Anders Carlsson [Sat, 6 Feb 2010 23:23:06 +0000 (23:23 +0000)]
Add support for threadsafe statics, and make them the default (matching gcc).
Daniel, I'd appreciate a review of the driver/cc1 parts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95508
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Anders Carlsson [Sat, 6 Feb 2010 20:00:21 +0000 (20:00 +0000)]
Call destructors for constructed bases as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95502
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Anders Carlsson [Sat, 6 Feb 2010 19:50:17 +0000 (19:50 +0000)]
If a constructor throws an exception we need to execute the destructors for all fully constructed members. Fixes ctor_dtor_count.cpp in the test suite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95501
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John McCall [Sat, 6 Feb 2010 10:23:53 +0000 (10:23 +0000)]
Use a substituted type when determining how to substitute in non-type template
params. Don't insert addrof operations when matching against a pointer;
array/function conversions should take care of this for us, assuming the
argument type-checked in the first place. Add a fixme where we seem to be
using a less-restrictive reference type than we should.
Fixes PR 6249.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95495
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Benjamin Kramer [Sat, 6 Feb 2010 09:59:24 +0000 (09:59 +0000)]
Silence GCC warning and stay in 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95494
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John McCall [Sat, 6 Feb 2010 08:42:39 +0000 (08:42 +0000)]
Extract a function to instantiate references to value template parameters.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95491
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Ted Kremenek [Sat, 6 Feb 2010 06:08:09 +0000 (06:08 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95490
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Anders Carlsson [Sat, 6 Feb 2010 05:31:15 +0000 (05:31 +0000)]
Don't diagnose missing noreturns for uninstantiated templates. Fixes PR6247.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95487
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Douglas Gregor [Sat, 6 Feb 2010 05:15:45 +0000 (05:15 +0000)]
Switch CodeGen's "is this variable declaration a definition?" logic
over to VarDecl::isThisDeclarationADefinition(), which handles
variables declared with linkage specifications better (among other
things). CMake 2.9 (from CVS) now builds with clang++ and is somewhat
functional.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95486
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Anders Carlsson [Sat, 6 Feb 2010 04:52:27 +0000 (04:52 +0000)]
Only append 'L' for internal variable declarations, not all declarations. (Found by the mangle checker, yay)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95485
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Ted Kremenek [Sat, 6 Feb 2010 04:04:46 +0000 (04:04 +0000)]
Also teach RegionStore::RetrieveVar() to handle 'static' pointers that are implicitly initialized to NULL.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95479
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Ted Kremenek [Sat, 6 Feb 2010 03:57:59 +0000 (03:57 +0000)]
Fix regression in RegionStore (from BasicStore) where static variables were not treated as being implicitly initialized to 0 (and instead were getting symbolicated).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95478
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Ted Kremenek [Sat, 6 Feb 2010 03:29:18 +0000 (03:29 +0000)]
Remove unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95476
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Anders Carlsson [Sat, 6 Feb 2010 02:44:09 +0000 (02:44 +0000)]
Use the correct function info for constructors when applying function attributes. Fixes PR6245.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95474
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Anders Carlsson [Sat, 6 Feb 2010 02:27:10 +0000 (02:27 +0000)]
Implement a warning diagnostic for weak vtables. Fixes PR6116.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95472
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John McCall [Sat, 6 Feb 2010 01:50:47 +0000 (01:50 +0000)]
Teach Sema how to instantiate a local function declaration properly. Fixes
PR 5517.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95470
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Douglas Gregor [Sat, 6 Feb 2010 01:09:36 +0000 (01:09 +0000)]
Assert when we try to mangle a dependent template name, rather than
crashing unceremoniously.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95464
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John McCall [Sat, 6 Feb 2010 01:07:37 +0000 (01:07 +0000)]
