]>
granicus.if.org Git - clang/log
Ted Kremenek [Fri, 1 May 2009 19:04:28 +0000 (19:04 +0000)]
Basic Store: Always convert a non::LocAsInteger to a Loc when storing to a pointer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70564
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Ted Kremenek [Fri, 1 May 2009 18:43:00 +0000 (18:43 +0000)]
Update CMake file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70563
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Anders Carlsson [Fri, 1 May 2009 18:34:30 +0000 (18:34 +0000)]
Get rid of the implicit deref call when calling member functions where the base is a pointer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70562
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Ted Kremenek [Fri, 1 May 2009 17:37:31 +0000 (17:37 +0000)]
Add function prototype for OSAtomicCompareAndSwap32Barrier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70559
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Ted Kremenek [Fri, 1 May 2009 17:29:33 +0000 (17:29 +0000)]
Fix run line in failing test case (it was missing the '%s' for the
file name, thus causing the test case to hang).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70558
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Chris Lattner [Fri, 1 May 2009 16:33:20 +0000 (16:33 +0000)]
teach -parse-noop about int128_t and friends.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70547
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Ted Kremenek [Fri, 1 May 2009 16:08:09 +0000 (16:08 +0000)]
BugReporter (extensive diagnostics): introduce the notion of a "dead"
location context. This allows us to postpone the decision of whether
or not a context should add a control-flow piece to the diagnostics
when inspecting its subexpressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70545
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Douglas Gregor [Fri, 1 May 2009 15:47:09 +0000 (15:47 +0000)]
Finish a thought in CheckVariableDeclaration's comment. No functionality change
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70544
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Douglas Gregor [Fri, 1 May 2009 15:45:53 +0000 (15:45 +0000)]
Add testcase that illustrates the problem from r69699 regarding tentative definitions of statics
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70543
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Ted Kremenek [Fri, 1 May 2009 15:19:33 +0000 (15:19 +0000)]
Remove #if 0'ed code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70542
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Ted Kremenek [Fri, 1 May 2009 04:13:51 +0000 (04:13 +0000)]
Add failing static analyzer case (this crashes).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70532
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Eli Friedman [Fri, 1 May 2009 02:23:58 +0000 (02:23 +0000)]
PR4013 and PR4105: pointer-like types can only be cast to/from integers
and other pointer-like types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70531
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Chris Lattner [Fri, 1 May 2009 01:42:13 +0000 (01:42 +0000)]
C/ObjC work well enough with clang for them not to be a gcc strength anymore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70528
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Chris Lattner [Fri, 1 May 2009 01:40:42 +0000 (01:40 +0000)]
add word
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70527
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Chris Lattner [Fri, 1 May 2009 01:40:17 +0000 (01:40 +0000)]
C/ObjC work well enough to claim support for them now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70526
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Mike Stump [Fri, 1 May 2009 01:31:57 +0000 (01:31 +0000)]
Don't assert when we think we need copy/dispose, but don't need them.
Radar
6838889
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70525
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Anders Carlsson [Fri, 1 May 2009 00:16:04 +0000 (00:16 +0000)]
Don't use indirect memory destinations for inline asm. Fixes
6841383 .
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70523
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Anders Carlsson [Thu, 30 Apr 2009 23:18:11 +0000 (23:18 +0000)]
C++ destructors can have a single unnamed void parameter. Fixes <rdar://problem/
6841210 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70519
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Fariborz Jahanian [Thu, 30 Apr 2009 23:08:58 +0000 (23:08 +0000)]
Remove a warning when this file is compiled optimized.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70518
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Anders Carlsson [Thu, 30 Apr 2009 22:41:11 +0000 (22:41 +0000)]
Rework the way we handle constructor decls to be less hacky and fix PR3948 completely.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70516
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Fariborz Jahanian [Thu, 30 Apr 2009 21:39:24 +0000 (21:39 +0000)]
Use of super class ivar to synthesize property is back to being error.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70514
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Ted Kremenek [Thu, 30 Apr 2009 20:00:31 +0000 (20:00 +0000)]
retain/release checker: Hook up attributes 'objc_ownership_retain' and
'objc_ownership_release' to the effects on receivers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70507
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Sebastian Redl [Thu, 30 Apr 2009 19:20:55 +0000 (19:20 +0000)]
Make a home for exception specs in the AST. Now Sema can hook them up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70506
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Ted Kremenek [Thu, 30 Apr 2009 19:18:03 +0000 (19:18 +0000)]
Allow attributes 'objc_ownership_retain' and 'objc_ownership_release' to be
applied to ObjCMethodDecls, not just parameters. This allows one to specific
side-effects on the receiver of a message expression. No checker support yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70505
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Ted Kremenek [Thu, 30 Apr 2009 18:41:06 +0000 (18:41 +0000)]
Hook up Sema support for attributes on Objective-C method declarations that
appear between the return type and the selector. This is a separate code path
from regular attribute processing, as we only want to (a) accept only a specific
set of attributes in this place and (b) want to distinguish to clients the
context in which an attribute was added to an ObjCMethodDecl.
