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2012-07-17Fix unit test dependency in Makefile and remove unneccessary dependencyDaniel Jasper
again. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160358 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Add missing dependency for unit test.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160356 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Finishing the move of RefactoringCallbacks and fixing the correspondingDaniel Jasper
buildbot failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160355 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Move RefactoringCallbacks to Tooling to avoid dependency fromDaniel Jasper
ASTMatchers (lower level abstraction) to Tooling (higher level abstraction). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160351 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Make the isDerivedFrom matcher more generic.Daniel Jasper
It now accepts an arbitrary inner matcher but is fully backwards compatible. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160348 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-16Add refactoring callbacks to make common kinds of refactorings easy.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160255 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-15Fix spelling of anyOf matcher and add missing test.Daniel Jasper
Patch by Sam Panzer! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160233 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Comment AST nodes: rename getXXXCount() methods to getNumXXXs() to be in ↵Dmitri Gribenko
line with Statement AST nodes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160182 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Allows retrieving all files in a CompilationDatabase.Manuel Klimek
Patch by Tobias Koenig, some test changes by myself. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160167 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Comment parsing: repaint the bikesched: rename 'HTML open tags' to 'HTML ↵Dmitri Gribenko
start tags' and 'HTML close tags' to 'HTML end tags' according to HTML spec. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160153 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12This commit combines three patches to the ASTMatchers.Daniel Jasper
One adds matchers for the various parts of a for loop (initializer, condition, increment), as well as extending the hasBody matcher to work for while and do-while loops. The second patch adds an isInteger matcher for types. The third patch fixes a bug in allOf, where a few of the name chages (AllOf --> allOf) had been missed. All matchers come with unit tests. Patches by Sam Panzer! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160115 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Enable comment parsing and semantic analysis to emit diagnostics. A fewDmitri Gribenko
diagnostics implemented -- see testcases. I created a new TableGen file for comment diagnostics, DiagnosticCommentKinds.td, because comment diagnostics don't logically fit into AST diagnostics file. But I don't feel strongly about it. This also implements support for self-closing HTML tags in comment lexer and parser (for example, <br />). In order to issue precise diagnostics CommentSema needs to know the declaration the comment is attached to. There is no easy way to find a decl by comment, so we match comments and decls in lockstep: after parsing one declgroup we check if we have any new, not yet attached comments. If we do -- then we do the usual comment-finding process. It is interesting that this automatically handles trailing comments. We pick up not only comments that precede the declaration, but also comments that *follow* the declaration -- thanks to the lookahead in the lexer: after parsing the declgroup we've consumed the semicolon and looked ahead through comments. Added -Wdocumentation-html flag for semantic HTML errors to allow the user to disable only HTML warnings (but not HTML parse errors, which we emit as warnings in -Wdocumentation). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160078 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-10 Add more matchers and do cleanups.Daniel Jasper
Reviewers: klimek Differential Revision: http://ec2-50-18-127-156.us-west-1.compute.amazonaws.com/D2 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160013 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-10Disable death tests on platforms which don't support them.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160000 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-10Fixes the MSVC build.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159992 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-09Comment lexing: fix lexing to actually work in non-error cases.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159963 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06Another fix for the configure build: correct order of dependencies.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06Build-fix: Remove non-existent directories from Makefiles.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06Adds the AST Matcher library, which provides a in-C++ DSL to expressManuel Klimek
matches on interesting parts of the AST, and callback mechanisms to act on them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159805 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06Implement AST classes for comments, a real parser for Doxygen comments and aDmitri Gribenko
very simple semantic analysis that just builds the AST; minor changes for lexer to pick up source locations I didn't think about before. Comments AST is modelled along the ideas of HTML AST: block and inline content. * Block content is a paragraph or a command that has a paragraph as an argument or verbatim command. * Inline content is placed within some block. Inline content includes plain text, inline commands and HTML as tag soup. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159790 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-05Adapts the FrontendAction convenience functions so that it can beManuel Klimek
used with classes that generate ASTConsumers; this allows decoupling the ASTConsumer generation from the Frontend library (like, for example, the MatchFinder in the upcoming ASTMatcher patch). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159760 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-04Update unittests for include change.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159724 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-27Fix an infinite loop in comment lexer: we were not advancing in the input ↵Dmitri Gribenko
character stream when we saw a '<' that is not a start of an HTML tag. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159303 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-27Remove unsigned and a pointer from a comment token (so that each token can ↵Dmitri Gribenko
have only one semantic string value attached to it), at a cost of adding an additional token. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159270 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-26Implement a lexer for structured comments.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159223 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-25Appease -Wnon-virtual-dtor and fix a typo in a commentMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159151 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-24Add testing for CommentHandler, and fix a bug where trailing comments in #elseRichard Smith