Per discussion, remove the explicit restriction on static const data members with
out-of-line initializers as integer constant expressions. Fixes PR6206.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95463
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Ted Kremenek [Sat, 6 Feb 2010 00:30:00 +0000 (00:30 +0000)]
Teach RegionStore::InvalidateRegions() to also invalidate static variables referenced by blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95459
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John McCall [Sat, 6 Feb 2010 00:25:16 +0000 (00:25 +0000)]
Rearrange some checks to avoid call to isCopyConstructor() and clarify path
taken for non-trivial constructors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95457
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Douglas Gregor [Fri, 5 Feb 2010 23:51:14 +0000 (23:51 +0000)]
Update Clang C++ status, with a more project-centric focus.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95455
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Douglas Gregor [Fri, 5 Feb 2010 22:49:09 +0000 (22:49 +0000)]
Fix a bogus assertion after adjusting the type of a substituted
non-type template argument for a non-type template parameter of
pointer type. Fixes PR6244.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95447
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Douglas Gregor [Fri, 5 Feb 2010 22:40:03 +0000 (22:40 +0000)]
Cope with finding the "instantiated" declaration when we are
type-checking within a template definition. In this case, the
"instantiated" declaration is just the declaration itself, found
within the current instantiation. Fixes PR6239.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95442
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John McCall [Fri, 5 Feb 2010 21:31:56 +0000 (21:31 +0000)]
Standardize the parsing of function type attributes in a way that
follows (as conservatively as possible) gcc's current behavior: attributes
written on return types that don't apply there are applied to the function
instead, etc. Only parse CC attributes as type attributes, not as decl attributes;
don't accepet noreturn as a decl attribute on ValueDecls, either (it still
needs to apply to other decls, like blocks). Consistently consume CC/noreturn
information throughout codegen; enforce this by removing their default values
in CodeGenTypes::getFunctionInfo().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95436
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Ted Kremenek [Fri, 5 Feb 2010 21:28:51 +0000 (21:28 +0000)]
Add guard in RewriteObjC::HandleTopLevelSingleDecl() to not do
anything when Sema has issued an error. This matches the behavior in
RewriteObjC::HandleTranslationUnit().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95434
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Douglas Gregor [Fri, 5 Feb 2010 21:10:36 +0000 (21:10 +0000)]
Revert r95393, which broke Clang's self-host.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95430
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Douglas Gregor [Fri, 5 Feb 2010 21:07:53 +0000 (21:07 +0000)]
Oops, thanks Clang
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95429
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Charles Davis [Fri, 5 Feb 2010 20:45:48 +0000 (20:45 +0000)]
Convert this test to FileCheck instead of grepping LLVM IR.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95428
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Douglas Gregor [Fri, 5 Feb 2010 20:45:00 +0000 (20:45 +0000)]
Implement name mangling for template template parameters
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95427
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Ted Kremenek [Fri, 5 Feb 2010 20:34:14 +0000 (20:34 +0000)]
Fix how scan-build finds c++-analyzer to work with checker builds.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95425
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Daniel Dunbar [Fri, 5 Feb 2010 20:02:42 +0000 (20:02 +0000)]
IRgen: A few more ConvertType cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95423
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Douglas Gregor [Fri, 5 Feb 2010 19:54:12 +0000 (19:54 +0000)]
Fix two issues with the substitution of template template parameters
when instantiating the declaration of a member template:
- Only check if the have a template template argument at a specific position
when we already know that we have template arguments at that level;
otherwise, we're substituting for a level-reduced template template
parameter.
- When trying to find an instantiated declaration for a template
template parameter, look into the instantiated scope. This was a
typo, where we had two checks for TemplateTypeParmDecl, one of
which should have been a TemplateTemplateParmDecl.
