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* Roll-back r250822.Angel Garcia Gomez2015-10-201-1/+1
| | | | | | | | | | Summary: It breaks the build for the ASTMatchers Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D13893 llvm-svn: 250827
* Apply modernize-use-default to clang.Angel Garcia Gomez2015-10-201-1/+1
| | | | | | | | | | | | Summary: Replace empty bodies of default constructors and destructors with '= default'. Reviewers: bkramer, klimek Subscribers: klimek, alexfh, cfe-commits Differential Revision: http://reviews.llvm.org/D13890 llvm-svn: 250822
* Replace double negation of !FileID.isInvalid() with FileID.isValid().Yaron Keren2015-10-031-1/+1
| | | | | | +couple more of double-negated !SourceLocation.isInvalid() unfixed in r249228. llvm-svn: 249235
* Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").Alexander Kornienko2015-06-221-1/+1
| | | | llvm-svn: 240353
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-221-1/+1
| | | | | | | | | | | | The patch is generated using this command: $ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ work/llvm/tools/clang To reduce churn, not touching namespaces spanning less than 10 lines. llvm-svn: 240270
* Switch PPCallbacks to take the new MacroDefinition instead of ↵Richard Smith2015-05-041-12/+11
| | | | | | MacroDirective*, in order to preserve full information on module macro expansion. llvm-svn: 236404
* Rename MacroDefinition -> MacroDefinitionRecord, ↵Richard Smith2015-05-041-14/+15
| | | | | | | | | | Preprocessor::MacroDefinition -> MacroDefinition. clang::MacroDefinition now models the currently-defined value of a macro. The previous MacroDefinition type, which represented a record of a macro definition directive for a detailed preprocessing record, is now called MacroDefinitionRecord. llvm-svn: 236400
* Implement PreprocessingRecord's and LazyVector's iterators on top of ↵Benjamin Kramer2015-03-151-1/+1
| | | | | | | | | | | | | iterator_adaptor_base This basically creates a wrapper around an 'int' that poses as an iterator. While that looks a bit counter-intuitive it works just fine because iterator operations and basic integer arithmetic works in exactly the same way. Remove the manual integer wrapping code and reduce the reliance on iterator internals in the implementation. No functionality change intended. llvm-svn: 232322
* Simplify boolean expressions in clang with clang-tidyDavid Blaikie2015-03-091-5/+2
| | | | | | | | Patch by Richard (legalize at xmission dot com). Differential Revision: http://reviews.llvm.org/D8155 llvm-svn: 231619
* Update APIs that return a pair of iterators to return an iterator_range instead.Benjamin Kramer2015-02-061-6/+7
| | | | | | Convert uses of those APIs into ranged for loops. NFC. llvm-svn: 228404
* [C++11] Use 'nullptr'. Lex edition.Craig Topper2014-05-171-3/+3
| | | | llvm-svn: 209083
* [libclang] Record ranges skipped by the preprocessor and expose them with ↵Argyrios Kyrtzidis2013-12-051-0/+4
| | | | | | | | libclang. Patch by Erik Verbruggen! llvm-svn: 196487
* Add SourceRange to PPCallbacks::Defined callback.John Thompson2013-07-191-1/+2
| | | | llvm-svn: 186707
* [Preprocessor] For the MacroExpands preprocessor callback, also pass the ↵Argyrios Kyrtzidis2013-05-031-1/+2
| | | | | | | | MacroArgs object that provides information about the argument tokens for a function macro. llvm-svn: 181065
* [Preprocessor/Modules] Separate the macro directives kinds into their own ↵Argyrios Kyrtzidis2013-03-261-6/+9
| | | | | | | | | | | | | | | | MacroDirective's subclasses. For each macro directive (define, undefine, visibility) have a separate object that gets chained to the macro directive history. This has several benefits: -No need to mutate a MacroDirective when there is a undefine/visibility directive. Stuff like PPMutationListener become unnecessary. -No need to keep extra source locations for the undef/visibility locations for the define directive object (which is the majority of the directives) -Much easier to hide/unhide a section in the macro directive history. -Easier to track the effects of the directives across different submodules. llvm-svn: 178037
* [preprocessor] Use MacroDirective in the preprocessor callbacks to make ↵Argyrios Kyrtzidis2013-02-241-15/+16
| | | | | | | | available the full information about the macro (e.g if it was imported and where). llvm-svn: 175978
* [preprocessing record] Have the MacroDefinitions map point to the ↵Argyrios Kyrtzidis2013-02-221-9/+7
