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granicus.if.org Git - clang/log
Daniel Dunbar [Mon, 21 Mar 2011 19:37:38 +0000 (19:37 +0000)]
Frontend: Change CC_PRINT_HEADERS to not print header depth markers, these don't
really make any sense in this environment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128014
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Fariborz Jahanian [Mon, 21 Mar 2011 19:08:42 +0000 (19:08 +0000)]
Fix an objc++ diagnostic initializing objc pointers.
// rdar://
9139947
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128013
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Ted Kremenek [Mon, 21 Mar 2011 18:40:17 +0000 (18:40 +0000)]
Improve crash recovery cleanup to recovery CompilerInstances during crash recovery. This was a huge resource "root" during crashes.
This change requires making a bunch of fundamental Clang structures (optionally) reference counted to allow correct
ownership semantics of these objects (e.g., ASTContext) to play out between an active ASTUnit and CompilerInstance
object.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128011
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Ted Kremenek [Mon, 21 Mar 2011 18:40:10 +0000 (18:40 +0000)]
Relax assertion to fail during crash recovery cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128010
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Ted Kremenek [Mon, 21 Mar 2011 18:40:07 +0000 (18:40 +0000)]
Use CrashRecoveryContextCleanup objects to reclaim resources from CompilerInstance objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128009
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Chris Lattner [Mon, 21 Mar 2011 16:25:11 +0000 (16:25 +0000)]
and now there are 3!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128001
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Joerg Sonnenberger [Mon, 21 Mar 2011 14:01:40 +0000 (14:01 +0000)]
Introduce FindTargetProgramPath to check for a target-specific helper
program and fallback to plain version otherwise. Use this for the NetBSD
target to make it try e.g. i486--netbsdelf-as and -ld for target
i486--netbsdelf.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127996
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Joerg Sonnenberger [Mon, 21 Mar 2011 13:59:26 +0000 (13:59 +0000)]
Memorize presence/absence of -nostdlib in Driver.
Drop program paths on NetBSD (unused). Only include lib dir, if
-nostdlib is absent. Use = to allow --sysroot to work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127995
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Joerg Sonnenberger [Mon, 21 Mar 2011 13:51:29 +0000 (13:51 +0000)]
Remember sysroot in Driver. Pass it down to ld for NetBSD, FreeBSD
and DragonFly. Use the --sysroot= form for Linux. Fix handling of =
prefix for -B.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127994
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Bill Wendling [Mon, 21 Mar 2011 05:02:03 +0000 (05:02 +0000)]
Pass in the TargetMachine parameter to the inst printer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127987
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Peter Collingbourne [Mon, 21 Mar 2011 01:45:18 +0000 (01:45 +0000)]
Code modification hints have been known as fix-it hints for almost
a year now. Update the internals manual.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127983
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David Chisnall [Sun, 20 Mar 2011 21:35:39 +0000 (21:35 +0000)]
Fix Objective-C++ exceptions (GNU runtime).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127980
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Anders Carlsson [Sun, 20 Mar 2011 20:52:32 +0000 (20:52 +0000)]
__cxa_atexit does not throw.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127977
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Argyrios Kyrtzidis [Sun, 20 Mar 2011 18:17:52 +0000 (18:17 +0000)]
In clang_parseTranslationUnit_Impl,p ut the source file after command_line_args otherwise
if '-x' flag is present it will be unused.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127971
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Peter Collingbourne [Sun, 20 Mar 2011 08:06:45 +0000 (08:06 +0000)]
Only objects are declared const by a constexpr specifier, per C++0x [dcl.constexpr]p9
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127967
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Francois Pichet [Sat, 19 Mar 2011 23:05:18 +0000 (23:05 +0000)]
Downgrade err_mismatched_exception_spec to a ExtWarning in Microsoft mode. MSVC doesn't do any validation on exception specifications.