Currently, the attribute 'objc_ownership_returns' is the only attribute that
uses this new feature. Shortly I will add a warning for 'objc_ownership_returns'
to be placed at the end of a method declaration.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70504
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Ted Kremenek [Thu, 30 Apr 2009 17:55:29 +0000 (17:55 +0000)]
Add parsing support in an Objective-C method declaration for attributes between
the return type and selector. Haven't hooked this up to Sema yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70501
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Steve Naroff [Thu, 30 Apr 2009 17:53:16 +0000 (17:53 +0000)]
Name the "return-type" DiagGroup and reference it in a few places.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70500
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Douglas Gregor [Thu, 30 Apr 2009 17:32:17 +0000 (17:32 +0000)]
Properly compute the alignment of typedefs that make use of the
"aligned" attribute. Previously, we were skipping over these
attributes when we jumped directly to the canonical type. Now,
ASTContext::getTypeInfo walks through typedefs and other
"non-canonical" types manually, looking for "aligned" attributes on
typedefs.
As part of this change, I moved the GNU-specific logic (such as
determining the alignment of void or of a function pointer) out of the
expression evaluator and into ASTContext::getTypeInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70497
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Fariborz Jahanian [Thu, 30 Apr 2009 16:31:11 +0000 (16:31 +0000)]
API for message dispatch of methods returning floats
to match gcc's closely.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70493
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Steve Naroff [Thu, 30 Apr 2009 16:01:26 +0000 (16:01 +0000)]
Warn about invalid return statements by default.
This fixes <rdar://problem/
6839489 > 10A345: Clang does not warm about mismatched returns (void return from a bool function)
Will implement -Wreturn-type, -Wno-return-type in another commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70492
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Ted Kremenek [Thu, 30 Apr 2009 15:15:37 +0000 (15:15 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70489
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Eli Friedman [Thu, 30 Apr 2009 07:03:22 +0000 (07:03 +0000)]
Fix for PR4108: be a bit looser with the casts that we accept in
constant initializers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70483
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Chris Lattner [Thu, 30 Apr 2009 06:36:43 +0000 (06:36 +0000)]
accept and ignore two new warning specifiers. -Wno-discard-qual seems easy
to hook up if someone was interested.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70482
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Chris Lattner [Thu, 30 Apr 2009 06:22:07 +0000 (06:22 +0000)]
fix i128 to return in 2 64-bit registers (rax/rdx on x86-64)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70481
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Chris Lattner [Thu, 30 Apr 2009 06:18:40 +0000 (06:18 +0000)]
only support int128_t on 64-bit and larger targets. 32-bit targets don't
have support for __divti3 and friends.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70480
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Ted Kremenek [Thu, 30 Apr 2009 05:51:50 +0000 (05:51 +0000)]
Handle case in EvalReturn where we cache out in the ExplodedGraph.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70475
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Ted Kremenek [Thu, 30 Apr 2009 05:47:23 +0000 (05:47 +0000)]
retain/release checker: Use the ObjCMethodDecl in the @implementation if no
matching ObjCMethodDecl exists in the @interface.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70474
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Ted Kremenek [Thu, 30 Apr 2009 05:41:14 +0000 (05:41 +0000)]
retain/release checker: Resolve method decl in @interface after getting the
ObjCInterfaceDecl, not before.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70473
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Chris Lattner [Thu, 30 Apr 2009 02:55:13 +0000 (02:55 +0000)]
int128_t is apparently 128-bit aligned on all 64-bit targets, and
not supported on 32-bit targets, so we can define it to be 128-bit
aligned there too :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70465
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Chris Lattner [Thu, 30 Apr 2009 02:43:43 +0000 (02:43 +0000)]
initial support for __[u]int128_t, which should be basically
compatible with VC++ and GCC. The codegen/mangling angle hasn't
