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* Add a test for r255875 & r255929, comparisons on DynTypeNode wrapped QualType.Richard Trieu2015-12-171-0/+7
| | | | llvm-svn: 255937
* clang-format: Extend header sort category implementation.Daniel Jasper2015-12-161-0/+8
| | | | | | | | | | Specifically, it is sometimes necessary to keep certain #includes as the first #include, even before the main #include for a .cc file. Switching the category to be signed instead of unsigned isn't ideal, but it seems as good of an option as any and is fully backwards compatible. llvm-svn: 255757
* Add a new matcher to match character types.Gabor Horvath2015-12-151-0/+8
| | | | llvm-svn: 255627
* clang-format: Add test for AlignAfterOpenBracket = AlwaysBreak in C++.Daniel Jasper2015-12-141-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revision 251405 added AlwaysBreak to support Google's JavaScript style. This changeset complete existing AlignsAfterOpenBracket tests to exercise AlwaysBreak for C++. I thought this would be worthwhile. With this option we can support request from http://lists.llvm.org/pipermail/cfe-dev/2015-May/042942.html, that had been requested a few times. This also partially solve related Bug 23422 and is probably sufficient for most people. AlignAfterOpenBracket = FormatStyle::BAS_AlwaysBreak; BinPackArguments = false; BinPackParameters = false; With these setting we obtain this formatting: void fooWithAVeryLongParamList( int firstParameter, int secondParameter int lastParameter) { object.alsoThisDoenstFitSoIBreakImmidiatly( firstParameter, secondParameter, lastParameter); } Patch by Jean-Philippe Dufraigne, thank you. llvm-svn: 255486
* clang-format: Extend Linux-brace-wrapping test.Daniel Jasper2015-12-141-0/+2
| | | | llvm-svn: 255485
* [VFS] Fix status() of opened redirected fileBen Langmuir2015-12-101-1/+26
| | | | | | | | | | | | | | | Make RedirectedFileSystem::openFilForRead(path)->status() the same as RedirectedFileSystem::status(path). Previously we would just get the status of the underlying real file, which would not have the IsVFSMapped bit set. This fixes rebuilding a module that has an include that is relative to the includer where we will lookup the real path of that file before we lookup the VFS location. rdar://problem/23640339 llvm-svn: 255312
* clang-format: Make wrapping after "./->" cheaper, even if the elementDaniel Jasper2015-12-071-4/+14
| | | | | | | | | | | | | | | | | | | before it is not a closing parenthesis. Otherwise, this frequently leads to "hanging" indents that users perceive as "weird". Before: return !soooooooooooooome_map.insert( aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) .second; After: return !soooooooooooooome_map .insert(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) .second; llvm-svn: 254933
* [CMake] Don't build the libclang tests unless you're building libclangChris Bieneman2015-12-041-1/+1
| | | | | | This fixes a build issue reported by users at Apple. llvm-svn: 254797
* Add a narrowing AST matcher that matches on a FunctionDecl with a ↵Aaron Ballman2015-12-021-0/+9
| | | | | | non-throwing exception specification. llvm-svn: 254516
* Traverse the NestedNameSpecifier(Loc) of NamespaceAliasDecls.Daniel Jasper2015-12-021-0/+2
| | | | | Review: http://reviews.llvm.org/D15149 llvm-svn: 254510
* Avoid picking up system headers in unittest by providing a fake libstdc++ ↵Benjamin Kramer2015-12-011-2/+4
| | | | | | | | | with a ridiculously high version number. The host libstdc++ may be horribly broken and we want the fake one to be picked up. This workaround is lame but I don't see a better way. llvm-svn: 254446
* clang-format: Make it possible to turn off comment reflowing.Daniel Jasper2015-12-011-0/+8
| | | | llvm-svn: 254414
* clang-format: treat Q_SIGNALS as an access modifierDaniel Jasper2015-12-011-3/+13
| | | | | | Patch by Alexander Richardson, thank you! llvm-svn: 254407
* This fixes https://llvm.org/bugs/show_bug.cgi?id=25329, as well asDaniel Jasper2015-12-011-1/+55