With these changes, tramp3d-v4 passes -fsyntax-only.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95421
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Daniel Dunbar [Fri, 5 Feb 2010 19:38:31 +0000 (19:38 +0000)]
IRgen: Factor out EmitAggExprToLValue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95416
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Fariborz Jahanian [Fri, 5 Feb 2010 19:18:30 +0000 (19:18 +0000)]
Fix a code gen bug accessing 'isa' field via a message call
(Fixes radar
7609722).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95406
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Douglas Gregor [Fri, 5 Feb 2010 19:11:37 +0000 (19:11 +0000)]
When we're parsing an expression that may have looked like a
declaration, we can end up with template-id annotation tokens for
types that have not been converted into type annotation tokens. When
this is the case, translate the template-id into a type and parse as
an expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95404
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Daniel Dunbar [Fri, 5 Feb 2010 18:56:49 +0000 (18:56 +0000)]
IRgen: Fix some CreateTempAlloca calls to use ConvertTypeForMem when that is
conceptually correct. Review appreciated (Chris, Eli, Anders).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95401
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Anders Carlsson [Fri, 5 Feb 2010 18:38:45 +0000 (18:38 +0000)]
Fix the bug that was breaking self-host, and re-land the static ctor fixes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95400
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Charles Davis [Fri, 5 Feb 2010 18:13:10 +0000 (18:13 +0000)]
Now that we store calling conventions in the types, use them instead of
getting the calling convention from the target function, which may or may not
exist. Fixes PR5280.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95399
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Fariborz Jahanian [Fri, 5 Feb 2010 18:04:36 +0000 (18:04 +0000)]
Removed non-essential header file from test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95396
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Douglas Gregor [Fri, 5 Feb 2010 17:54:41 +0000 (17:54 +0000)]
Initial skeleton of an AST "importer", which will take AST elements from
one context and import them into another context, merging them
according to language-specific rules. This is a skeleton. It doesn't
work, it isn't testable, but I want it in version control.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95395
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Charles Davis [Fri, 5 Feb 2010 17:53:51 +0000 (17:53 +0000)]
Testing, 1, 2, 3...
Also make the comments I added in r95291 consistent.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95394
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Daniel Dunbar [Fri, 5 Feb 2010 17:51:33 +0000 (17:51 +0000)]
IRgen: Use hasAggregateLLVMType instead of isSingleValueType() for cases that
need to deal with aggregates specially; this is consistent with the rest of IRgen.
Also, simplify EmitParmDecl and don't worry about using Decl::getNameAsString.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95393
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Fariborz Jahanian [Fri, 5 Feb 2010 17:48:10 +0000 (17:48 +0000)]
Fixes a minor rewriter bug messaging inside a function call.
Fixes radar
7617047.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95392
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Fariborz Jahanian [Fri, 5 Feb 2010 16:43:40 +0000 (16:43 +0000)]
Some clean up of replacement text API no longer needed by
my recent changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95391
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Douglas Gregor [Fri, 5 Feb 2010 16:18:08 +0000 (16:18 +0000)]
Revert r95363 and r95375, which broke self-host.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95389
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Douglas Gregor [Fri, 5 Feb 2010 07:56:11 +0000 (07:56 +0000)]
A dependent initializer with zero arguments should return a NULL
initializer (for no initialization) rather than a ParenListExpr with
zero arguments in it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95382
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Chandler Carruth [Fri, 5 Feb 2010 07:38:55 +0000 (07:38 +0000)]
Revert the unused TST_pixel entry from r95335 as it is not listed in the Sema
switch, triggering warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95381
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Douglas Gregor [Fri, 5 Feb 2010 07:33:43 +0000 (07:33 +0000)]
Default function arguments for function template specializations
always come from the primary template, so gather the instantiation
template arguments from the primary template.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95380
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Daniel Dunbar [Fri, 5 Feb 2010 07:32:37 +0000 (07:32 +0000)]
Tweak inliner thresholds to match llvm-gcc, see r95321.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95379
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Anders Carlsson [Fri, 5 Feb 2010 07:31:37 +0000 (07:31 +0000)]
Check in a mangle checker that's turned off by default.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95377
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Douglas Gregor [Fri, 5 Feb 2010 07:07:10 +0000 (07:07 +0000)]
