: fix document. [ruby-core:62003][Bug #9738]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/net/imap.rb: Proofreading docs. [ruby-core:61931][Bug #9720]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: fix wrong static symbol

* parse.y (next_id): no reason to set ID_STATIC_SYM here, as ID
  returned by rb_intern3 can be a dynamic symbol and the static
  symbol flag is set otherwise.  [Bug #9787]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[DOC]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (HAVE_STRUCT_STATVFS_F_BASETYPE): File::Statfs#fstypename
  is supported on AIX, HP-UX, and Solaris, by using the value of
  struct statvfs.f_basetype.
* configure.in (HAVE_STRUCT_STATVFS_F_BASETYPE): check struct
  statvfs.f_basetype which is available on AIX, HP-UX, and Solaris.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-03

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
time.c: fix underflow of unsigned integers

* time.c (vtm_add_offset): get rid of underflow of unsigned
  integers.  fix up r45155.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
avoid large alloca on Complex/Rational calls

* complex.c (parse_comp): replace ALLOCA_N with ALLOCV_N/ALLOCV_END
  [Bug #9608]
* rational.c (read_digits): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
math.c: adjust prototype of math_log

* math.c (math_log): adjust prototype as method function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
math.c: check domain of base argument

* math.c (math_log): check domain of base argument too.  raises
  Math::DomainError instead of returning NaN if the base is less
  than 0, and returns NaN instead of -infinity if both of two
  arguments are 0.  [ruby-core:62309] [Bug #9797]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/time.rb (Time.strptime): Use d[:offset] if d[:seconds] is not
  given.
  Reported by tadayoshi funaba.  [ruby-core:62322]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
add tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e