| | | | | | | | | | | misalignments like the following: int a, b = 2; int c = 3; Patch by Beren Minor, thanks! llvm-svn: 254406
* Add --gcc-toolchain= to one of the libclang unitests to fix issue related to Samuel Antao2015-11-301-1/+2
| | | | | | | the gcc libraries clang picks for when it was configures with a user defined path. llvm-svn: 254306
* clang-format: Re-add code path deleted in r253873 and add missing test.Daniel Jasper2015-11-231-0/+1
| | | | llvm-svn: 253900
* Add an AST matcher for narrowing when a type is volatile-qualified.Aaron Ballman2015-11-231-0/+9
| | | | llvm-svn: 253882
* clang-format: Fix incorrect cast detection.Daniel Jasper2015-11-231-0/+1
| | | | | | | | | | Before: bool b = f(g<int>)&&c; After: bool b = f(g<int>) && c; llvm-svn: 253872
* clang-format: If the template list of a variable declaration spansDaniel Jasper2015-11-231-1/+2
| | | | | | | | | | | | | | | multiple lines, also break before the variable name. Before: std::vector<aaaaaa, // wrap aa> aaa; After: std::vector<aaaaaa, // wrap aa> aaa; llvm-svn: 253871
* clang-format: Make moving of the Cursor work properly when sorting #includes.Daniel Jasper2015-11-231-0/+20
| | | | llvm-svn: 253860
* Fix calculation of shifted cursor/code positions. Specifically supportDaniel Jasper2015-11-231-6/+15
| | | | | | | | | the case where a specific range is replaced by new text. Previously, the calculation would shift any position from within a replaced region to the first character after the region. This is undersirable, e.g. for clang-format's include sorting. llvm-svn: 253859
* clang-format: Make sorting includes respect // clang-format offDaniel Jasper2015-11-211-0/+19
| | | | llvm-svn: 253772
* clang-format: [JS] Make AllowShortFunctionsOnASingle line value "Empty"Daniel Jasper2015-11-201-0/+6
| | | | | | work properly. llvm-svn: 253674
* clang-format: [JS] Properly add a space after "in" in for loops.Daniel Jasper2015-11-201-0/+5
| | | | llvm-svn: 253672
* clang-format: [JS] struct and union aren't keywords / reserved words.Daniel Jasper2015-11-201-0/+2
| | | | llvm-svn: 253671
* clang-format: Don't use incorrect space in macro calls with operators.Daniel Jasper2015-11-201-0/+2
| | | | | | | | | | | | Before: MACRO(> ); After: MACRO(>); Not overly important, but easy and good for symmetry reasons :-). llvm-svn: 253669
* clang-format: [Proto] Support extending message.Daniel Jasper2015-11-201-0/+5
| | | | | | | | | | | | Before: extend.foo.Bar { } After: extend .foo.Bar { } llvm-svn: 253667
* Removing the AST matcher test for thread_local storage duration. Not all ↵Aaron Ballman2015-11-181-5/+5
| | | | | | platforms support TLS, and on platforms that do not support it, use of thread_local causes an error. Since there's no way to determine whether the testing platform supports TLS, there's no way to know whether the test is safe to run or not. I will explore ways to enable this test, but this will appease at least one more build bot. llvm-svn: 253486
* Re-committing r253473 after hopefully fixing the bot breakage. There was a ↵Aaron Ballman2015-11-181-0/+23
| | | | | | copy-pasta issue that my local testing did not catch. llvm-svn: 253481
* Reverting r253473 while I investigate build bot failures.Aaron Ballman2015-11-181-23/+0
| | | | llvm-svn: 253475
* Adding AST matchers for VarDecl storage durations. Can now determine whether ↵Aaron Ballman2015-11-181-0/+23
| | | | | | a VarDecl has automatic, static, or thread storage duration. This also updates the documentation for matchers, which appear to be missing some previous additions. llvm-svn: 253473
* [libclang] Add entry points that take a full command line including argv[0].Benjamin Kramer2015-11-181-0/+26
| | | | | | | | | | | | This provides both a more uniform interface and makes libclang behave like clang tooling wrt relative paths against argv[0]. This is necessary for finding paths to a c++ standard library relative to a clang binary given in a compilation database. It can also be used to find paths relative to libclang.so if the full path to it is passed in. Differential Revision: http://reviews.llvm.org/D14695 llvm-svn: 253466