Teach C++ name lookup that it's okay to look in a scope without a
context. This happens fairly rarely (which is why we got away with
this bug). Fixes PR6184, where we skipped over the template parameter
scope while tentatively parsing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95376
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Anders Carlsson [Fri, 5 Feb 2010 07:00:11 +0000 (07:00 +0000)]
Fix array initialization test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95375
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Anders Carlsson [Fri, 5 Feb 2010 06:58:06 +0000 (06:58 +0000)]
Fix a test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95374
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Douglas Gregor [Fri, 5 Feb 2010 06:12:42 +0000 (06:12 +0000)]
A function declarator with a non-identifier name in an anonymous class
is a constructor for that class, right? Fixes PR6238.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95367
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Ted Kremenek [Fri, 5 Feb 2010 06:10:46 +0000 (06:10 +0000)]
Add test case showing the analyzer invalidates '__block' variables when the block is passed as an argument to an ObjC method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95366
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Zhongxing Xu [Fri, 5 Feb 2010 05:34:29 +0000 (05:34 +0000)]
More GRState* -> Store changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95365
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Zhongxing Xu [Fri, 5 Feb 2010 05:24:20 +0000 (05:24 +0000)]
Remove unused parameter.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95364
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Anders Carlsson [Fri, 5 Feb 2010 05:19:42 +0000 (05:19 +0000)]
If a global initializer has a non-trivial destructor it can't be emitted as a constant (even if it has a trivial constructor).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95363
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Zhongxing Xu [Fri, 5 Feb 2010 05:18:47 +0000 (05:18 +0000)]
More GRState* -> Store changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95362
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Douglas Gregor [Fri, 5 Feb 2010 05:15:43 +0000 (05:15 +0000)]
When adding ADL candidates for overloaded
post-increment/post-decrement operators, be sure to consider both
arguments. Fixes PR6237.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95361
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Zhongxing Xu [Fri, 5 Feb 2010 05:06:13 +0000 (05:06 +0000)]
More GRState* -> Store changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95360
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Douglas Gregor [Fri, 5 Feb 2010 04:39:02 +0000 (04:39 +0000)]
When determining whether a scope specifier is complete, consider a
dependent DeclContext to be "complete". Fixes PR6236.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95359
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Zhongxing Xu [Fri, 5 Feb 2010 03:01:53 +0000 (03:01 +0000)]
More GRState* -> Store changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95357
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Zhongxing Xu [Fri, 5 Feb 2010 02:26:30 +0000 (02:26 +0000)]
Change LazyCompoundVal to a <Store, MemRegion*> pair. We really don't need to
spread GRState* everywhere.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95354
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Ted Kremenek [Fri, 5 Feb 2010 02:18:39 +0000 (02:18 +0000)]
Now that the -cc1 options for analyzer checks have a structured naming, add back scanning for analyzer checks to scan-build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95349
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Ted Kremenek [Fri, 5 Feb 2010 02:06:54 +0000 (02:06 +0000)]
Rename -cc1 option '-checker-cfref' to '-analyzer-check-objc-mem'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95348
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Ted Kremenek [Fri, 5 Feb 2010 01:59:21 +0000 (01:59 +0000)]
Rename -cc1 option '-warn-objc-missing-dealloc' to '-analyzer-check-objc-missing-dealloc'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95347
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Ted Kremenek [Fri, 5 Feb 2010 01:57:44 +0000 (01:57 +0000)]
Rename -cc1 option '-warn-objc-methodsigs' to '-analyzer-check-objc-methodsigs'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95346
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Ted Kremenek [Fri, 5 Feb 2010 01:55:01 +0000 (01:55 +0000)]
Rename -cc1 option '-warn-objc-unused-ivars' to '-analyzer-check-objc-unused-ivars'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95345
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Ted Kremenek [Fri, 5 Feb 2010 01:52:40 +0000 (01:52 +0000)]
Rename -cc1 option '-warn-dead-stores' to '-analyzer-check-dead-stores'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95343
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Ted Kremenek [Fri, 5 Feb 2010 01:50:36 +0000 (01:50 +0000)]
Rename -cc1 option '-warn-security-syntactic' to '-analyzer-check-security-syntactic'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95342
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Fariborz Jahanian [Fri, 5 Feb 2010 01:35:00 +0000 (01:35 +0000)]
Fix a nested ivar reference rewriting bug.
