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2012-05-24Remove 3.1 release notes to get ready for current development cycle.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157379 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-24fix Bug 12924Seth Cantrell
http://llvm.org/bugs/show_bug.cgi?id=12924 This issue was that the source location was pointing to a non-printable character and so CaretEnd was pointing one _column_ past the caret but not one _character_ past the caret. So the conversion between column and byte locations wasn't working (because the conversion is only valid from the first column or byte of a character). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157372 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-24DR1152 / PR12931 / PR6177: A candidate function which requires binding a constRichard Smith
volatile reference to a temporary is not viable. My interpretation is that DR1152 was a bugfix, not a rule change for C++11, so this is not conditional on the language mode. This matches g++'s behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157370 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-24Add a warning to diagnose statements in C++ like "*(volatile int*)x;". ↵Eli Friedman
Conceptually, this is part of -Wunused-value, but I added a separate flag -Wunused-volatile-lvalue so it doesn't get turned off by accident with -Wno-unused-value. I also made a few minor improvements to existing unused value warnings in the process. <rdar://problem/11516811>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157362 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-24implement Sema support for the alloc_size attributeNuno Lopes
Portions of this patch by Xi Wang. Reviewed by Jordy Rose. Thank you both. Codegen support will follow soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157360 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23modern objc translation: Add translation of @autoreleasepoolFariborz Jahanian
statement. // rdar://11474836. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157359 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23[libclang] Report CXType_ObjCId for 'const id', not CXType_Typedef.Argyrios Kyrtzidis
rdar://11357807 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157356 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23clang/test/Tooling: Update comments in left 2 tests on XFAIL. They are ↵NAKAMURA Takumi
incompatible to -fms-compatibility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157352 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23clang/test/Tooling: Tweak 4 tests to escape the path separator s/\\/\\\\/g ↵NAKAMURA Takumi
in JSON. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157351 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Tooling: Canonicalize Key in IndexByFile[]. llvm::sys::path::native() may be ↵NAKAMURA Takumi
used here. It fixes test/Tooling on Win32 hosts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157350 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23[arcmt] Remove an unused -autorelease, without failing with error, for thisArgyrios Kyrtzidis
idiom that is used commonly in setters: [backingValue autorelease]; backingValue = [newValue retain]; // in general a +1 assign rdar://9914061 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157347 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23[driver] Have the crash diagnostics print the clang version information.Chad Rosier
rdar://11518308 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157346 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Update checker build.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157339 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
2012-05-23Correct the starting location for instantiations of field declarations whichRichard Smith
start with a cv-qualifier. DeclaratorDecl::getTypeSpecStartLoc() does not produce the location of the first type-specifier (the cv-qualifier) in this case, because we don't track source locations for cv-qualifiers. No test here: I've not found a way to test this with a lit-style test, and introducing a gtest test for this seems unwarranted. Suggestions welcome! Patch by Daniel Jasper! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157311 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23If the first argument of __builtin_object_size can be folded to a constantRichard Smith
pointer, but such folding encounters side-effects, ignore the side-effects rather than performing them at runtime: CodeGen generates wrong code for __builtin_object_size in that case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157310 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Clang 3.1 is out: turn the relevant C++11 status boxes green.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157308 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Move file to be more representative.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157306 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Check that we have an unknown upper bound range for our flexible array members.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157305 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Emit C++11 enum class information if it exists.Eric Christopher
Part of rdar://11496790 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157304 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Recognize the MS inheritance attributes and turn them into attributesJohn McCall
on the RecordDecl. Persist the MS portability type attributes and ignore them in Sema rather than the parser. Patch by João Matos! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157288 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Fix line endings.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157287 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Test that we emit a subrange type for vlas.Eric Christopher
Part of rdar://11457152 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157269 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Fixes the autoconf build.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157266 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22wire -fbounds-checking to the new LLVM bounds checking passNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157262 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Adds a method overwriteChangedFiles to the Rewriter. This is implemented byManuel Klimek
first writing the changed files to a temporary location and then overwriting the original files atomically. Also adds a RewriterTestContext to aid unit testing rewrting logic in general. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157260 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22revert the usage of the objectsize intrinsic with 3 parameters (to match ↵Nuno Lopes
LLVM r157255) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157256 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Replace inline asm constraint "=a" by the more general constraint "=r".Simon Atanasyan
That extend a range of platforms support this test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157247 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Truthify a comment.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157232 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Fix typo.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157229 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22Use Perl prototypes instead of shift.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157228 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22[objcmt] Don't add redundant parentheses when migrating subscripting of an ivar.Argyrios Kyrtzidis
rdar://11501256 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157227 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Add basic delta-debugging script used for reducing analyzer crasher test cases.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157219 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21objective-c: provide a useful 'fixit' suggestion whenFariborz Jahanian
errornously using commas to separate ObjC message arguments. // rdar://11376372 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157216 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Revert r115805. An array type is required to have a range type,Eric Christopher
however, the range can be unknown for the upper bound. Testcase to follow. Part of rdar://11457152 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157212 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21[analyzer] Bind UnknownVal to InitListExpr for unsupported typesAnna Zaks
(ex: float). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Function template version of the previous patch.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157207 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Produce a hidden symbol for zed inRafael Espindola
struct HIDDEN foo { }; template <class P> struct bar { }; template <> struct HIDDEN bar<foo> { DEFAULT static void zed(); }; void bar<foo>::zed() { } Before we would produce a hidden symbol in struct HIDDEN foo { }; template <class P> struct bar { }; template <> struct bar<foo> { DEFAULT static void zed(); }; void bar<foo>::zed() { } But adding HIDDEN to the specialization would cause us to produce a default symbol. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157206 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21[driver] When creating the compiler invocation out of command-lineArgyrios Kyrtzidis
arguments, force use of clang frontend for the driver. Fixes rdar://11356765. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Analyzer: Fix PR12905, a crash when encountering a call to a function named "C".Benjamin Kramer
While there clean up indentation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157204 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21[arcmt] Revert r156999 "Remove the "it is not safe to remove an unused ↵Argyrios Kyrtzidis
'autorelease' message" ARC migration error". Per feedback from John this is useful to have in general. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157198 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Remove unused argument in my last patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157194 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21objective-c: When default synthesizing readonly IBOutlet propertiesFariborz Jahanian
provide a 'fixit' to change 'readonly' to 'readwrite'. // rdar://11448209 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157193 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Test and document a difference from gcc in the handling of visibilityRafael Espindola
attributes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157186 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Unpack enums in CodeCompletetionResult.Benjamin Kramer
In theory they should be wide enough even when the enum type is signed, but it looks like MSVC9 still has problems with it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157182 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-20Teach Clang about the NVPTX backend.Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157173 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-20Tell the driver that CUDA is a C++-like language, so that we get C++Peter Collingbourne
header searches with CUDA. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157172 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-20CUDA: the device and host attributes must be inheritable, in orderPeter Collingbourne
to deal with NVIDIA's headers. We'll need to think of another way to handle multiple host/device definitions within the same TU. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157171 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-20test/Tooling/clang-check-pwd.cpp: Mark as XFAIL:mingw for now. Fixing is ↵NAKAMURA Takumi
work-in-progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157170 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-20CUDA: add CodeGen support for global variable address spaces.Peter Collingbourne
Because in CUDA types do not have associated address spaces, globals are declared in their "native" address space, and accessed by bitcasting the pointer to address space 0. This relies on address space 0 being a unified address space. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157167 91177308-0d34-0410-b5e6-96231b3b80d8
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