]>
granicus.if.org Git - clang/log
Ted Kremenek [Thu, 30 Oct 2008 17:29:54 +0000 (17:29 +0000)]
"missing ivar release" is a performance bug.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58436
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Ted Kremenek [Thu, 30 Oct 2008 15:19:43 +0000 (15:19 +0000)]
Patch by Nikita Zhuk: test case for fix for false positive reported in PR2978.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58432
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Ted Kremenek [Thu, 30 Oct 2008 15:13:43 +0000 (15:13 +0000)]
Patch by Nikita Zhuk:
Fix PR 2978 false positive for missing release in -dealloc of an ivar retained via a property and then released by assigning nil to that property:
http://llvm.org/bugs/show_bug.cgi?id=2978
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58431
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Steve Naroff [Thu, 30 Oct 2008 14:45:29 +0000 (14:45 +0000)]
Make sure RewriteObjCMethodDecl() does a block pointer rewrite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58430
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Douglas Gregor [Thu, 30 Oct 2008 13:47:07 +0000 (13:47 +0000)]
Fix arithmetic type check
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58429
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Steve Naroff [Thu, 30 Oct 2008 12:09:33 +0000 (12:09 +0000)]
Add a couple fixes for rewriting ivars/methods that use/contain blocks.
Now this:
@interface Test
{
void (^ivar)(void);
}
- (void)name;
@end
@implementation Test
- (void)name {
ivar = ^{ printf("hello\n"); }; // ((struct Test_IMPL *)self)->ivar = (void (*)(void))&__name_block_impl_0((void *)__name_block_func_0);
ivar(); // ((void (*)(struct __block_impl *))((struct __block_impl *)((struct Test_IMPL *)self)->ivar)->FuncPtr)((struct __block_impl *)((struct Test_IMPL *)self)->ivar);
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58428
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Steve Naroff [Thu, 30 Oct 2008 10:07:53 +0000 (10:07 +0000)]
Convert SynthesizeBlockCall() from test->AST based implementation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58427
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Zhongxing Xu [Thu, 30 Oct 2008 05:35:59 +0000 (05:35 +0000)]
Merge the array and struct case. They are essentially the same.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58422
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Zhongxing Xu [Thu, 30 Oct 2008 05:33:54 +0000 (05:33 +0000)]
Rename:
- SetSVal(GRState*, Loc, SVal) => BindLoc
- SetSVal(GRState*, Expr*, SVal) => BindExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58421
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Zhongxing Xu [Thu, 30 Oct 2008 05:03:28 +0000 (05:03 +0000)]
Adjust code format.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58420
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Zhongxing Xu [Thu, 30 Oct 2008 05:02:23 +0000 (05:02 +0000)]
Implement VisitInitListExpr(). InitListExpr will have a nonloc::CompoundVal value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58419
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Zhongxing Xu [Thu, 30 Oct 2008 04:58:00 +0000 (04:58 +0000)]
Add CompoundVal and CompoundValData for representing the value of InitListExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58418
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Zhongxing Xu [Thu, 30 Oct 2008 04:53:23 +0000 (04:53 +0000)]
Fix 80-col.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58417
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Daniel Dunbar [Thu, 30 Oct 2008 00:53:12 +0000 (00:53 +0000)]
Fix specification references link.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58412
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Ted Kremenek [Thu, 30 Oct 2008 00:00:57 +0000 (00:00 +0000)]
Mark yy_fatal_error as a panic function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58410
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Douglas Gregor [Wed, 29 Oct 2008 23:31:03 +0000 (23:31 +0000)]
Improve documentation for Sema::CheckReferenceInit
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58404
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Daniel Dunbar [Wed, 29 Oct 2008 22:36:39 +0000 (22:36 +0000)]
NeXT: Emit protocol objects lazily.