been fully ironed out yet. Note that we accept int128_t even in
32-bit mode, unlike gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70464
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Bill Wendling [Thu, 30 Apr 2009 00:55:13 +0000 (00:55 +0000)]
Remove two unused options.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70457
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Mike Stump [Thu, 30 Apr 2009 00:19:40 +0000 (00:19 +0000)]
Sema checking for incorrect placement of __block. Radar
6441502
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70452
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Bill Wendling [Wed, 29 Apr 2009 23:53:23 +0000 (23:53 +0000)]
Use the new code gen optimization enum instead of passing in the optimization
level. This is more expressive.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70451
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Douglas Gregor [Wed, 29 Apr 2009 23:37:31 +0000 (23:37 +0000)]
Make DISABLE_SMART_POINTERS work, again
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70443
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Fariborz Jahanian [Wed, 29 Apr 2009 23:31:56 +0000 (23:31 +0000)]
Change to warning when property uses an ivar in super class
in an @synthesize diective, as it breaks few projects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70441
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Anders Carlsson [Wed, 29 Apr 2009 23:19:39 +0000 (23:19 +0000)]
Just because a declaration has the same name as its containing class doesn't mean that it's a constructor. Fixes rdar://problem/
6815988 .
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70436
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Douglas Gregor [Wed, 29 Apr 2009 23:06:13 +0000 (23:06 +0000)]
Revert r70424. We don't need it
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70432
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Ted Kremenek [Wed, 29 Apr 2009 23:03:22 +0000 (23:03 +0000)]
retain/release checker: When determining whether an analyzed method can return
an owned object, consult its summary instead of inspecting the selector. This
picks up annotations, and is just more general.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70429
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Douglas Gregor [Wed, 29 Apr 2009 22:47:43 +0000 (22:47 +0000)]
Add PCH version to the -v output
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70424
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Fariborz Jahanian [Wed, 29 Apr 2009 22:47:27 +0000 (22:47 +0000)]
Undid setting of the flag for msg_Send for 32bit code gen.
It seems to effect code gen. Add a FIXME instead.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70423
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Ted Kremenek [Wed, 29 Apr 2009 22:25:52 +0000 (22:25 +0000)]
Format cleanup. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70420
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Douglas Gregor [Wed, 29 Apr 2009 22:16:16 +0000 (22:16 +0000)]
Implement semantic analysis for transparent unions. This is largely
based on a patch from Anders Johnsen. CodeGen support is incomplete,
in that we do not properly coerce to the first field's type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70419
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Mike Stump [Wed, 29 Apr 2009 22:11:32 +0000 (22:11 +0000)]
Remove extra line.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70418
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Ted Kremenek [Wed, 29 Apr 2009 22:05:03 +0000 (22:05 +0000)]
Fix null dereference.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70417
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Ted Kremenek [Wed, 29 Apr 2009 21:58:13 +0000 (21:58 +0000)]
BugReporter/PathDiagnostics:
- Add an (optional) short description for BugReports for clients that want
to distinguish between long and short descriptions for bugs
- Make the bug report for VLA less obscene for Plist diagnostics by using
the short description
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70415
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Fariborz Jahanian [Wed, 29 Apr 2009 21:45:02 +0000 (21:45 +0000)]
use of an ivar specified on a property @synthesize
and found in super class triggers a diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70414
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Mike Stump [Wed, 29 Apr 2009 21:40:37 +0000 (21:40 +0000)]
Fixup Sema and CodeGen for block literal attributes when the return
type and argument types are missing, and let return type deduction
happen before we give errors for returning from a noreturn block.