(Fixes radar
7607605).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95341
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John McCall [Fri, 5 Feb 2010 01:33:36 +0000 (01:33 +0000)]
Always start tag definitions before completing them. Assert same.
Fixes latent and not-so-latent objc++ and blocks++ bugs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95340
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John Thompson [Fri, 5 Feb 2010 00:12:22 +0000 (00:12 +0000)]
First stage of adding AltiVec support
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95335
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Douglas Gregor [Thu, 4 Feb 2010 23:42:48 +0000 (23:42 +0000)]
Fix a crash with ill-formed code within a method in an ill-formed
category implementation, which showed up during (attempted) typo
correction. Fixes <rdar://problem/
7605289>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95334
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John McCall [Thu, 4 Feb 2010 22:26:26 +0000 (22:26 +0000)]
Extract a common structure for holding information about the definition
of a C++ record. Exposed a lot of problems where various routines were
silently doing The Wrong Thing (or The Acceptable Thing in The Wrong Order)
when presented with a non-definition. Also cuts down on memory usage.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95330
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Ted Kremenek [Thu, 4 Feb 2010 20:46:58 +0000 (20:46 +0000)]
Move ParseFormatString() and FormatStringHandler back into the analyze_printf namespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95324
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Douglas Gregor [Thu, 4 Feb 2010 18:10:26 +0000 (18:10 +0000)]
Fix an obscure crash found in the Boost.MPL test suite, along with a
ton of potential crashes of the same kind. The fundamental problem is
that type creation was following a dangerous pattern when using its
FoldingSets:
1) Use FindNodeOrInsertPos to see if the type is available
2) If not, and we aren't looking at a canonical type, build the
canonical type
3) Build and insert the new node into the FoldingSet
The problem here is that building the canonical type can, in very rare
circumstances, force the hash table inside the FoldingSet to
reallocate. That invalidates the insertion position we computed in
step 1, and in step 3 we end up inserting the new node into the wrong
place. BOOM!
I've audited all of ASTContext, fixing this problem everywhere I found
it. The vast majority of wrong code was C++-specific (and *ahem*
written by me), so I also audited other major folding sets in the C++
code (e.g., template specializations), but found no other instances of
this problem.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95315
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Anders Carlsson [Thu, 4 Feb 2010 17:32:58 +0000 (17:32 +0000)]
When binding an lvalue to a reference, we always need to pop temporaries.