* [CUDA] Make CUDA compilation usable by default.Artem Belevich2015-11-171-0/+1
| | | | | | | | | | | | | | | | | | Currently clang requires several additional command line options in order to enable new features needed during CUDA compilation. This patch makes these options default. * Automatically include cuda_runtime.h if we've found a valid CUDA installation. * Disable automatic CUDA header inclusion during unit tests. * Added test case for command line construction. * Enabled target overloads and relaxed call checks that are needed in order to include CUDA headers. * Added CUDA-7.5 installation path to the CUDA installation search list. * Define __CUDA__ macro to indicate CUDA compilation. llvm-svn: 253389
* clang-format: Enable #include sorting by default.Daniel Jasper2015-11-162-0/+12
| | | | | | | | | This has seen quite some usage and I am not aware of any issues. Also add a style option to enable/disable include sorting. The existing command line flag can from now on be used to override whatever is set in the style. llvm-svn: 253202
* Adjust printQualifiedName to handle unscoped enums in a way similar to ↵Alexander Kornienko2015-11-091-0/+42
| | | | | | | | | | anonymous namespaces. Patch by Sterling Augustine! Differential revision: http://reviews.llvm.org/D14459 llvm-svn: 252488
* Make ArgumentAdjuster aware of the current file being processed.Alexander Kornienko2015-11-051-1/+1
| | | | | | | | | | | | | | Summary: This is needed to handle per-project configurations when adding extra arguments in clang-tidy for example. Reviewers: klimek, djasper Subscribers: djasper, cfe-commits, klimek Differential Revision: http://reviews.llvm.org/D14191 llvm-svn: 252134
* Make hasLHS and hasRHS matchers available for ArraySubscriptExprAlexander Kornienko2015-11-021-0/+5
| | | | | | | | | | | | | | Summary: The hasBase and hasIndex don't tell anything about the position of the base and the index in the code, so we need hasLHS and hasRHS in some cases. Reviewers: klimek Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D14212 llvm-svn: 251842
* clang-format: Simplify and improve stop condition for formattingDaniel Jasper2015-11-021-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | unaffected lines with incorrect initial indent. Starting from: namespace { int i; // There shouldn't be indentation here. int j; // <- call clang-format on this line. } Before: namespace { int i; int j; } After: namespace { int i; int j; } llvm-svn: 251824
* clang-format: Be slightly more cautious when formatting subsequent lines ↵Daniel Jasper2015-11-011-0/+21
| | | | | | | | | | | | | | | | | after a change. With r251474, clang-format could indent the entire rest of the file, if there is a missing closing brace, e.g. while writing code in an editor. Summary: With this change, clang-format stops formatting when either it leaves the current scope or when it comes back to the initial scope after going into a nested one. Reviewers: klimek Subscribers: cfe-commits, klimek Differential Revision: http://reviews.llvm.org/D14213 llvm-svn: 251760
* Add "equalsNode" for types and "isCopyAssignmentOperator" matchers.Angel Garcia Gomez2015-10-301-0/+29
| | | | | | | | | | | | Summary: This matchers are going to be used in modernize-use-default, but are generic enough to be placed in ASTMatchers.h. Reviewers: klimek Subscribers: alexfh, cfe-commits, klimek Differential Revision: http://reviews.llvm.org/D14152 llvm-svn: 251693
* Format: support inline namespacesSaleem Abdulrasool2015-10-301-0/+7
| | | | | | | | Correct handling for C++17 inline namespaces. We would previously fail to identify the inline namespaces as a namespace name since multiple ones may be concatenated now with C++17. llvm-svn: 251690
* clang-format: [JS] Add goog.setTestOnly to the list of stuff thatDaniel Jasper2015-10-291-0/+2
| | | | | | is import-statement-like and shouldn't be wrapped. llvm-svn: 251643
* clang-format: When a line is formatted, also format subsequence lines if ↵Daniel Jasper2015-10-281-8/+18
