Commit Graph

14 Commits

Author SHA1 Message Date
Benjamin Kramer 0085d3c79a [YAMLParser] Don't crash on null keys in KeyValueNodes.
Found by clangd-fuzzer!

llvm-svn: 318935
2017-11-23 20:57:20 +00:00
Chandler Carruth 9a67b07398 Re-sort #include lines for unittests. This uses a slightly modified
clang-format (https://reviews.llvm.org/D33932) to keep primary headers
at the top and handle new utility headers like 'gmock' consistently with
other utility headers.

No other change was made. I did no manual edits, all of this is
clang-format.

This should allow other changes to have more clear and focused diffs,
and is especially motivated by moving some headers into more focused
libraries.

llvm-svn: 304786
2017-06-06 11:06:56 +00:00
Mehdi Amini b550cb1750 [NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.

Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'

Patch by Eugene Kosov <claprix@yandex.ru>

Differential Revision: http://reviews.llvm.org/D19219

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266595
2016-04-18 09:17:29 +00:00
Jordan Rose 2110f9b135 Add != to YAMLParser's basic_collection_iterator.
...and mark it as merely an input_iterator rather than a forward_iterator,
since it is destructive. And then rewrite == to take advantage of that.

Patch by Alex Denisov!

llvm-svn: 256913
2016-01-06 05:17:12 +00:00
Alex Lorenz 481dca2393 YAML: Null terminate block scalar's value.
The commit null terminates the string value in the `yaml::BlockScalarNode`
class.

This change is motivated by the initial MIR serialization commit (r237708)
that I reverted in r237730 because the LLVM IR source from the block
scalar node wasn't terminated by a null character and thus the buildbots
failed on one testcase sometimes. This change enables me to recommit 
the reverted commit. 

llvm-svn: 237942
2015-05-21 19:45:02 +00:00
Alex Lorenz a22b250c6f YAML: Implement block scalar parsing.
This commit implements the parsing of YAML block scalars.
Some code existed for it before, but it couldn't parse block
scalars.

This commit adds a new yaml node type to represent the block
scalar values. 

This commit also deletes the 'spec-09-27' and 'spec-09-28' tests
as they are identical to the test file 'spec-09-26'.

This commit introduces 3 new utility functions to the YAML scanner
class: `skip_s_space`, `advanceWhile` and `consumeLineBreakIfPresent`.

Reviewers: Duncan P. N. Exon Smith

Differential Revision: http://reviews.llvm.org/D9503

llvm-svn: 237314
2015-05-13 23:10:51 +00:00
Alex Lorenz 74b63ebd53 YAML: Fix crash in the skip method of KeyValueNode class.
This commit changes the 'skip' method in the 'KeyValueNode' class
to ensure that it doesn't dereference a null pointer when calling 
the 'skip' method of its value child node. It also adds a unittest
that ensures that the crash doesn't occur.

This change is motivated by a patch that implements parsing
of YAML block scalars (http://reviews.llvm.org/D9503), as one
of the unittests in that patch triggered this problem.

llvm-svn: 236669
2015-05-06 23:21:29 +00:00
Rafael Espindola 3560ff2c1f Return a std::unique_ptr when creating a new MemoryBuffer.
llvm-svn: 216583
2014-08-27 20:03:13 +00:00
Rafael Espindola 68669e3a7b yaml::Stream doesn't need to take ownership of the buffer.
In fact, most users were already using the StringRef version.

llvm-svn: 216575
2014-08-27 19:03:22 +00:00
Rafael Espindola b16ecf8224 Convert an ownership comment with std::uinque_ptr.
llvm-svn: 215855
2014-08-17 22:20:33 +00:00
Benjamin Foster bdefab961a Test commit, remove trailing whitespace
llvm-svn: 215556
2014-08-13 16:11:50 +00:00
Sean Silva aba8270dba Allow using MemoryBuffers with yaml::Stream directly.
The rationale is to get YAML filenames in diagnostics from
yaml::Stream::printError -- currently the filename is hard-coded as
"YAML" because there's no buffer information available.

Patch by Kim Gräsman!

llvm-svn: 168341
2012-11-19 23:21:47 +00:00
Nick Kledzik 204720bc71 Suppress stderr noise when test case runs.
llvm-svn: 161085
2012-07-31 22:18:15 +00:00
Michael J. Spencer 22120c47a7 Add YAML parser to Support.
llvm-svn: 153977
2012-04-03 23:09:22 +00:00