- That is, the metadata for a protocol is only emitted if that
protocol is actually used in the translation unit. This is
important because Objective-C headers frequently contain a large
number of protocol definitions, only a few of which will be used in
any given file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58400
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Steve Naroff [Wed, 29 Oct 2008 21:23:59 +0000 (21:23 +0000)]
Convert SynthBlockInitExpr() from text->AST based implementation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58396
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Sebastian Redl [Wed, 29 Oct 2008 19:45:21 +0000 (19:45 +0000)]
Remove workaround for reference. No longer necessary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58395
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Sebastian Redl [Wed, 29 Oct 2008 19:29:09 +0000 (19:29 +0000)]
Fix missing %s in run string causing hang during tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58394
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Ted Kremenek [Wed, 29 Oct 2008 18:41:34 +0000 (18:41 +0000)]
Fix crash reported in PR2923 where a function declared using typeof(another_function) would have FunctionDecl::getNumParams() return the number of parameters in the original function type and not the number of parameters in the actual FunctionDecl.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58392
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Steve Naroff [Wed, 29 Oct 2008 18:15:37 +0000 (18:15 +0000)]
Handle block literals at file scope, remove some dead code, etc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58390
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Douglas Gregor [Wed, 29 Oct 2008 18:00:54 +0000 (18:00 +0000)]
Make the non-reference check in Expr work always
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58388
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Douglas Gregor [Wed, 29 Oct 2008 15:10:40 +0000 (15:10 +0000)]
Simplify and correct the check for function redefinitions. This does two things:
- Allows definitions of overloaded functions :)
- Eliminates extraneous error messages when we have a definition of a
function that isn't an overload but doesn't have exactly the same type
as the original.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58382
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Douglas Gregor [Wed, 29 Oct 2008 14:50:44 +0000 (14:50 +0000)]
Implement overloading rules for reference binding
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58381
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Steve Naroff [Wed, 29 Oct 2008 14:49:46 +0000 (14:49 +0000)]
Make sure internally synthesized block pointer types are converted before pretty printing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58380
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Douglas Gregor [Wed, 29 Oct 2008 13:50:18 +0000 (13:50 +0000)]
Temporary disable the const-object-declaration-without-initializer check, because it depends on linkage-specifier semantics we don't yet have
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58377
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Daniel Dunbar [Wed, 29 Oct 2008 08:50:02 +0000 (08:50 +0000)]
Workaround an LLVM bug where inlining functions with debug info breaks
code generation.
- For now, disable running the always inliner pass (at -O0) if we are
also generating debug information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58376
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Daniel Dunbar [Wed, 29 Oct 2008 07:56:11 +0000 (07:56 +0000)]
Improve llvm-gcc compatibility, -Os implies -O2 (sortof).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58374
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Zhongxing Xu [Wed, 29 Oct 2008 07:05:10 +0000 (07:05 +0000)]
Add notes for SCA.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58373
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Ted Kremenek [Wed, 29 Oct 2008 06:19:03 +0000 (06:19 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58369
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Daniel Dunbar [Wed, 29 Oct 2008 05:58:09 +0000 (05:58 +0000)]
Update FindSpecRefs to recognize named section references.
- Unfortunately, I don't have an easy way to map from named sections
to numbers nicely so they don't get page numbers or integrate in
the list well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58368
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Eli Friedman [Wed, 29 Oct 2008 04:39:20 +0000 (04:39 +0000)]
Fix for PR2966: va_start/va_end use the *address* of the
va_list, not the value. Patch fixes an assert on
x86-64 and a wrong-code bug on x86. I'm not completely sure,
but I think it's a regression from r58306.
Does anyone run regression tests regularly on x86-64? The crash should
have been picked up there.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58366
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Ted Kremenek [Wed, 29 Oct 2008 04:30:28 +0000 (04:30 +0000)]
Patch by Nikita Zhuk:
The attached patch adds additional checks to -warn-objc-missing-dealloc. It checks that all ivars which are used in implementation of synthesized properties are either
a) released in dealloc if the property has retain" or "copy" attribute OR
b) not released in dealloc if the property has "assign" attribute
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58363
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Ted Kremenek [Wed, 29 Oct 2008 04:07:07 +0000 (04:07 +0000)]
IOServiceGetMatchingServices is a release function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58362
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Daniel Dunbar [Wed, 29 Oct 2008 03:42:18 +0000 (03:42 +0000)]
Choose CompileOptions (optimization passes) to match llvm-gcc more
closely.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58361
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Daniel Dunbar [Wed, 29 Oct 2008 03:37:55 +0000 (03:37 +0000)]
Fix mmintrin.h to use proper definition of functions taking no
arguments.