This remove 1 error when parsing MSVC stl lib with clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127961
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Benjamin Kramer [Sat, 19 Mar 2011 13:04:25 +0000 (13:04 +0000)]
Initialize FakeAddressSpaceMap flag.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127950
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Anton Yartsev [Sat, 19 Mar 2011 07:53:43 +0000 (07:53 +0000)]
makes vec_step operator work when AltiVec support is enabled
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127949
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Daniel Dunbar [Sat, 19 Mar 2011 02:06:21 +0000 (02:06 +0000)]
Unbreak build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127942
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Ken Dyck [Sat, 19 Mar 2011 01:28:06 +0000 (01:28 +0000)]
Use CharUnits's new increment operator. No change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127938
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Ken Dyck [Sat, 19 Mar 2011 01:25:59 +0000 (01:25 +0000)]
Add pre- and post-increment/decrement operators to CharUnits.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127937
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Daniel Dunbar [Sat, 19 Mar 2011 01:04:12 +0000 (01:04 +0000)]
Preprocessor: Don't define __STDC__ in -traditional-cpp mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127933
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Ted Kremenek [Sat, 19 Mar 2011 01:00:38 +0000 (01:00 +0000)]
Recovery memory from TypeLocBuilders during crashes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127932
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Ted Kremenek [Sat, 19 Mar 2011 01:00:36 +0000 (01:00 +0000)]
Recover memory from RecordLayoutBuilders during crashes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127931
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Ted Kremenek [Sat, 19 Mar 2011 01:00:33 +0000 (01:00 +0000)]
Rename class 'CFGReachabilityAnalysis' to 'CFGReverseBlockReachabilityAnalysis'.
This rename serves two purposes:
- It reflects the actual functionality of this analysis.
- We will have more than one reachability analysis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127930
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Ken Dyck [Sat, 19 Mar 2011 00:57:28 +0000 (00:57 +0000)]
Replace literal '8's with CharWidth in AppendBitField. No change in
functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127927
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Ted Kremenek [Fri, 18 Mar 2011 23:05:39 +0000 (23:05 +0000)]
Add libclang hook 'clang_toggleCrashRecovery()', which provides a mechanism for a client to enable/disable CrashRecovery within libclang function calls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127920
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Ted Kremenek [Fri, 18 Mar 2011 22:51:30 +0000 (22:51 +0000)]
Run all functional logic of clang_annotateTokens() within a CrashRecoveryContext. Fixes <rdar://problem/
9121698 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127919
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Peter Collingbourne [Fri, 18 Mar 2011 22:38:29 +0000 (22:38 +0000)]
Add support for language-specific address spaces. On top of that,
add support for the OpenCL __private, __local, __constant and
__global address spaces, as well as the __read_only, _read_write and
__write_only image access specifiers. Patch originally by ARM;
language-specific address space support by myself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127915
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Ted Kremenek [Fri, 18 Mar 2011 22:11:40 +0000 (22:11 +0000)]
Remove '-Xclang' and '-mllvm' entries from Clang man page. The later is only available in debug builds and the former is not supposed to be used by end-users.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127914
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Daniel Dunbar [Fri, 18 Mar 2011 21:23:40 +0000 (21:23 +0000)]
Driver: Forward -traditional and -traditional-cpp in preprocessing modes.