Radar
6441502
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70413
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Ted Kremenek [Wed, 29 Apr 2009 21:31:59 +0000 (21:31 +0000)]
Reformat long line. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70412
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Evan Cheng [Wed, 29 Apr 2009 21:02:33 +0000 (21:02 +0000)]
Match addPassesToEmitFile API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70409
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Fariborz Jahanian [Wed, 29 Apr 2009 20:40:05 +0000 (20:40 +0000)]
Export lazy references of .objc_class_name of class names
referenced in a category implementation meta-data
(Next objc 32bit abi).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70407
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Eli Friedman [Wed, 29 Apr 2009 20:29:43 +0000 (20:29 +0000)]
Minor simplification; also silences gcc warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70406
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Fariborz Jahanian [Wed, 29 Apr 2009 19:14:43 +0000 (19:14 +0000)]
Type of msgSend message dispatch API is a vararg.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70404
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Mike Stump [Wed, 29 Apr 2009 19:03:13 +0000 (19:03 +0000)]
Sema and CodeGen support for attributes on blocks. Radar
6441502
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70403
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Ted Kremenek [Wed, 29 Apr 2009 18:50:19 +0000 (18:50 +0000)]
retain/release checker: Hoist code for bug reports above transfer function logic
(those diffs are just code moving) and move the logic for "return of owned
object" leak reporting to EvalReturnStmt.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70399
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Daniel Dunbar [Wed, 29 Apr 2009 18:32:25 +0000 (18:32 +0000)]
Make sure to pass the same options to the static analyzer as the
compiler.
- Code generation options may still affect the language...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70393
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Chris Lattner [Wed, 29 Apr 2009 18:15:38 +0000 (18:15 +0000)]
accept and ignore two new warning options. PR410[45]
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70392
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Eli Friedman [Wed, 29 Apr 2009 17:56:47 +0000 (17:56 +0000)]
PR4103: improve source location information for members of the current
class. This isn't perfect, but it's a big improvement over not having
any location information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70390
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Sebastian Redl [Wed, 29 Apr 2009 17:30:04 +0000 (17:30 +0000)]
Have the parser communicate the exception specification to the action.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70389
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Ted Kremenek [Wed, 29 Apr 2009 17:17:48 +0000 (17:17 +0000)]
Add version of getMethodSummary() that can be used to query the summary for the
method currently being analyzed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70388
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Ted Kremenek [Wed, 29 Apr 2009 17:09:14 +0000 (17:09 +0000)]
Rename getMethodSummary() -> getInstanceMethodSummary().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70387
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Steve Naroff [Wed, 29 Apr 2009 16:37:50 +0000 (16:37 +0000)]
Integrate 3 months of ObjC rewriter fixes (from the Apple/objective-rewrite branch).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70385
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Eli Friedman [Wed, 29 Apr 2009 16:35:53 +0000 (16:35 +0000)]
PR4103: Silence bogus unused expression warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70384
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Ted Kremenek [Wed, 29 Apr 2009 16:03:59 +0000 (16:03 +0000)]
Add test case for transfer function logic for OSCompareAndSwap32Barrier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70383
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Ted Kremenek [Wed, 29 Apr 2009 16:03:27 +0000 (16:03 +0000)]
Add corner case logic to BasicStoreManager and GRSimpleVals::EvalBinOp to enable
reasoning about OSCompareAndSwap32Barrier/OSCompareAndSwap64Barrier. Essentially
the address of reference to a region (pointer-to-pointer) can be casted to
(int32_t*), and we need to handle the logic to convert the involved locations
back and forth from nonloc::LocAsInteger, nonloc::ConcreteInt, to Loc and
loc::ConcreteInt respectively. This adds some potentially suspect logic to
BasicStoreManager that allows the analyzer to reason about abuses of the C type
system. This should probably be refined, be ported over to RegionStoreManager,
and extended with "path-sensitive type checking" to flag bugs in clearly
incoherent code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70382
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Ted Kremenek [Wed, 29 Apr 2009 15:37:24 +0000 (15:37 +0000)]
MemRegion pretty-printing: Convert DeclName to a string to print out the actual
name of the tracked function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70381
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Zhongxing Xu [Wed, 29 Apr 2009 09:24:35 +0000 (09:24 +0000)]
SymbolicRegions may also be live roots.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70380
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Zhongxing Xu [Wed, 29 Apr 2009 05:59:48 +0000 (05:59 +0000)]
Added comments to test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70374
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Chris Lattner [Wed, 29 Apr 2009 05:48:32 +0000 (05:48 +0000)]
fix PR4021, array and functions decay in the receiver position of an objc message send.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70373
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Chris Lattner [Wed, 29 Apr 2009 05:12:23 +0000 (05:12 +0000)]
Fix PR4092 by improving error recovery in two ways:
1. In a struct field redefinition, don't mark the struct erroneous. The
field is erroneous, but the struct is otherwise well formed.