- More important than it looks, this inhibits trivial inlining
otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58360
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Zhongxing Xu [Wed, 29 Oct 2008 02:34:02 +0000 (02:34 +0000)]
Rename: AddDecl => BindDecl
BindDecl better describes what the function does:
- Bind the VarDecl to its memory region
- Bind the memory region to some initial value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58359
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Douglas Gregor [Wed, 29 Oct 2008 02:00:59 +0000 (02:00 +0000)]
Tweak Sema::CheckReferenceInit so that it (optionally) computes an
ImplicitConversionSequence and, when doing so, following the specific
rules of [over.best.ics].
The computation of the implicit conversion sequences implements C++
[over.ics.ref], but we do not (yet) have ranking for implicit
conversion sequences that use reference binding.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58357
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Zhongxing Xu [Wed, 29 Oct 2008 01:13:28 +0000 (01:13 +0000)]
MemSpaceRegions could be uninitialized. We only require R is a real region.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58356
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Douglas Gregor [Wed, 29 Oct 2008 00:13:59 +0000 (00:13 +0000)]
Implement initialization of a reference (C++ [dcl.init.ref]) as part
of copy initialization. Other pieces of the puzzle:
- Try/Perform-ImplicitConversion now handles implicit conversions
that don't involve references.
- Try/Perform-CopyInitialization uses
CheckSingleAssignmentConstraints for C. PerformCopyInitialization
is now used for all argument passing and returning values from a
function.
- Diagnose errors with declaring references and const values without
an initializer. (Uses a new Action callback, ActOnUninitializedDecl).
We do not yet have implicit conversion sequences for reference
binding, which means that we don't have any overloading support for
reference parameters yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58353
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Chris Lattner [Tue, 28 Oct 2008 20:33:42 +0000 (20:33 +0000)]
.s files don't require the preprocessor, patch by Roman Divacky!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58349
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Steve Naroff [Tue, 28 Oct 2008 20:29:00 +0000 (20:29 +0000)]
More changes necessary to integrate the objc and blocks rewriters.
With this commit, stuff like this is very close to working...
[foo barf:^(int){ printf("whatever\n"); }];
Here is what is currently translates to...
((id (*)(id, SEL, void (^)(int)))(void *)objc_msgSend)((id)foo, sel_registerName("barf:"), (void (*)(int))__main_block_func_0);
I just need make sure the funky cast on objc_msgSend() is converted from "void (^)(int)" to "void (*)(int)". Since the cast doesn't appear in the source code, it needs to be converted in RewriteObjC::SynthMessageExpr().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58348
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Ted Kremenek [Tue, 28 Oct 2008 20:09:57 +0000 (20:09 +0000)]
Minor UI enhancement:
(1) when all of the bug category boxes are checked, automatically check "All Bugs"
(2) when any of the bug category boxes are unchecked, automatically uncheck "All Bugs"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58346
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Ted Kremenek [Tue, 28 Oct 2008 19:56:52 +0000 (19:56 +0000)]
Patch by Nikita Zhuk:
The attached patch adds a checkbox to the scan-build summary report, which toggles all other checkboxes' states.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58344
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Daniel Dunbar [Tue, 28 Oct 2008 19:23:05 +0000 (19:23 +0000)]
Access pass manager consistently.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58342
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Daniel Dunbar [Tue, 28 Oct 2008 19:12:58 +0000 (19:12 +0000)]
80-col fixes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58341
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Douglas Gregor [Tue, 28 Oct 2008 15:36:24 +0000 (15:36 +0000)]
Rename ExplicitCCastExpr to CStyleCastExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58331
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Douglas Gregor [Tue, 28 Oct 2008 15:29:51 +0000 (15:29 +0000)]
Replace a dyn_cast with a cast when we know the exact type
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58330
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Zhongxing Xu [Tue, 28 Oct 2008 09:32:08 +0000 (09:32 +0000)]
Add newline.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58322
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Zhongxing Xu [Tue, 28 Oct 2008 09:09:48 +0000 (09:09 +0000)]
Update random notes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58321