| | | | | | | | | | | | | | their indent is off. Summary: This is especially important so that if a change is solely inserting a block around a few statements, clang-format-diff.py will still clean up and add indentation to the inner parts. Reviewers: klimek Subscribers: cfe-commits, klimek Differential Revision: http://reviews.llvm.org/D14105 llvm-svn: 251474
* Minor fix in ToolChainTest.cpp to allow user defined GCC toolchain.Samuel Antao2015-10-271-4/+4
| | | | | | | If the user configured clang with a custom GCC toolchain that will take precedence on what the ToolChainTest.cpp expects to evaluate. This is fixed here by passing --gcc-toolchain= to the driver, in order to override any user defined GCC toolchain. llvm-svn: 251459
* clang-format: Undo unwanted format change done in r251405.Daniel Jasper2015-10-271-0/+5
| | | | | | | | Specifically, don't wrap between the {} of an empty constructor if the "}" falls on column 81 and ConstructorInitializerAllOnOneLineOrOnePerLine is set. llvm-svn: 251406
* clang-format: Add an additional value to AlignAfterOpenBracket: AlwaysBreak.Daniel Jasper2015-10-272-56/+82
| | | | | | | | | | | | | | | | | | | | Summary: If this option is set, clang-format will always insert a line wrap, e.g. before the first parameter of a function call unless all parameters fit on the same line. This obviates the need to make a decision on the alignment itself. Use this style for Google's JavaScript style and add some minor tweaks to correctly handle nested blocks etc. with it. Don't use this option for for/while loops. Reviewers: klimek Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D14104 llvm-svn: 251405
* clang-format: Fix false positive in cast detection.Daniel Jasper2015-10-261-0/+5
| | | | | | | | | | Before (with spaces in parentheses): void inFunction() { std::function<void( int, int )> fct; } After: void inFunction() { std::function<void( int, int)> fct; } llvm-svn: 251284
* [AST] Re-add TypeLocs and NestedNameSpecifierLocs to the ParentMap.Benjamin Kramer2015-10-233-4/+23
| | | | | | | | | | | | | | | | | | | | This relands r250831 after some fixes to shrink the ParentMap overall with one addtional tweak: nodes with pointer identity (e.g. Decl* and friends) can be store more efficiently so I put them in a separate map. All other nodes (so far only TypeLoc and NNSLoc) go in a different map keyed on DynTypedNode. This further uglifies the code but significantly reduces memory overhead. Overall this change still make ParentMap significantly larger but it's nowhere as bad as before. I see about 25 MB over baseline (pre-r251008) on X86ISelLowering.cpp. If this becomes an issue we could consider splitting the maps further as DynTypedNode is still larger (32 bytes) than a single TypeLoc (16 bytes) but I didn't want to introduce even more complexity now. Differential Revision: http://reviews.llvm.org/D14011 llvm-svn: 251101
* [Tooling] Add a utility function to replace one nested name with another.Benjamin Kramer2015-10-222-0/+109
| | | | | | | | | | | | | | | | One problem in clang-tidy and other clang tools face is that there is no way to lookup an arbitrary name in the AST, that's buried deep inside Sema and might not even be what the user wants as the new name may be freshly inserted and not available in the AST. A common use case for lookups is replacing one nested name with another while minimizing namespace qualifications, so replacing 'ns::foo' with 'ns::bar' will use just 'bar' if we happen to be inside the namespace 'ns'. This adds a little helper utility for exactly that use case. Differential Revision: http://reviews.llvm.org/D13931 llvm-svn: 251022
* clang-format: Teach --sort-includes to interleave #include and #import.Nico Weber2015-10-211-0/+9
| | | | | | | | | | clang accepts both #include and #import for includes (the latter having an implicit header guard). Let clang-format interleave both types if --sort-includes is passed. #import is used frequently in Objective-C code. http://reviews.llvm.org/D13853 llvm-svn: 250909
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