- We don't really support the majority of the horrible -traditional-cpp
behavior, but it is unlikely that we ever will either. This allows us to
start trying to use clang as a /usr/bin/cpp replacement and see what pieces
of -traditional-cpp mode people actually care about.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127911
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Daniel Dunbar [Fri, 18 Mar 2011 21:23:38 +0000 (21:23 +0000)]
Lexer: Add extremely limited support for -traditional-cpp, ignoring BCPL
comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127910
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Daniel Dunbar [Fri, 18 Mar 2011 20:14:03 +0000 (20:14 +0000)]
Driver/Darwin: Transparently fallback when compiling i386 -fapple-kext code, we
don't support the ABI yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127903
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Daniel Dunbar [Fri, 18 Mar 2011 20:14:00 +0000 (20:14 +0000)]
Driver: Give SelectTool access to the action inputs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127902
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Daniel Dunbar [Fri, 18 Mar 2011 19:25:15 +0000 (19:25 +0000)]
Driver/Darwin: Change fallback to use llvm-gcc search paths instead of GCC.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127897
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Daniel Dunbar [Fri, 18 Mar 2011 19:25:10 +0000 (19:25 +0000)]
Driver/Darwin: Kill the DarwinGCC toolchain.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127896
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Anders Carlsson [Fri, 18 Mar 2011 19:23:38 +0000 (19:23 +0000)]
Use the newly added FileManager::getNoncachedStatValue when trying to determine if any files in the preamble have changed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127894
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Anders Carlsson [Fri, 18 Mar 2011 19:23:19 +0000 (19:23 +0000)]
Add FileManager::getNoncachedStatValue, which will resolve relative paths against the working directory specified in the file system options.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127893
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Anders Carlsson [Fri, 18 Mar 2011 18:22:40 +0000 (18:22 +0000)]
Correctly store and keep track of the FileSystemOptions in ASTUnit and in clang_codeCompleteAt.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127890
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Douglas Gregor [Fri, 18 Mar 2011 16:10:52 +0000 (16:10 +0000)]
Add an opt-in -Wheader-hygiene, which current diagnoses the use of
global using directives in C++ headers, from Elliot Glaysher!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127881
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Rafael Espindola [Fri, 18 Mar 2011 15:50:12 +0000 (15:50 +0000)]
On !Darwin, do use the integrated as with -static.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127879
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Abramo Bagnara [Fri, 18 Mar 2011 15:21:59 +0000 (15:21 +0000)]
Defined friend functions are *implicitly* inlined, unless the inline specifier occurs explicitly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127877
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Abramo Bagnara [Fri, 18 Mar 2011 15:16:37 +0000 (15:16 +0000)]
Fixed inconsistency when adding TemplateParameterListsInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127876
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NAKAMURA Takumi [Fri, 18 Mar 2011 04:46:08 +0000 (04:46 +0000)]
test/CodeGenCXX/apple-kext-guard-variable.cpp: May I appease non-darwin hosts?
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127869
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John McCall [Fri, 18 Mar 2011 03:51:49 +0000 (03:51 +0000)]
Improve the documentation for some of the analyzer attributes I added
a while back.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127866
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Ted Kremenek [Fri, 18 Mar 2011 03:44:21 +0000 (03:44 +0000)]
Construct 'Sema' object on the stack, so that crash recovery can recovery it's associated resources without walking over dead stack space.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127864
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NAKAMURA Takumi [Fri, 18 Mar 2011 03:21:44 +0000 (03:21 +0000)]
www/hacking.html: Add blurb of LLVM_LIT_TOOLS_DIR.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127863
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NAKAMURA Takumi [Fri, 18 Mar 2011 03:21:38 +0000 (03:21 +0000)]
www/hacking.html: Cosmetic change, to detabify, eliminate whitespace, and add proper slashes to URL.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127862
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NAKAMURA Takumi [Fri, 18 Mar 2011 03:21:33 +0000 (03:21 +0000)]
test/Driver/sysroot-flags.c: Tweak for Mingw MSYS bash.
MSYS substitutes path (that begins with "/") to de-mounted Windows path, even if it were nonexistent.
"/foo/bar" might be substituted to "C:/msysgit/foo/bar".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127861
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NAKAMURA Takumi [Fri, 18 Mar 2011 03:21:26 +0000 (03:21 +0000)]
test/Driver/darwin-cc.c: FileCheck-ize and tweak for Mingw MSYS bash.
MSYS substitutes path (that begins with "/") to de-mounted Windows path.
"/tmp" might be substituted as "C:/DOCUME~1/chapuni/LOCALS~1/Temp".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127860
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John McCall [Fri, 18 Mar 2011 02:56:14 +0000 (02:56 +0000)]
The Darwin kernel does not provide useful guard variable support.