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Zhongxing Xu [Tue, 28 Oct 2008 05:15:23 +0000 (05:15 +0000)]
Add isGlobalsRegion() predicate to MemRegionManager.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58313
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Chris Lattner [Tue, 28 Oct 2008 01:02:17 +0000 (01:02 +0000)]
clarify comment, rename argument to avoid a subtle conflict
with an ivar that wasn't a bug but was confusing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58311
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Daniel Dunbar [Tue, 28 Oct 2008 00:38:08 +0000 (00:38 +0000)]
Call llvm_shutdown() on (normal) termination. This makes --time-passes usable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58308
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Daniel Dunbar [Tue, 28 Oct 2008 00:36:04 +0000 (00:36 +0000)]
Don't run the verifier as part of IRgen, this is now down (per module)
in the driver (this means we no longer run the verifier per function, however).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58307
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Douglas Gregor [Tue, 28 Oct 2008 00:22:11 +0000 (00:22 +0000)]
Improve our handling of (C++) references within Clang. Specifically:
- Do not allow expressions to ever have reference type
- Extend Expr::isLvalue to handle more cases where having written a
reference into the source implies that the expression is an lvalue
(e.g., function calls, C++ casts).
- Make GRExprEngine::VisitCall treat the call arguments as lvalues when
they are being bound to a reference parameter.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58306
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Ted Kremenek [Tue, 28 Oct 2008 00:18:42 +0000 (00:18 +0000)]
Initialize Suffix and Prefix to 0, even with a bad entry. Removes an uninitialized value warning from gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58305
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Daniel Dunbar [Tue, 28 Oct 2008 00:17:57 +0000 (00:17 +0000)]
Add attribute always_inline support.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58304
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Daniel Dunbar [Tue, 28 Oct 2008 00:06:25 +0000 (00:06 +0000)]
Mark mmintrin functions static inline, this ensures they don't end up
being emitted unless needed and doesn't inhibit inlining.
- Can be fixed once we implement C99 inline semantics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58303
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Ted Kremenek [Mon, 27 Oct 2008 23:39:39 +0000 (23:39 +0000)]
- Fix type-punning warning in SVals.cpp by using a real iterator class for symbol_iterator.
- Add symbol_iterator support for SymbolicRegions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58300
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Ted Kremenek [Mon, 27 Oct 2008 23:02:39 +0000 (23:02 +0000)]
Remove type-punning warning in GRExprEngine. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58292
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Mike Stump [Mon, 27 Oct 2008 22:49:55 +0000 (22:49 +0000)]
Skip random pathname characters better. I had a 5 in mine.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58291
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Ted Kremenek [Mon, 27 Oct 2008 22:42:11 +0000 (22:42 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58289
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Daniel Dunbar [Mon, 27 Oct 2008 22:11:01 +0000 (22:11 +0000)]
Add test case to exercise IRgen "unsupported" path (mostly cleanup).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58286
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Daniel Dunbar [Mon, 27 Oct 2008 22:10:13 +0000 (22:10 +0000)]
With -verify, only exit early on failure.
- Nice if -verify test exercise the various cleanup functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58285
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Daniel Dunbar [Mon, 27 Oct 2008 22:03:52 +0000 (22:03 +0000)]
Remove unneeded CheckASTConsumer function.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58282
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Daniel Dunbar [Mon, 27 Oct 2008 22:01:05 +0000 (22:01 +0000)]
Comment fix, ParseAST does not take ownership of the consumer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58281
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Ted Kremenek [Mon, 27 Oct 2008 22:00:16 +0000 (22:00 +0000)]
Add 'expected-warning' for braces around scalar initializer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58280
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Ted Kremenek [Mon, 27 Oct 2008 21:57:17 +0000 (21:57 +0000)]
Added compound literal test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58279
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Ted Kremenek [Mon, 27 Oct 2008 21:54:31 +0000 (21:54 +0000)]
Added preliminary support for CompoundLiterals in the static analyzer:
- GRExprEngine::VisitCompoundLiteral...
