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* Improve our uniquing of file entries when files are re-saved or areDouglas Gregor2011-02-053-2/+8
| | | | | | | | | | | | | | overridden via remapping. Thus, when we create a "virtual" file in the file manager, we still stat() the real file that lives behind it so that we can provide proper uniquing based on inodes. This helps keep the file manager much more consistent. To take advantage of this when reparsing files in libclang, we disable the use of the stat() cache when reparsing or performing code completion, since the stat() cache is very likely to be out of date in this use case. llvm-svn: 124971
* -fapple-kext cannot have 'weak' visibility in thisFariborz Jahanian2011-02-041-2/+7
| | | | | | abi. llvm-svn: 124834
* Moved here from LLVM Clang's configuration options and related macros.Oscar Fuentes2011-02-031-0/+4
| | | | llvm-svn: 124825
* Frontend: Switch -header-include-file output to use unbuffered raw_ostreams withDaniel Dunbar2011-02-031-14/+22
| | | | | | | | the atomic writes option, since the intent is that this option be set for an entire build, which may have any number of compiler instances writing to the same output file. llvm-svn: 124772
* Frontend: Add -header-include-file option, for allowing saving header includeDaniel Dunbar2011-02-023-7/+41
| | | | | | information to a file. llvm-svn: 124750
* Frontend: Add support (unused) for showing all "interesting" headers, not justDaniel Dunbar2011-02-021-21/+16
| | | | | | ones outside the predefines buffer (which is what -H does). llvm-svn: 124749
* Add NetBSD target support. Patch by Joerg Sonnenberger.Benjamin Kramer2011-02-021-3/+11
| | | | llvm-svn: 124736
* Frontend: Factor out header include dumping (-H) into its own preprocessorDaniel Dunbar2011-02-025-39/+99
| | | | | | | | callbacks class. - Aside from being generally cleaner, this also allows -H to work correctly in modes other than standard preprocessing (e.g., -c, -MM, etc.) llvm-svn: 124723
* Create a special allocator class for code completion, so that all ofDouglas Gregor2011-02-011-1/+1
| | | | | | | the string copying goes through a single place that can have associated state. llvm-svn: 124698
* Add updated Debian ARM include path.Nick Lewycky2011-02-011-0/+2
| | | | llvm-svn: 124684
* Allocate CodeCompletionString and all of its components in aDouglas Gregor2011-02-011-14/+18
| | | | | | | | | | | | BumpPtrAllocator, rather than manually new/delete'ing them. This optimization also allows us to avoid allocating memory for and copying constant strings (e.g., "return", "class"). This also required embedding the priority and availability of results within the code completion string, to avoid extra memory allocation within libclang. llvm-svn: 124673
* Basic support for -mms-bitfields, from Carl Norum!Douglas Gregor2011-02-011-0/+3
| | | | llvm-svn: 124661
* libclang: Don't allow RemoveFileOnSignal to be called via libclang, badness canDaniel Dunbar2011-01-311-1/+4
| | | | | | ensue. llvm-svn: 124613
* Frontend: Add an explicit RemoveFileOnSignal flag argument, to control theDaniel Dunbar2011-01-311-3/+6
| | | | | | automatic behavior (which is undesirable in a multithreaded context). llvm-svn: 124612
* Support for -plugin-arg- with -add-pluginNico Weber2011-01-292-1/+13
| | | | llvm-svn: 124551
* Teach ASTUnit to save the specified target features, sinceDouglas Gregor2011-01-271-0/+6
| | | | | | | TargetInfo::CreateTargetInfo() mangles the target options in a way that is not idempotent. Fixes <rdar://problem/8807535>. llvm-svn: 124382
* TextDiagnosticPrinter.cpp: Show diagnostics as far as possible even with ↵Axel Naumann2011-01-271-71/+89
| | | | | | | | | | | | | | invalid PresomedLoc, instead of just silencing it. FileManager.cpp: Allow virtual files in nonexistent directories. FileManager.cpp: Close FileDescriptor for virtual files that correspond to actual files. FileManager.cpp: Enable virtual files to be created even for files that were flagged as NON_EXISTENT_FILE, e.g. by a prior (unsuccessful) addFile(). ASTReader.cpp: Read a PCH even if the original source files cannot be found. Add a test for reading a PCH of a file that has been removed and diagnostics referencing that file. llvm-svn: 124374
* [analyzer] Enable the self-init checker under command-line option ↵Argyrios Kyrtzidis2011-01-261-0/+3
| | | | | | | | '-analyzer-check-objc-self-init' which by default is enabled by the driver for '--analyze'. llvm-svn: 124266
* Unbreak CMake build.Ted Kremenek2011-01-251-0/+1
