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2012-12-04Add -whole-archive around the ASan runtime archive in the link command.Chandler Carruth
This ensures that even though it comes first, we pick up its .o files. Note that if we can use this (or something similar / equivalent) on other platforms, we could potentially remove ReplaceOperatorsNewAndDelete from the ASan runtimes. We should probably do something similar for TSan and MSan as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169328 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Alphabetize source files, just like they have been before.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169318 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Use the 'count' attribute to calculate the upper bound of an array.Bill Wendling
The count attribute is more accurate with regards to the size of an array. It also obviates the upper bound attribute in the subrange. We can also better handle an unbound array by setting the count to -1 instead of the lower bound to 1 and upper bound to 0. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169311 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Currently, with -fsanitize=address, the driver appends libclang_rt.asan.a toMatt Beaumont-Gay
the link command. This all works fine when the driver is also responsible for adding -lstdc++ to the link command. But, if -lstdc++ (or libstdc++.a, etc) is passed explicitly to the driver, the ASan runtime will appear in the link command after the standard library, leading to multiple-definition errors for the global 'operator new' and 'operator delete'. Fix this in a painfully simple way, by inserting libclang_rt.asan.a at the start of the link command instead of the end. If we need to do something more clever, we can walk the link command looking for something that resembles libstdc++ and insert libclang_rt.asan.a as late as possible, but the simple solution works for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169310 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Testing C declarations embedded inFariborz Jahanian
<declaration> tag of Comment XML and fixed a missing block literal printout as result of the testing. // rdar://12378714 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Add missing destructors found with -Wnon-virtual-dtor.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169303 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Adapt to LLVM commit 169291 which streamlines the usage of NaCl/NativeClientEli Bendersky
in the triple. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169292 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Error recovery part 2Alexander Kornienko
Summary: Adds recovery for structural errors in clang-format. Reviewers: djasper Reviewed By: djasper CC: cfe-commits, silvas Differential Revision: http://llvm-reviews.chandlerc.com/D164 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169286 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04objective-c blocks: Consider padding due to alignmentFariborz Jahanian
after the fixed size block header when generating captured block variable info. // rdar://12773256 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169285 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Clang-format error recovery part 1Alexander Kornienko
Reviewers: klimek CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D163 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169278 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Make parenthesis counting and aligning a bit saner.Daniel Jasper
Review: http://llvm-reviews.chandlerc.com/D162 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169274 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Enum formatting implementationAlexander Kornienko
Reviewers: djasper, klimek Reviewed By: klimek CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D161 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169272 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04ToolChains.cpp: Fixup r169260, clang/Config/config.h needs to be listed ↵NAKAMURA Takumi
*last*, or llvm/Config/llvm-config.h could not be read in header files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169268 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Fixes crash in isDerivedFrom for recursive templates.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169262 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Small fixes to unary operator recognition and handling of includeDaniel Jasper
directives. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169261 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Autotools has the same include guard for both Clang and LLVM's config.h.Chandler Carruth
Shuffling order causes the wrong one to win. CMake didn't exhibit this problem because Clang's has *no* guards. I'll fix this properly tomorrow when Eric and I can check both build systems and get them to DTRT, but for now unbreak some bots by hoisting this header. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169260 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Replace workarounds with correct fixes.Daniel Jasper
Also fix header guard. http://llvm-reviews.chandlerc.com/D159 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169254 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04clang/Lex: [CMake] Update CMakefiles since r169229.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169233 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Refactor recording the preprocessor conditional directive regions out ofArgyrios Kyrtzidis
PreprocessingRecord and into its own class, PPConditionalDirectiveRecord. Decoupling allows a client to use the functionality of PPConditionalDirectiveRecord without needing a PreprocessingRecord. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169229 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04In the PreprocessingRecord, to identify the different conditional directive ↵Argyrios Kyrtzidis
regions use the SourceLocation at the start of the respective region, instead of a unique integer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169228 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Introduce CompilationDatabase::getAllCompileCommands() that returns allArgyrios Kyrtzidis
compile commands of the database and expose it via the libclang API. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169226 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Add a 'count' field to the DWARF subrange.Bill Wendling
The count field is necessary because there isn't a difference between the 'lo' and 'hi' attributes for a one-element array and a zero-element array. When the count is '0', we know that this is a zero-element array. When it's >=1, then it's a normal constant sized array. When it's -1, then the array is unbounded. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169219 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Testing objective-C declarations embedded inFariborz Jahanian