Issue this as an IR-gen error; it's not really worthwhile doing this
"right", i.e. in Sema, because IR gen knows a lot of tricks beyond
what the constant evaluator knows.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127854
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Ted Kremenek [Fri, 18 Mar 2011 02:06:56 +0000 (02:06 +0000)]
Use CrashRecoveryContextCleanup objects to recover an ASTUnit if we crash in ASTUnit::LoadFromCommandLine() and ASTUnit::LoadFromCompilerInvocation().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127851
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Ted Kremenek [Fri, 18 Mar 2011 02:06:53 +0000 (02:06 +0000)]
Use CrashRecoveryContextCleanup objects to release resources associated with Sema during a crash while parsing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127850
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Ken Dyck [Fri, 18 Mar 2011 01:26:17 +0000 (01:26 +0000)]
Convert alignment values to CharUnits. No change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127848
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Ken Dyck [Fri, 18 Mar 2011 01:12:13 +0000 (01:12 +0000)]
Convert getSizeInBytes() to getSizeInChars(), which returns its result in
CharUnits. No change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127846
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Ken Dyck [Fri, 18 Mar 2011 00:55:06 +0000 (00:55 +0000)]
Convert variables to CharUnits in ConvertStructToPacked(). No change in
functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127844
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Daniel Dunbar [Thu, 17 Mar 2011 23:28:31 +0000 (23:28 +0000)]
Driver/Obj-C: Be compatible with GCC behavior in that -fno-exceptions *does not*
disable Obj-C exceptions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127836
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Oscar Fuentes [Thu, 17 Mar 2011 19:03:04 +0000 (19:03 +0000)]
Fix some issues with include directories: remove a duplicate and put
Clang binary and source directories first (on that order).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127822
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Daniel Dunbar [Thu, 17 Mar 2011 18:29:04 +0000 (18:29 +0000)]
Driver/Darwin: These are command line options, not target features.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127820
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Daniel Dunbar [Thu, 17 Mar 2011 17:37:29 +0000 (17:37 +0000)]
Driver/Darwin: Suppress spurious warning about -force_cpusubtype_ALL.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127819
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Daniel Dunbar [Thu, 17 Mar 2011 17:10:06 +0000 (17:10 +0000)]
Driver/Darwin/ARM: Kernel/kext code has more strict alignment requirements.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127815
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Richard Smith [Thu, 17 Mar 2011 16:11:59 +0000 (16:11 +0000)]
Fix PR9488: 'auto' type substitution can fail (for instance, if it creates a reference-to-void type). Don't crash if it does.
Also fix an issue where type source information for the resulting type was being lost.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127811
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David Chisnall [Thu, 17 Mar 2011 14:19:08 +0000 (14:19 +0000)]
Remove code that was intentionally generating bad code on the GNU runtime for no reason (failing to emit .cxx_constructor / .cxx_destructor methods).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127806
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Ted Kremenek [Thu, 17 Mar 2011 05:34:58 +0000 (05:34 +0000)]
Fix test to test the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127803
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Ted Kremenek [Thu, 17 Mar 2011 05:29:57 +0000 (05:29 +0000)]
Don't construct two CFGs just to run -Wuninitialized. While this causes new warnings to be flagged under -Wconditional-uninitialized, this is something we
can improve over time.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127802
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Ted Kremenek [Thu, 17 Mar 2011 04:16:45 +0000 (04:16 +0000)]
Make test more portable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127799
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Ted Kremenek [Thu, 17 Mar 2011 04:10:25 +0000 (04:10 +0000)]
Teach VariadicMethodTypeChecker about pointers attributed as 'NSObject'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127798
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Ted Kremenek [Thu, 17 Mar 2011 04:01:35 +0000 (04:01 +0000)]
Teach VariadicMethodTypeChecker that CF references are valid arguments to variadic Objective-C methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127797
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Ted Kremenek [Thu, 17 Mar 2011 03:51:51 +0000 (03:51 +0000)]
Tweak RegionStore's handling of lazy compound values to use the 'Default' versus 'Direct' binding key, thus allowing specific elements of an array/struct to be overwritten without
invalidating the entire binding. Fixes PR 9455.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127796
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Ted Kremenek [Thu, 17 Mar 2011 03:06:11 +0000 (03:06 +0000)]
Extend -Wuninitialized to support vector types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127794
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Ted Kremenek [Thu, 17 Mar 2011 03:06:07 +0000 (03:06 +0000)]
Rename -Wuninitialized-maybe to -Wconditional-uninitialized.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127793
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Ken Dyck [Thu, 17 Mar 2011 01:33:18 +0000 (01:33 +0000)]
Convert NextOffsetInBytes to CharUnits and rename to NextOffsetInChars. No
change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127787
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Matt Beaumont-Gay [Thu, 17 Mar 2011 00:46:34 +0000 (00:46 +0000)]
Politely inform GCC that we will never fall off the end of that switch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127783
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Daniel Dunbar [Thu, 17 Mar 2011 00:07:34 +0000 (00:07 +0000)]
Driver/ARM: Match GCC behavior in that -msoft-float disables NEON, despite this
not being consistent at all with other parts of the GCC implementation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127777
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Douglas Gregor [Wed, 16 Mar 2011 23:23:30 +0000 (23:23 +0000)]
When libclang visits a translation unit via clang_visitChildren(),
walk the preprocessing record *before* walking the declarations, so
they we pretend that we actually respect the phases of translation.