(1) visits the initializer list (generating ExplodedNodes)
(2) creates a CompoundMemRegion for the literal
(3) creates a new state with the bound literal values using
GRStateManager::BindCompoundLiteral
- GRStateManager::BindCompoundLiteral simply calls
StoreManager::BindCompoundLiteral to get a new store and returns a persistent
GRState with that store.
- BasicStore::BindCompoundLiteral simply returns the same store, as it
doesn't handle field sensitivity
- RegionStore::BindCompoundLiteral currently fires an assert (pending discussion
of how to best implement mappings for CompoundLiteralRegion).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58277
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Ted Kremenek [Mon, 27 Oct 2008 21:41:20 +0000 (21:41 +0000)]
Update Xcode project.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58276
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Ted Kremenek [Mon, 27 Oct 2008 21:01:26 +0000 (21:01 +0000)]
Pull determination of the super region for a VarRegion into a single getVarRegion() method. This provides a common clean API for clients.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58272
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Ted Kremenek [Mon, 27 Oct 2008 20:57:58 +0000 (20:57 +0000)]
Added CompoundLiteralRegion to represent the (temporary) memory allocated for a compound literal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58270
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Steve Naroff [Mon, 27 Oct 2008 20:54:44 +0000 (20:54 +0000)]
Fix testsuite regression for "crash.m".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58269
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Daniel Dunbar [Mon, 27 Oct 2008 20:40:41 +0000 (20:40 +0000)]
Don't double free module when IRgen fails.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58266
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Daniel Dunbar [Mon, 27 Oct 2008 20:01:06 +0000 (20:01 +0000)]
Improve dependency file support.
- Add support for -MP (phony targets).
- Use raw_ostream for output instead of std::string concatenation.
- Break long lines in a GCC (4.2) compatible manner.
- Output dependents in #included order (to match GCC).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58265
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Douglas Gregor [Mon, 27 Oct 2008 19:41:14 +0000 (19:41 +0000)]
Refactor the expression class hierarchy for casts. Most importantly:
- CastExpr is the root of all casts
- ImplicitCastExpr is (still) used for all explicit casts
- ExplicitCastExpr is now the root of all *explicit* casts
- ExplicitCCastExpr (new name needed!?) is a C-style cast in C or C++
- CXXFunctionalCastExpr inherits from ExplicitCastExpr
- CXXNamedCastExpr inherits from ExplicitCastExpr and is the root of all
of the C++ named cast expression types (static_cast, dynamic_cast, etc.)
- Added classes CXXStaticCastExpr, CXXDynamicCastExpr,
CXXReinterpretCastExpr, and CXXConstCastExpr to
Also, fixed returned-stack-addr.cpp, which broke once when we fixed
reinterpret_cast to diagnose double->int* conversions and again when
we eliminated implicit conversions to reference types. The fix is in
both testcase and SemaChecking.cpp.
Most of this patch is simply support for the renaming. There's very
little actual change in semantics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58264
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Steve Naroff [Mon, 27 Oct 2008 18:50:14 +0000 (18:50 +0000)]
Some fixups to the previous objc/blocks rewriter smerge.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58262
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Ted Kremenek [Mon, 27 Oct 2008 18:40:21 +0000 (18:40 +0000)]
- Move ExprIterator to Stmt.h so that it can be used by classes defined in Stmt.h
- Implement child_begin() and child_end() for AsmStmt. Previously these had stub implementations that did not iterate over the input/output operands of an inline assembly statement.
