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32 Commits

Author SHA1 Message Date
Rafael Espindola a97373f235 Fix bug 20125 - clang-format segfaults on bad config. 
The problem was in unchecked dyn_cast inside of Input::createHNodes.
Patch by Roman Kashitsyn!

llvm-svn: 215205
 2014-08-08 13:58:00 +00:00
Craig Topper 66f09ad041 [C++11] Use 'nullptr'. 
llvm-svn: 210442
 2014-06-08 22:29:17 +00:00
Rafael Espindola d9a25d82c1 Make this operator bool() explicit to match the standard library. 
llvm-svn: 210072
 2014-06-03 04:42:24 +00:00
David Majnemer 7788033be6 YAMLIO: Allow scalars to dictate quotation rules 
Introduce ScalarTraits::mustQuote which determines whether or not a
StringRef needs quoting before it is acceptable to output.

llvm-svn: 205955
 2014-04-10 07:37:33 +00:00
David Majnemer 97d8ee3824 Revert "Revert "YAMLIO: Encode ambiguous hex strings explicitly"" 
Don't quote octal compatible strings if they are only two wide, they
aren't ambiguous.

This reverts commit r205857 which reverted r205857.

llvm-svn: 205914
 2014-04-09 17:04:27 +00:00
Filipe Cabecinhas 2c4e8ae0fd Revert "YAMLIO: Encode ambiguous hex strings explicitly" 
This reverts commit r205839.

It broke several tests in lld.

llvm-svn: 205857
 2014-04-09 14:35:17 +00:00
David Majnemer 815433587c YAMLIO: Encode ambiguous hex strings explicitly 
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.

llvm-svn: 205839
 2014-04-09 07:56:27 +00:00
Nick Kledzik 7cd45f29b2 YAML I/O add support for validate() 
MappingTrait template specializations can now have a validate() method which 
performs semantic checking. For details, see <http://llvm.org/docs/YamlIO.html>.

llvm-svn: 195286
 2013-11-21 00:28:07 +00:00
Nick Kledzik 4761c60eef revert r194655 
llvm-svn: 195285
 2013-11-21 00:20:10 +00:00
John Thompson 48e018a314 YAML I/O - Added default trait support for std:string. Making another 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. 
llvm-svn: 195134
 2013-11-19 17:28:21 +00:00
Alexander Kornienko 681e37cbf6 Recover gracefully when deserializing invalid YAML input. 
Fixes http://llvm.org/PR16221, http://llvm.org/PR15927
Phabricator: http://llvm-reviews.chandlerc.com/D1236

Patch by Andrew Tulloch!

llvm-svn: 195016
 2013-11-18 15:50:04 +00:00
Nick Kledzik 4a9f00d8cb remove extra semicolon 
llvm-svn: 194658
 2013-11-14 03:03:05 +00:00
Nick Kledzik dd34f77cbd Add dyn_cast<> support to YAML I/O's IO class 
llvm-svn: 194655
 2013-11-14 02:38:07 +00:00
Nick Kledzik 1e6033ca33 Add simple support for tags in YAML I/O 
llvm-svn: 194644
 2013-11-14 00:59:59 +00:00
John Thompson 6cd5bd4a3d Reverting my r193344 checkin due to build breakage. 
llvm-svn: 193350
 2013-10-24 14:52:56 +00:00
John Thompson e38e57206f Added std::string as a built-in type for mapping. 
llvm-svn: 193344
 2013-10-24 13:36:58 +00:00
Rui Ueyama 106ededc4e Re-submit r190469: YAMLIO: Fix string quoting logic. 
llvm-svn: 190485
 2013-09-11 04:00:08 +00:00
Hans Wennborg 33ae7cea9f Revert "YAMLIO: Fix string quoting logic." (r190469) 
It was turning the buildbots red.

llvm-svn: 190480
 2013-09-11 01:59:32 +00:00
Rui Ueyama 38dfffa891 Remove trailing whitespace 
llvm-svn: 190472
 2013-09-11 00:53:07 +00:00
Rui Ueyama 9a40ae8935 YAMLIO: Fix string quoting logic. 
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.

llvm-svn: 190469
 2013-09-11 00:45:48 +00:00
Aaron Ballman 381f59f06f Removing a spurious semi-colon; this macro expands into a namespace. 
llvm-svn: 188525
 2013-08-16 01:53:58 +00:00
Aaron Ballman 0e63e53da1 Tighten up the yamilizer so it stops eliding empty sequences if the embedded empty sequence is the first key/value in a map which is itself in a sequence. 
Patch with help from Nick Kledzik.

llvm-svn: 188508
 2013-08-15 23:17:53 +00:00
Dmitri Gribenko 7b4fb9a65f Replace memcpys by a static_cast and an integral promotion. 
llvm-svn: 172108
 2013-01-10 21:21:32 +00:00
Dmitri Gribenko ba9d1b5fcd Fix coding style 
llvm-svn: 172107
 2013-01-10 21:10:44 +00:00
Jakub Staszak 6a3ef9c094 Unbreak tests after regression from r172081. 
llvm-svn: 172105
 2013-01-10 21:02:05 +00:00
David Greene 4162c2d31b Fix Alias Bug 
Use memcpy to do type punning instead of a cast.  A cast or similar
operation through a union breaks strict aliasing rules.

llvm-svn: 172081
 2013-01-10 18:17:54 +00:00
Nick Kledzik 11964f2a8f Fix how YAML I/O detects flow sequences. 
Update test case to verify flow sequence is
written as a flow sequence.

llvm-svn: 171514
 2013-01-04 19:32:00 +00:00
Nick Kledzik bed953d699 Fix some integer constant warnings by using a suffix 
llvm-svn: 170376
 2012-12-17 22:11:17 +00:00
Nick Kledzik 52bfd38ee0 re-enable test cases now that traits work with g++. Fix some g++ warnings 
llvm-svn: 170369
 2012-12-17 20:43:53 +00:00
Nick Kledzik 808f84d35e Temporarily disable test cases until they compile with g++ too. 
llvm-svn: 170035
 2012-12-12 22:39:45 +00:00
David Blaikie b088ff6617 Unbreak the build. Fallout from r170019. 
llvm-svn: 170033
 2012-12-12 22:14:32 +00:00
Nick Kledzik f60a9279ea Initial implementation of a utility for converting native data 
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

llvm-svn: 170019
 2012-12-12 20:46:15 +00:00