| | | | llvm-svn: 124235
* Add -add-plugin flag, which runs plugins in addition to codegen.Nico Weber2011-01-253-2/+266
| | | | llvm-svn: 124227
* Change QualType::getTypePtr() to return a const pointer, then change aJohn McCall2011-01-191-3/+3
| | | | | | thousand other things which were (generally inadvertantly) relying on that. llvm-svn: 123814
* Don't silently drop warning flags passed in toDouglas Gregor2011-01-191-5/+9
| | | | | | clang_createTranslationUnitFromSourceFile(). llvm-svn: 123793
* Introduce the notion of a "minimal" import of ASTs, to better support LLDB.Douglas Gregor2011-01-181-1/+2
| | | | llvm-svn: 123723
* Replace all uses of PathV1::exists with PathV2::fs::exists.Michael J. Spencer2011-01-101-1/+3
| | | | llvm-svn: 123150
* Add all options needed to support -fapple-kext. wip.Fariborz Jahanian2011-01-071-1/+6
| | | | llvm-svn: 122987
* Fold -fobjc-nonfragile-abi2 into -fobjc-nonfragile-abi.Fariborz Jahanian2011-01-041-4/+3
| | | | | | // rdar://8818375 llvm-svn: 122831
* Remove all uses of PathV1::GetRootDirectory.Michael J. Spencer2010-12-251-7/+6
| | | | llvm-svn: 122552
* Add -fobjc-default-synthesized-properties flagTed Kremenek2010-12-231-0/+4
| | | | | | | | | | | | to allow us to explicitly control whether or not Objective-C properties are default synthesized. Currently this feature only works when using the -fobjc-non-fragile-abi2 flag (so there is no functionality change), but we can now turn off this feature without turning off all the features coupled with -fobjc-non-fragile-abi2. llvm-svn: 122519
* Add WIP prototype of a new buffer overflowTed Kremenek2010-12-231-1/+4
| | | | | | | checker based on using raw (symbolic) byte offsets from a base region. llvm-svn: 122469
* Introduced raw_identifier token kind.Abramo Bagnara2010-12-221-4/+4
| | | | llvm-svn: 122394
* Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute.Michael J. Spencer2010-12-212-5/+8
| | | | llvm-svn: 122340
* Fix spelling.Michael J. Spencer2010-12-211-1/+1
| | | | llvm-svn: 122339
* Add IndirectField case in DeclContextPrinter::PrintDeclContext.Francois Pichet2010-12-211-0/+5
| | | | | | Fix PR8832. llvm-svn: 122311
* Replace all uses of PathV1::isAbsolute with PathV2::is_{absolute,relative}.Michael J. Spencer2010-12-172-5/+4
| | | | llvm-svn: 122087
* MemoryBuffer API update.Michael J. Spencer2010-12-161-4/+3
| | | | llvm-svn: 121956
* Gather cached code completions after the first reparse, not after theDouglas Gregor2010-12-091-8/+8
| | | | | | second reparse. llvm-svn: 121413
* Use error_code instead of std::string* for MemoryBuffer.Michael J. Spencer2010-12-091-1/+4
| | | | llvm-svn: 121378
* Remove the TypesCompatibleExprClass AST node. Merge its functionality into ↵Francois Pichet2010-12-081-7/+0
| | | | | | BinaryTypeTraitExpr. llvm-svn: 121298
* Use atomic operations for libclang's object count tracking.Douglas Gregor2010-12-071-3/+4
| | | | llvm-svn: 121073
* Implement -cl-std=Peter Collingbourne2010-12-041-0/+7
| | | | llvm-svn: 120882
* Implement -cl-mad-enablePeter Collingbourne2010-12-041-0/+1
| | | | llvm-svn: 120881
* Implement -cl-fast-relaxed-mathPeter Collingbourne2010-12-042-2/+8
| | | | llvm-svn: 120880
* Implement -cl-unsafe-math-optimizationsPeter Collingbourne2010-12-041-0/+1
| | | | llvm-svn: 120879
* Implement -cl-finite-math-onlyPeter Collingbourne2010-12-041-0/+1
| | | | llvm-svn: 120878
* Implement -cl-single-precision-constantPeter Collingbourne2010-12-041-0/+1
| | | | llvm-svn: 120877
* Implement -cl-opt-disablePeter Collingbourne2010-12-041-1/+5
| | | | llvm-svn: 120876
* Refactor optimisation level codePeter Collingbourne2010-12-041-14/+16
| | | | llvm-svn: 120875
* Introduce CompilerInvocation::setLangDefaults functionPeter Collingbourne2010-12-041-23/+33
| | | | | | | | | | | This patch refactors the CompilerInvocation code to introduce a CompilerInvocation::setLangDefaults function, which can set up a LangOptions with the defaults for a given language and language standard. This function is useful for non-command line based Clang clients which need to set up a CompilerInvocation manually for a specific language. llvm-svn: 120874
* Driver, Frontend: add CUDA language supportPeter Collingbourne2010-12-013-0/+10
| | | | llvm-svn: 120544
* Don't check the isysroot path for Path::isValid(); if the user hasDan Gohman2010-12-011-1/+0
| | | | | | | specified a syntactically invalid path, it's better to let the OS diagnose the problem than to silently skip it. llvm-svn: 120542
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