- Use ExprIterator for performing iteration over input/output operands.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58261
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Steve Naroff [Mon, 27 Oct 2008 17:20:55 +0000 (17:20 +0000)]
Integrate the blocks and objc rewriters.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58253
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Sebastian Redl [Mon, 27 Oct 2008 16:34:21 +0000 (16:34 +0000)]
Fix some invalid casts that are detected by Sema now or soon.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58252
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Zhongxing Xu [Mon, 27 Oct 2008 14:26:32 +0000 (14:26 +0000)]
Add store option to scan-build and ccc-analyzer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58248
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Zhongxing Xu [Mon, 27 Oct 2008 13:35:03 +0000 (13:35 +0000)]
Use ASTContext::getCanonicalType() to get TypedRegion's type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58247
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Zhongxing Xu [Mon, 27 Oct 2008 13:17:02 +0000 (13:17 +0000)]
An ElementRegion is really a typed region. Its super region's type has to be ArrayType.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58245
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Douglas Gregor [Mon, 27 Oct 2008 12:50:38 +0000 (12:50 +0000)]
When destroying a translation unit, deallocate its owned declarations in reverse order, because there may be dependencies among the declarations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58244
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Zhongxing Xu [Mon, 27 Oct 2008 12:23:17 +0000 (12:23 +0000)]
We cannot get precise lvalue for symbolic base array region.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58243
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Steve Naroff [Mon, 27 Oct 2008 11:34:16 +0000 (11:34 +0000)]
Replace common diagnostic with a convenience function.
This simplifies debug of this particular diagnostic (and removes some code clutter).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58242
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Steve Naroff [Mon, 27 Oct 2008 10:33:19 +0000 (10:33 +0000)]
Fix <rdar://problem/
6315646 > clang on xcode: error: invalid operands to binary expression ('id<NSTableViewDelegate>' and 'XCExtendedArrayController *').
There is still a bug here (as the FIXME in the test case indicates). Prior to this patch, the bug would generate an error. Now, we simply do nothing (which is less harmful until we can get it right). The complete bug fix will require changing ASTContext::mergeTypes(), which I'd like to defer for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58241
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Zhongxing Xu [Mon, 27 Oct 2008 09:24:07 +0000 (09:24 +0000)]
Get the canonical type for struct initialization. The original code would crash on TypedefType.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58236
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Zhongxing Xu [Mon, 27 Oct 2008 09:21:27 +0000 (09:21 +0000)]
Add test for SCA region store.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58235
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Zhongxing Xu [Mon, 27 Oct 2008 09:19:25 +0000 (09:19 +0000)]
Add test for SCA region store.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58234
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Zhongxing Xu [Mon, 27 Oct 2008 09:00:08 +0000 (09:00 +0000)]
Only loc::MemRegionVal can be modified. This avoids crashing in RegionStore when a function pointer is used as an argument.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58233
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Chris Lattner [Mon, 27 Oct 2008 01:19:25 +0000 (01:19 +0000)]
Rename Characteristic_t to CharacteristicKind
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58224
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Chris Lattner [Mon, 27 Oct 2008 01:11:29 +0000 (01:11 +0000)]
Fix the definition of __builtin_va_list on PPC, which was set to the V4 ABI, not the
darwin or AIX abis. This fixes PR2904.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58222
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Chris Lattner [Sun, 26 Oct 2008 23:53:12 +0000 (23:53 +0000)]
make codegen reject initializes with designators, like this:
t.c:1:13: error: cannot codegen this designators yet
int a[10] = {2, 4, [8]=9, 10};
^~~~~~~~~~~~~~~~~
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58220
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Chris Lattner [Sun, 26 Oct 2008 23:43:26 +0000 (23:43 +0000)]
Remember whether an initlist had a designator in the AST.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58218
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Chris Lattner [Sun, 26 Oct 2008 23:35:51 +0000 (23:35 +0000)]
pass designators into sema. This completes parser-level designator
support as far as I know.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58217
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Chris Lattner [Sun, 26 Oct 2008 23:29:41 +0000 (23:29 +0000)]
implement some more FIXMEs, by rejecting more bogus stuff in
objc mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58216
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Chris Lattner [Sun, 26 Oct 2008 23:22:23 +0000 (23:22 +0000)]
add some simple designator testcases. Reject things like this:
struct foo Y[10] = {
[4] .arr [2] 4 // expected-error {{expected '=' or another designator}}
};
because the "missing equals" extension only is valid if there
is exactly one array designator.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58215
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Chris Lattner [Sun, 26 Oct 2008 23:06:54 +0000 (23:06 +0000)]
improve comments, build array and array range designator nodes,
fix an obscure memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58213
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