We still walk the preprocessing record after the declarations when
performing token annotation or finding the cursor at a location, since
those routines depend on those semantics.
Fixes <rdar://problem/
9137195 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127776
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Joerg Sonnenberger [Wed, 16 Mar 2011 22:45:02 +0000 (22:45 +0000)]
Use C as fallback type if in C preprocessor mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127769
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Eli Friedman [Wed, 16 Mar 2011 22:34:09 +0000 (22:34 +0000)]
PR9494: Get rid of bitcast which was both unnecessary and written incorrectly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127768
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Ted Kremenek [Wed, 16 Mar 2011 21:10:42 +0000 (21:10 +0000)]
Compress argument processing in ccc-analyzer. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127758
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Abramo Bagnara [Wed, 16 Mar 2011 20:16:18 +0000 (20:16 +0000)]
Use ElaboratedType also for C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127755
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Joerg Sonnenberger [Wed, 16 Mar 2011 20:15:43 +0000 (20:15 +0000)]
Refactor program name logic. Extend it to infer the target triple from
the program name, if it includes it as proper prefix. This makes calling
clang with -ccc-host-triple x86_64-linux the same as calling it with the
name x86_64-linux-clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127753
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Douglas Gregor [Wed, 16 Mar 2011 19:27:09 +0000 (19:27 +0000)]
Detect attempts to provide a specialization of a function within a
dependent scope and produce an error (rather than crashing). Fixes PR8979.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127749
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Argyrios Kyrtzidis [Wed, 16 Mar 2011 19:17:25 +0000 (19:17 +0000)]
Having FileManager::getFile always open the file, brought much consternation and leaking of file descriptors.
Add 'openFile' bool to FileManager::getFile to specify whether we want to have the file opened or not, have it
false by default, and enable it only in HeaderSearch.cpp where the open+fstat optimization matters.
Fixes rdar://
9139899 .
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127748
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Douglas Gregor [Wed, 16 Mar 2011 19:16:25 +0000 (19:16 +0000)]
Clean up our handling of template-ids that resolve down to a single
overload, so that we actually do the resolution for full expressions
and emit more consistent, useful diagnostics. Also fixes an IRGen
crasher, where Sema wouldn't diagnose a resolvable bound member
function template-id used in a full-expression (<rdar://problem/
9108698 >).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127747
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Sandeep Patel [Wed, 16 Mar 2011 19:14:34 +0000 (19:14 +0000)]
Fix duplicate argument processing
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127746
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Peter Collingbourne [Wed, 16 Mar 2011 18:37:27 +0000 (18:37 +0000)]
Support for printing/dumping static asserts
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127744
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Peter Collingbourne [Wed, 16 Mar 2011 18:35:34 +0000 (18:35 +0000)]
Remove a duplicate language feature
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127743
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Chandler Carruth [Wed, 16 Mar 2011 18:34:36 +0000 (18:34 +0000)]
Add a 'RawPath' parameter to the PPCallbacks interface. This allows
clients to observe the exact path through which an #included file was
located. This is very useful when trying to record and replay inclusion
operations without it beind influenced by the aggressive caching done
inside the FileManager to avoid redundant system calls and filesystem
operations.