| | | | | | | | | | MacroDefinition object instead its index in the preprocessed entities vector. This is because the order of the entities in the vector can change in some (uncommon) cases. llvm-svn: 175907
* Include llvm::Optional in clang/Basic/LLVM.hDavid Blaikie2013-02-201-2/+2
| | | | | | Post-commit CR feedback from Jordan Rose regarding r175594. llvm-svn: 175679
* [preprocessing record] Add some sanity checks for the preprocessed entity indexArgyrios Kyrtzidis2013-02-121-4/+8
| | | | | | | | to make sure we don't crash on release if the index is not valid. rdar://13089714 llvm-svn: 175010
* [preprocessor] Call the MacroUndefined callback even when the macro was not ↵Argyrios Kyrtzidis2013-01-161-1/+3
| | | | | | | | defined. Patch by Enea Zaffanella! llvm-svn: 172623
* [PreprocessingRecord] A macro expansion can be reported out-of-order in ↵Argyrios Kyrtzidis2013-01-091-3/+11
| | | | | | | | | | | | cases when there are macro expansions inside macro arguments where the arguments are not expanded in the same order as listed; don't assert that all macro expansions are in source order. rdar://12397063 llvm-svn: 172018
* [libclang] Resolve a cursor that points to a macro name inside a #ifdef/#ifndefArgyrios Kyrtzidis2012-12-081-2/+29
| | | | | | | | | | directive as a macro expansion. This is more of a "macro reference" than a macro expansion but it's close enough for libclang's purposes. If it causes issues we can revisit and introduce a new kind of cursor. llvm-svn: 169666
* Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth2012-12-041-1/+1
| | | | | | | | | | | | | uncovered. This required manually correcting all of the incorrect main-module headers I could find, and running the new llvm/utils/sort_includes.py script over the files. I also manually added quite a few missing headers that were uncovered by shuffling the order or moving headers up to be main-module-headers. llvm-svn: 169237
* Refactor recording the preprocessor conditional directive regions out ofArgyrios Kyrtzidis2012-12-041-99/+2
| | | | | | | | | PreprocessingRecord and into its own class, PPConditionalDirectiveRecord. Decoupling allows a client to use the functionality of PPConditionalDirectiveRecord without needing a PreprocessingRecord. llvm-svn: 169229
* In the PreprocessingRecord, to identify the different conditional directive ↵Argyrios Kyrtzidis2012-12-041-16/+19
| | | | | | | | regions use the SourceLocation at the start of the respective region, instead of a unique integer. llvm-svn: 169228
* [preprocessing record] Have PPEntityID be independent of the size of theArgyrios Kyrtzidis2012-10-051-14/+18
| | | | | | | loaded entities vector, otherwise its meaning will change when a module is imported and the vector size changes. llvm-svn: 165278
* Add info in the preprocessing record whether an inclusion directiveArgyrios Kyrtzidis2012-10-021-3/+5
| | | | | | resulted in an automatic module import. llvm-svn: 165022
* For PPCallbacks::InclusionDirective() add a parameter for the module, wheneverArgyrios Kyrtzidis2012-09-291-1/+2
| | | | | | | an inclusion directive was automatically turned into a module import, and PPCallbacks::moduleImport() for an explicit module import. llvm-svn: 164874
* Per discussion in ↵Argyrios Kyrtzidis2012-09-271-2/+11
| | | | | | | | | | http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120917/064551.html have PPCallbacks::InclusionDirective pass the character range for the filename quotes or brackets. rdar://11113134 & http://llvm.org/PR13880 llvm-svn: 164743
* Documentation cleanup:James Dennett2012-06-221-2/+2
| | | | | | | * Use \p param for a parameter reference, not the (erroneous) form \arg param; * Escape # characters in Doxygen comments as needed. llvm-svn: 158971
* [preprocessor] Handle correctly inclusion directives that have macro ↵Argyrios Kyrtzidis2012-03-271-16/+39
| | | | | | | | | | | | | | | | | | expansions, e.g "#include MACRO(STUFF)". -As an inclusion position for the included file, use the file location of the file where it was included but *after* the macro expansions. We want the macro expansions to be considered as before-in-translation-unit for everything in the included file. -In the preprocessing record take into account that only inclusion directives can be encountered as "out-of-order" (by comparing the start of the range which for inclusions is the hash location) and use binary search if there is an extreme number of macro expansions in the include directive. Fixes rdar://11111779 llvm-svn: 153527
