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path: root/lib/Support/YAMLTraits.cpp
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* Finishing touch for the std::error_code transition.Rafael Espindola2014-06-13
| | | | | | | | | | | While std::error_code itself seems to work OK in all platforms, there are few annoying differences with regards to the std::errc enumeration. This patch adds a simple llvm enumeration, which will hopefully avoid build breakages in other platforms and surprises as we get more uses of std::error_code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210920 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove 'using std::errro_code' from lib.Rafael Espindola2014-06-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210871 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use 'using std::error_code' in include/llvm.Rafael Espindola2014-06-12
| | | | | | This should make sure that most new uses use the std prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210835 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't import make_error_code into the llvm namespace.Rafael Espindola2014-06-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210772 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::error_code instead of llvm::error_code.Rafael Espindola2014-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea of this patch is to turn llvm/Support/system_error.h into a transitional header that just brings in the erorr_code api to the llvm namespace. I will remove it shortly afterwards. The cases where the general idea needed some tweaking: * std::errc is a namespace in msvc, so we cannot use "using std::errc". I could add an #ifdef, but there were not that many uses, so I just added std:: to them in this patch. * Template specialization had to be moved to the std namespace in this patch set already. * The msvc implementation of default_error_condition doesn't seem to provide the same transformations as we need. Not too surprising since the standard doesn't actually say what "equivalent" means. I fixed the problem by keeping our old mapping and using it at error_code construction time. Despite these shortcomings I think this is still a good thing. Some reasons: * The different implementations of system_error might improve over time. * It removes 925 lines of code from llvm already. * It removes 6313 bytes from the text segment of the clang binary when it is built with gcc and 2816 bytes when building with clang and libstdc++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210687 91177308-0d34-0410-b5e6-96231b3b80d8
* [yaml2obj] Add new command line option `-docnum`.Simon Atanasyan2014-05-31
| | | | | | | | | | Input YAML file might contain multiple object file definitions. New option `-docnum` allows to specify an ordinal number (starting from 1) of definition used for an object file generation. Patch reviewed by Sean Silva. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209967 91177308-0d34-0410-b5e6-96231b3b80d8
* YAMLIO: Allow scalars to dictate quotation rulesDavid Majnemer2014-04-10
| | | | | | | Introduce ScalarTraits::mustQuote which determines whether or not a StringRef needs quoting before it is acceptable to output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205955 91177308-0d34-0410-b5e6-96231b3b80d8
* Use range-based for loops. No functionality change.Simon Atanasyan2014-04-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205953 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Revert "YAMLIO: Encode ambiguous hex strings explicitly""David Majnemer2014-04-09
| | | | | | | | | Don't quote octal compatible strings if they are only two wide, they aren't ambiguous. This reverts commit r205857 which reverted r205857. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205914 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "YAMLIO: Encode ambiguous hex strings explicitly"Filipe Cabecinhas2014-04-09
| | | | | | | | This reverts commit r205839. It broke several tests in lld. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205857 91177308-0d34-0410-b5e6-96231b3b80d8
* YAMLIO: Encode ambiguous hex strings explicitlyDavid Majnemer2014-04-09
| | | | | | | | | | YAMLIO would turn a BinaryRef into the string 0000000004000000. However, the leading zero causes parsers to interpret it as being an octal number instead of a hexadecimal one. Instead, escape such strings as needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205839 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Make use of 'nullptr' in the Support library.Craig Topper2014-04-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205697 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-sort all of the includes with ./utils/sort_includes.py so thatChandler Carruth2014-01-07
| | | | | | | | | | subsequent changes are easier to review. About to fix some layering issues, and wanted to separate out the necessary churn. Also comment and sink the include of "Windows.h" in three .inc files to match the usage in Memory.inc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198685 91177308-0d34-0410-b5e6-96231b3b80d8
* revert r194655Nick Kledzik2013-11-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195285 91177308-0d34-0410-b5e6-96231b3b80d8
* YAML I/O - Added default trait support for std:string. Making another ↵John Thompson2013-11-19