The work to compute and return this is only done in the presence of
callbacks, so it should have no effect on normal compilation.
Patch by Manuel Klimek.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127742
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Douglas Gregor [Wed, 16 Mar 2011 18:21:05 +0000 (18:21 +0000)]
Don't indescriminately print overload candidates when we have invalid
operands to a binary expression; it doesn't make sense in all
contexts. The right answer would be to see if the user forgot at ().
Fixes <rdar://problem/
9136502 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127740
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Douglas Gregor [Wed, 16 Mar 2011 17:42:23 +0000 (17:42 +0000)]
Allow function calls to dereferenced member pointers of
pointer-to-function type. Fixes <rdar://problem/
9065289 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127739
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Douglas Gregor [Wed, 16 Mar 2011 17:05:57 +0000 (17:05 +0000)]
Make sure that we always pop a function's scope *before* we call
ActOnFinishFunctionBody/ActOnBlockStmtExpr. This way, we ensure that
we diagnose undefined labels before the jump-scope checker gets run,
since the jump-scope checker requires (as its invariant) that all of
the GotoStmts be wired up correctly.
Fixes PR9495.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127738
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Douglas Gregor [Wed, 16 Mar 2011 16:39:03 +0000 (16:39 +0000)]
When we're inserting a synthesized label declaration for a
forward-looking "goto" statement, make sure to insert it *after* the
last declaration in the identifier resolver's declaration chain that
is either outside of the function/block/method's scope or that is
declared in that function/block/method's specific scope. Previously,
we could end up inserting the label ahead of declarations in inner
scopes, confusing C++ name lookup.
Fixes PR9491/<rdar://problem/
9140426 > and <rdar://problem/
9135994 >.
Note that the crash-on-invalid PR9495 is *not* fixed. That's a
separate issue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127737
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David Chisnall [Wed, 16 Mar 2011 15:44:28 +0000 (15:44 +0000)]
Fix foreign exception handling (GNU runtime).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127736
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Abramo Bagnara [Wed, 16 Mar 2011 15:08:46 +0000 (15:08 +0000)]
Added missing methods to get Designators source range.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127735
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NAKAMURA Takumi [Wed, 16 Mar 2011 13:51:46 +0000 (13:51 +0000)]
test/Driver/hello.c: Tweak for cygming.
- Driver's name may be "clang(-\d.\d).exe".
- Emitted executable file is named as "%t.exe". It must be harmless on other OS.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127729
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Ted Kremenek [Wed, 16 Mar 2011 04:32:01 +0000 (04:32 +0000)]
Teach CFGBuilder that the 'default' branch of a switch statement is dead if all enum values in a switch conditioned are handled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127727
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John McCall [Wed, 16 Mar 2011 02:53:38 +0000 (02:53 +0000)]
Don't emit read barriers for reading __weak __block variables
in non-GC mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127725
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Ted Kremenek [Wed, 16 Mar 2011 00:22:51 +0000 (00:22 +0000)]
VariadicMethodTypeChecker: don't warn for null pointer constants passed to variadic Objective-C methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127719
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Ted Kremenek [Tue, 15 Mar 2011 23:47:49 +0000 (23:47 +0000)]
c-index-test shouldn't crash when a goto has no matching label. Fixes <rdar://problem/
9123493 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127711
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Ted Kremenek [Tue, 15 Mar 2011 21:18:52 +0000 (21:18 +0000)]
Remove warning for null characters in CFString literals. Clang handles them just fine, and GCC 4.2 doesn't warn here either.
We added this warning back in 2007 when we were comparing against GCC 4.0.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127704
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Ted Kremenek [Tue, 15 Mar 2011 21:18:48 +0000 (21:18 +0000)]
Don't warn about null characters in Objective-C format string literals.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127703
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