Age | Commit message (Collapse) | Author |
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Devs do not love "3". The only exception is RUBY3_KEYWORDS in parse.y,
which seems unrelated to our interests.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
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According to MSVC manual (*1), cl.exe can skip including a header file
when that:
- contains #pragma once, or
- starts with #ifndef, or
- starts with #if ! defined.
GCC has a similar trick (*2), but it acts more stricter (e. g. there
must be _no tokens_ outside of #ifndef...#endif).
Sun C lacked #pragma once for a looong time. Oracle Developer Studio
12.5 finally implemented it, but we cannot assume such recent version.
This changeset modifies header files so that each of them include
strictly one #ifndef...#endif. I believe this is the most portable way
to trigger compiler optimizations. [Bug #16770]
*1: https://docs.microsoft.com/en-us/cpp/preprocessor/once
*2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
Notes:
Merged: https://github.com/ruby/ruby/pull/3023
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Split ruby.h
Notes:
Merged-By: shyouhei <shyouhei@ruby-lang.org>
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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include/ruby/version.h: minor grammar fixes [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* compile.c, cont.c, doc, man: fix common misspelling.
[ruby-core:72466] [Bug #11870]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/version.h: bump API version too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/version.h: bump API version too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility
control macros.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/version.h: bump RUBY_API_VERSION same as RUBY_VERSION.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from version.h. [ruby-dev:42103]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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the never-changable info.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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