With this fix, and the other fixes committed today a make check-all with a clang-built LLVM now gives:
Expected Passes : 6933
Expected Failures : 46
Unsupported Tests : 40
Unexpected Failures: 27
which means that we pass 99.96% of all tests :) The resulting 27 tests are all LLVMC tests and seem to be because of differences in the clang and gcc drivers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95313
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Anders Carlsson [Thu, 4 Feb 2010 17:29:32 +0000 (17:29 +0000)]
Update test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95312
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Anders Carlsson [Thu, 4 Feb 2010 17:26:01 +0000 (17:26 +0000)]
Fix a bug where we would not mark temporaries as conditional when emitting a conditional operator as an lvalue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95311
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Anders Carlsson [Thu, 4 Feb 2010 17:23:15 +0000 (17:23 +0000)]
Improve conditional temporaries test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95310
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Douglas Gregor [Thu, 4 Feb 2010 17:21:48 +0000 (17:21 +0000)]
When substituting the template argument for a pointer non-type
template parameter, perform array/function decay (if needed), take the
address of the argument (if needed), perform qualification conversions
(if needed), and remove any top-level cv-qualifiers from the resulting
expression. Fixes PR6226.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95309
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Anders Carlsson [Thu, 4 Feb 2010 17:18:07 +0000 (17:18 +0000)]
Rename StartConditionalBranch/FinishConditionalBranch to BeginConditionalBranch/EndConditionalBranch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95308
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Anders Carlsson [Thu, 4 Feb 2010 17:08:48 +0000 (17:08 +0000)]
Fix another pointer-to-member function miscompile, this time when trying to call a virtual member function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95307
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Anders Carlsson [Thu, 4 Feb 2010 17:06:52 +0000 (17:06 +0000)]
Improve test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95306
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Anders Carlsson [Thu, 4 Feb 2010 16:38:05 +0000 (16:38 +0000)]
Calculate offset correctly when taking the address of a virtual member function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95305
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Ted Kremenek [Thu, 4 Feb 2010 07:27:39 +0000 (07:27 +0000)]
Convert flags in FormatSpecifier to be bitfields instead of doing
direct bit manipulation. This is is less error prone, and fixes a bug
in the handling of the LeadingZeroes flag as pointed out by Cristian
Draghici.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95298
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Ted Kremenek [Thu, 4 Feb 2010 07:25:56 +0000 (07:25 +0000)]
Add assorted test cases from PR 4172.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95297
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John McCall [Thu, 4 Feb 2010 05:44:44 +0000 (05:44 +0000)]
Allow calling convention attributes to apply to types. Patch by Chip Davis!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95291
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Zhongxing Xu [Thu, 4 Feb 2010 04:56:43 +0000 (04:56 +0000)]
Cast evaluation no longer touch GRState.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95290
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Ted Kremenek [Thu, 4 Feb 2010 04:18:55 +0000 (04:18 +0000)]
Specially handle casts to 'void' in AdjustedReturnValueChecker.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95287
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Ted Kremenek [Thu, 4 Feb 2010 04:14:49 +0000 (04:14 +0000)]
Remove stray typo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95286
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John McCall [Thu, 4 Feb 2010 02:56:29 +0000 (02:56 +0000)]
Mangle member expressions. Also invented.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95284
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Zhongxing Xu [Thu, 4 Feb 2010 02:39:47 +0000 (02:39 +0000)]
Now that CastRetrievedVal returns SVal, there is no need to use CastResult.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95279
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John McCall [Thu, 4 Feb 2010 01:48:38 +0000 (01:48 +0000)]
Add a cautionary note about the mangling I just invented.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95275
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John McCall [Thu, 4 Feb 2010 01:42:13 +0000 (01:42 +0000)]
Add mangling support for calls, sizeof/alignof, constructor calls,
float literals, and unresolved lookups (which required hand-wavey extensions).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95273
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Ted Kremenek [Thu, 4 Feb 2010 00:47:48 +0000 (00:47 +0000)]
static analyzer: handle casts of a function to a function pointer with
a different return type. While we don't emit any errors (yet), at
least we avoid cases where we might crash because of an assertion
failure later on (when the return type differs from what is expected).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95268
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Fariborz Jahanian [Thu, 4 Feb 2010 00:07:58 +0000 (00:07 +0000)]
Fix rewriting of 'const' __block variables in
the rewriter. (Fixes radar
7607781).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95267
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Anders Carlsson [Wed, 3 Feb 2010 21:58:41 +0000 (21:58 +0000)]
Don't try to fold DeclRefExprs that point to ParmVarDecls. This had the side-effect of always folding the expression to the default argument of the parameter. For example:
void f(int a = 10) {
return a;
}
would always return 10, regardless of the passed in argument.
This fixes another 600 test failures. We're now down to only 137 failures!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95262
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