* Simplify some users of DenseMap::erase.Benjamin Kramer2012-03-241-4/+1
| | | | llvm-svn: 153389
* [preprocessor] Enhance PreprocessingRecord to keep track of locations of ↵Argyrios Kyrtzidis2012-03-051-2/+96
| | | | | | | | | conditional directives. Introduce PreprocessingRecord::rangeIntersectsConditionalDirective() which returns true if a given range intersects with a conditional directive block. llvm-svn: 152018
* Don't record nested macro expansions in the preprocessing record,Argyrios Kyrtzidis2012-02-251-5/+4
| | | | | | | | it can only bring pain when dealing with preprocessor abuse (see: boost). rdar://10898986 llvm-svn: 151427
* Remove unreachable code in Clang. (replace with llvm_unreachable where ↵David Blaikie2012-01-171-1/+0
| | | | | | appropriate or when GCC requires it) llvm-svn: 148292
* [PCH] When visiting preprocessed entities, make it possible to avoid ↵Argyrios Kyrtzidis2011-10-251-16/+89
| | | | | | | | | | | | | | | deserializing preprocessed entities that are #included in the range that we are interested. This is useful when we are interested in preprocessed entities of a specific file, e.g when we are annotating tokens. There is also an optimization where we cache the last result of PreprocessingRecord::getPreprocessedEntitiesInRange and we re-use it if there is a call with the same range as before. rdar://10313365 llvm-svn: 142887
* Handle the case where preprocessor entities are not received in order,Argyrios Kyrtzidis2011-10-121-5/+25
| | | | | | fixes http://llvm.org/PR11120 llvm-svn: 141788
* Do manual binary search for preprocessing entities because their end locationsArgyrios Kyrtzidis2011-09-221-5/+23
| | | | | | may be unordered and MSVC's debug-mode doesn't like it. llvm-svn: 140337
* More MSVC9 unbreaking.Benjamin Kramer2011-09-211-2/+8
| | | | llvm-svn: 140256
* [libclang] When pointing at a macro expansion inside a macro argument,Argyrios Kyrtzidis2011-09-201-3/+3
| | | | | | return a cursor for the inner macro. llvm-svn: 140207
* The location of the name in MacroDefinition is the beginning of its range,Argyrios Kyrtzidis2011-09-201-3/+1
| | | | | | don't store an extra location for it. llvm-svn: 140190
* Fix gcc build.Argyrios Kyrtzidis2011-09-191-1/+2
| | | | llvm-svn: 140073
* Introduce local_begin()/local_end() methods in PreprocessingRecord whichArgyrios Kyrtzidis2011-09-191-12/+0
| | | | | | return iterators for local, non-loaded, preprocessed entities. llvm-svn: 140062
* Introduce PreprocessingRecord::getPreprocessedEntitiesInRange()Argyrios Kyrtzidis2011-09-191-6/+111
| | | | | | | | | | which will do a binary search and return a pair of iterators for preprocessed entities in the given source range. Source ranges of preprocessed entities are stored twice currently in the PCH/Module file but this will be fixed in a subsequent commit. llvm-svn: 140058
* [PCH] Overhaul how preprocessed entities are [de]serialized.Argyrios Kyrtzidis2011-09-151-26/+38
| | | | | | | | | | | | | -Use an array of offsets for all preprocessed entities -Get rid of the separate array of offsets for just macro definitions; for references to macro definitions use an index inside the preprocessed entities array. -Deserialize each preprocessed entity lazily, at first request; not in bulk. Paves the way for binary searching of preprocessed entities that will offer efficiency and will simplify things on the libclang side a lot. llvm-svn: 139809
* [libclang] Fix annotation and getting a "macro expansion" cursorArgyrios Kyrtzidis2011-09-081-4/+5
| | | | | | for a builtin macro expansion. llvm-svn: 139298
* For the MacroExpands preprocessor callback, also pass the SourceRangeArgyrios Kyrtzidis2011-08-181-2/+3
| | | | | | of expansion (for function macros it includes the right paren). llvm-svn: 137909
* Change PreprocessingRecord::getTotalMemory() to use llvm::capacity_in_bytes().Ted Kremenek2011-07-271-3/+4
| | | | llvm-svn: 136238
* Report more memory using in Preprocessor::getTotalMemory() and ↵Ted Kremenek2011-07-261-0/+7
| | | | | | | | | | PreprocessingRecord::getTotalMemory(). Most of the memory was already reported; but now we report more memory from side data structures. Fixes <rdar://problem/9379717>. llvm-svn: 136150
* remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner2011-07-231-5/+5
| | | | | | | | LLVM.h imports them into the clang namespace. llvm-svn: 135852
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