<declaration> tag of Comment XML and fixed a missing declaration of ivars private to @implementation as result of the testing. // rdar://12378714 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169193 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Have clang use LLVM IR's fast-math flags when in FastMath or FiniteMathOnly ↵Michael Ilseman
modes. Test cases included. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169191 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04remove trailing whitespaceMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169187 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Fix test failure when building Clang with g++4.7 -- don't use a Twine temporaryRichard Smith
after its lifetime has ended! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169170 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Fixes a compile warning and crash in the tests.Manuel Klimek
The necessity of this fix points to a problem with the design of the addToken during the optimiation phase, which we need to address in a much more principled way. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169151 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Add Clang flags -fsanitize-blacklist and -fno-sanitize-blacklist. Make this ↵Alexey Samsonov
flag usable for ASan. Blacklisting can be used to disable sanitizer checks for particular file/function/object. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169144 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03libclangFormat is not libclangTooling, but it depends on it.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169139 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Fix PR14474: don't emit debug info for interface types in -gline-tables-only ↵Alexey Samsonov
mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169138 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Initial version of formatting library.Daniel Jasper
This formatting library will be used by a stand-alone clang-format tool and can also be used when writing other refactorings. Manuel's original design document: https://docs.google.com/a/google.com/document/d/1gpckL2U_6QuU9YW2L1ABsc4Fcogn5UngKk7fE5dDOoA/edit The library can already successfully format itself. Review: http://llvm-reviews.chandlerc.com/D80 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169137 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03Add -fsanitize=memory.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169124 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-02[ubsan] Add flag to enable recovery from checks when possible.Will Dietz
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169114 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Make helper classes anonymous. Make helper functions static instead of ↵Benjamin Kramer
private members so the anonymous class doesn't leak out. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169099 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01[MIPS] Add -mxgot/-mno-xgot command line optionsSimon Atanasyan
to enable/disable support of GOT larger than 64k. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169098 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Add raw_ostream include to pacify MSVC.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169097 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Include pruning and general cleanup.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169095 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Don't include Type.h in DeclarationName.h.Benjamin Kramer
Recursively prune some includes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169094 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't ↵Benjamin Kramer
pull in all the generated Attr code. Required to pull some functions out of line, but this shouldn't have a perf impact. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Consistently use 'needsImplicit<special member>' to determine whether we needRichard Smith
an implicit special member, rather than sometimes using '!hasDeclared<special member>'. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169075 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Try to make the source location information for token pastes a bit more ↵Eli Friedman
consistent. Fixes a crash printing diagnostics on the gcc testsuite, and also makes diagnostic range printing print nicer results for token pastes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169068 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Remove restriction on combining ubsan with asan or tsan. This has worked for ↵Richard Smith
a while. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169066 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Fix the determination of whether a capture refers to an enclosingDouglas Gregor
scope when dealing with nested blocks. Fixes <rdar://problem/12778708>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169065 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30Don't emit a warning with an input/output parameter. We assume the user ↵Bill Wendling
knows what they're doing here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169059 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30Teach the serialized diagnostic writer to clone() itself, sharingDouglas Gregor
state so that all of the various clones end up rendering their diagnostics into the same serialized-diagnostics file. This is important when we actually want failures during module build to be reported back to the translation unit that tried to import the not-yet-built or out-of-date module. <rdar://problem/12565727> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169057 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30Don't warn if the input size is less than the register size. Also don't warn ifBill Wendling
the output size is greater than the register size. No truncation occurs with those. Reword warning to make it clearer what's the problem is. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169054 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30Make -Wtautological-constant-out-of-range-compare behave sanely for enums ↵Eli Friedman
with a signed fixed type. <rdar://problem/12780159>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169051 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30Rename ModuleBuildPath -> ModuleBuildStack. Thanks, Dmitri!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169045 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30When we're emitting a diagnostic with a source location in an importedDouglas Gregor
module, provide a module import stack similar to what we would get for an include stack, e.g., In module 'DependsOnModule' imported from build-fail-notes.m:4: In module 'Module' imported from DependsOnModule.framework/Headers/DependsOnModule.h:1: Inputs/Module.framework/Headers/Module.h:15:12: note: previous definition is here @interface Module <rdar://problem/12696425> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169042 91177308-0d34-0410-b5e6-96231b3b80d8
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