2. Don't emit diagnostics about functions that are known to be broken already.
Either fix is sufficient to silence the second diagnostic in the example,
but the combination is better :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70371
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Ted Kremenek [Wed, 29 Apr 2009 05:04:30 +0000 (05:04 +0000)]
retain/release checker: Refactor getMethodSummary() to not depend on ObjCMessageExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70369
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Chris Lattner [Wed, 29 Apr 2009 04:59:47 +0000 (04:59 +0000)]
implement -Wformat-security properly, which is enabled by default.
This enables one specific class of non-literal format warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70368
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Chris Lattner [Wed, 29 Apr 2009 04:49:34 +0000 (04:49 +0000)]
code simplification, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70367
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Chris Lattner [Wed, 29 Apr 2009 04:41:16 +0000 (04:41 +0000)]
add a bunch of individual warnings to -Wformat (which is
on by default).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70365
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Chris Lattner [Wed, 29 Apr 2009 04:31:58 +0000 (04:31 +0000)]
Wire up -Wformat=2 and -Wformat-extra-args
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70364
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Chris Lattner [Wed, 29 Apr 2009 04:16:52 +0000 (04:16 +0000)]
-Wformat should depend on format-extra-args so that -Wformat implies
the extra argument warnings, and -Wformat -Wno-format-extra-args
turns on -Wformat but not the extra-args warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70363
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Chris Lattner [Wed, 29 Apr 2009 04:15:07 +0000 (04:15 +0000)]
tweak warning options to be more like gcc:
1. All all variants of -Wformat*, make them imply -Wformat. GCC warns
if you use -Wformatfoo without -Wformat. We just make one imply the
other.
2. Make -Wformat-nonliteral default to off, like gcc. It is an incredible
nuisance.
3. Accept but currently ignore -Wformat-extra-args.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70362
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Chris Lattner [Wed, 29 Apr 2009 04:12:34 +0000 (04:12 +0000)]
minor code cleanup
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70361
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Zhongxing Xu [Wed, 29 Apr 2009 02:37:26 +0000 (02:37 +0000)]
Update test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70359
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Zhongxing Xu [Wed, 29 Apr 2009 02:30:09 +0000 (02:30 +0000)]
As discussed with Ted offline, re-apply r70293.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70358
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Zhongxing Xu [Wed, 29 Apr 2009 01:50:12 +0000 (01:50 +0000)]
XFAIL the test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70356
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Daniel Dunbar [Wed, 29 Apr 2009 01:00:32 +0000 (01:00 +0000)]
Add incredibly bare bones docs/tools.
- Mirroring LLVM's docs/CommandGuide, a place to put .pod files which
are used to generate man/html/etc documentation for tools provided
as part of clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70355
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Mike Stump [Wed, 29 Apr 2009 00:43:21 +0000 (00:43 +0000)]
Implement sema checking for noreturn.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70353
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Ted Kremenek [Wed, 29 Apr 2009 00:42:39 +0000 (00:42 +0000)]
retain/release checker: Refactor the guts of getClassMethodSummary to not depend
on ObjCMessageExpr. This will enable us to use it elsewhere. This should not
change any functionality.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70352
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Ted Kremenek [Wed, 29 Apr 2009 00:41:31 +0000 (00:41 +0000)]
Add regression test case provided by <rdar://problem/
6833332 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70350
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Douglas Gregor [Tue, 28 Apr 2009 22:44:02 +0000 (22:44 +0000)]
Enable PCH by default
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70339
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Douglas Gregor [Tue, 28 Apr 2009 22:43:20 +0000 (22:43 +0000)]
Force driver's PTH test to use PTH
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70338
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Chris Lattner [Tue, 28 Apr 2009 22:33:16 +0000 (22:33 +0000)]
In -fdiagnostics-print-source-range-info mode, print a space before the
lines that clang extracts from the source code so that machine parsing can
easily ignore them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70337
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Ted Kremenek [Tue, 28 Apr 2009 22:32:26 +0000 (22:32 +0000)]
Implement ownership attribute 'objc_ownership_make_collectable'. This allows one
to add 'CFMakeCollectable' semantics to a method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70336
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Chris Lattner [Tue, 28 Apr 2009 22:19:16 +0000 (22:19 +0000)]
add support for -Wendif-labels, PR4101
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70335
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Douglas Gregor [Tue, 28 Apr 2009 22:01:16 +0000 (22:01 +0000)]
Make all PCH-incompatibility warnings into errors, and abort
compilation if the user requested a PCH file but no such PCH file
exists.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70332
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