and #endif in non-skipped blocks were not passed to the CommentHandler. Patch by Andy Gibbs! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159119 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Clang side of a refactoring of the CMake unit test build strategy.Chandler Carruth
The fundamental change is to put a CMakeLists.txt file in the unittest directory, with a single test binary produced from it. This has several advantages. Among other fundamental advantages, we start to get the checking logic for when a file is missing from the CMake build, and this caught one missing file already! More fun details in the LLVM commit corresponding to this one. Note that the LLVM commit and this one most both be applied, or neither. Sorry for any skew issues. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158910 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Make the RecursiveASTVisitor visit the body of a range-based for loopDaniel Jasper
again. This was broken in r158395. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158907 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Switch Clang to re-use the the newly factored common LLVMChandler Carruth
implementation. Yay for '-' lines in CMake! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158897 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Simplify the Clang unittest function in the CMake build, and make itChandler Carruth
match the LLVM implemenation. This also simplifies the name management and splits the custom library management out from the unittest specific management. It finally drops the dependency on parsing cmake arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158894 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Remove a goofy CMake hack and use the standard CMake facilities toChandler Carruth
express library-level dependencies within Clang. This is no more verbose really, and plays nicer with the rest of the CMake facilities. It should also have no change in functionality. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158888 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Remove an unused feature of the clang unittest macro.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158884 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Fix a big layering violation introduced by r158771.Chandler Carruth
That commit added a new library just to hold the RawCommentList. I've started a discussion on the commit thread about whether that is really meritted -- it certainly doesn't seem necessary at this stage. However, the immediate problem is that the AST library has a hard dependency on the Comment library, but the dependencies were set up completely backward. In addition to the layering violation, this had an unfortunate effect if scattering the Comments library dependency throughout the build system, but inconsistently so -- several parts of the CMake dependencies were missing and only showed up due to transitive deps or the fact that the target wasn't being built by tho bots. It turns out that the Comments library can't (currently) be a well formed layer *below* the AST library either, as it has an API that accepts an ASTContext. That parameter is currently unused, so maybe that was a mistake? Anyways, it really seems like this is logically part of the AST -- that's the whole point of the ASTContext providing access to it as far as I can tell -- so I've merged it into the AST library to solve the immediate layering violation problems and remove some of the churn from our library dependencies. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Structured comment parsing, first step.Dmitri Gribenko
* Retain comments in the AST * Serialize/deserialize comments * Find comments attached to a certain Decl * Expose raw comment text and SourceRange via libclang git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158771 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Fix the location of the fixit for -Wnewline-eof.Jordan Rose
It turns out SourceManager treating the "one-past-the-end" location as invalid, but then failing to set the invalid flag properly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158699 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-16ToolingTest.cpp: Fix r158592, runToolOnCode.FindsNoTopLevelDeclOnEmptyCode ↵NAKAMURA Takumi
on msvc. LangOpts.MicrosoftExt still appends "class type_info;". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158595 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-16Explicitly build __builtin_va_list.Meador Inge
The target specific __builtin_va_list types are now explicitly built instead of injecting strings into the preprocessor input. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158592 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-13Rename shouldVisitImplicitDeclarations to shouldVisitImplicitCode.Daniel Jasper
Fix RecursiveASTVisitor to visit CXXForRangeStmts accordingly to visit implicit or explicit code. The key bug that inspired this was the Visitor not visiting the range initializer of such a loop, which is explicit code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-07Move sideeffecting call out of assert().Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158146 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-06Switches the RewriterTestContext away from PathV1.Manuel Klimek
Now the ToolingTests all work on Windows, and they also clean up their temporary directory if they don't crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158112 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-05Fixes the refactoring library test in VS2010.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158019 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-05RecursiveASTVisitor: add ability to visit implicit declarations. Patch byRichard Smith
James Dennett! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158002 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-02Revert r157819, "#ifdef out a broken test on win32"NAKAMURA Takumi
FYI, LLVM_ON_WIN32 is useless. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157890 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-01#ifdef out a broken test on win32Alexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157819 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-01Added a test for ToolInvocation::mapVirtualFile method.Alexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157812 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-30Only visit default arguments for template declarations when visiting the ↵Richard Smith
template declaration which introduced them. Patch by Yang Chen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157723 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-30Test commit - Fix typo in comment.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157674 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-27clang/unittests/Tooling/RewriterTestContext.h: Don't try to remove ↵NAKAMURA Takumi
TemporaryDirectory. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157530 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Adds the Refactoring library, which is a layer on top of the Tooling libraryManuel Klimek
that allows easy refactoring across translation units. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157331 91177308-0d34-0410-b5e6-96231b3b80d8