| | | | | | attempt at this, this time doing a clean build on Linux, and running the LLVM, clang, and extra tests, to try to make sure there's no problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195134 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-19
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
* Recover gracefully when deserializing invalid YAML input.Alexander Kornienko2013-11-18
| | | | | | | | | | Fixes http://llvm.org/PR16221, http://llvm.org/PR15927 Phabricator: http://llvm-reviews.chandlerc.com/D1236 Patch by Andrew Tulloch! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195016 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r194865 and r194874.Alexey Samsonov2013-11-18
| | | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-15
| | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
* yaml::Input::mapTag(): Don't use StringRef to hold return type of std::string.NAKAMURA Takumi2013-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194681 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace.NAKAMURA Takumi2013-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194680 91177308-0d34-0410-b5e6-96231b3b80d8
* Add dyn_cast<> support to YAML I/O's IO classNick Kledzik2013-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194655 91177308-0d34-0410-b5e6-96231b3b80d8
* Add simple support for tags in YAML I/ONick Kledzik2013-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194644 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting my r193344 checkin due to build breakage.John Thompson2013-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193350 91177308-0d34-0410-b5e6-96231b3b80d8
* Added std::string as a built-in type for mapping.John Thompson2013-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193344 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-submit r190469: YAMLIO: Fix string quoting logic.Rui Ueyama2013-09-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190485 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "YAMLIO: Fix string quoting logic." (r190469)Hans Wennborg2013-09-11
| | | | | | It was turning the buildbots red. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190480 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceRui Ueyama2013-09-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190472 91177308-0d34-0410-b5e6-96231b3b80d8
* YAMLIO: Fix string quoting logic.Rui Ueyama2013-09-11
| | | | | | | | YAMLIO printed a string as is without quotes unless it contains a newline character. That did not suffice. We also need to quote a string if it starts with a backquote, quote, double quote or atsign, or it's the empty string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190469 91177308-0d34-0410-b5e6-96231b3b80d8
* Tighten up the yamilizer so it stops eliding empty sequences if the embedded ↵Aaron Ballman2013-08-15
| | | | | | | | empty sequence is the first key/value in a map which is itself in a sequence. Patch with help from Nick Kledzik. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188508 91177308-0d34-0410-b5e6-96231b3b80d8
* YAMLTraits.h: replace DenseMap that used a bad implementation of DenseMapInfoDmitri Gribenko2013-08-07
| | | | | | | | | | | for StringRef with a StringMap The bug is that the empty key compares equal to the tombstone key. Also added an assertion to DenseMap to catch similar bugs in future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187866 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid ↵Craig Topper2013-07-04
| | | | | | specifying the vector size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185606 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix memory leak in YAML I/O.Nick Kledzik2013-01-08
| | | | | | | | | Stop using BumpPtrAllocator for HNodes because they have fields (vector, map) which require HNode destructors to be run. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171896 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix how YAML I/O detects flow sequences. Nick Kledzik2013-01-04
| | | | | | | | Update test case to verify flow sequence is written as a flow sequence. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171514 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't call back() on an empty SmallVector. Found by -fsanitize=enum!Richard Smith2012-12-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170968 91177308-0d34-0410-b5e6-96231b3b80d8
* YAMLIO: Remove all of the template instantiation hacks, I don't see why ↵Benjamin Kramer2012-12-12
| | | | | | | | they're necessary and it breaks linking of the unit tests. Also comes with a clang-format run on the cpp file, it had major style violations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170036 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix calls to getAsSignedInteger() to use long long - not int64_tNick Kledzik2012-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170030 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the build on case sensitive file systems.Benjamin Kramer2012-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170021 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial implementation of a utility for converting native data Nick Kledzik2012-12-12
structures to and from YAML using traits. The first client will be the test suite of lld. The documentation will show up at: http://llvm.org/docs/YamlIO.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170019 91177308-0d34-0410-b5e6-96231b3b80d8
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