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2008-10-30Patch by Nikita Zhuk:Ted Kremenek
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Make sure RewriteObjCMethodDecl() does a block pointer rewrite.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Fix arithmetic type checkDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58429 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Add a couple fixes for rewriting ivars/methods that use/contain blocks.Steve Naroff
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Convert SynthesizeBlockCall() from test->AST based implementation.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58427 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Merge the array and struct case. They are essentially the same.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58422 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Rename:Zhongxing Xu
- SetSVal(GRState*, Loc, SVal) => BindLoc - SetSVal(GRState*, Expr*, SVal) => BindExpr git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58421 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Adjust code format.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58420 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Implement VisitInitListExpr(). InitListExpr will have a nonloc::CompoundVal ↵Zhongxing Xu
value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Add CompoundVal and CompoundValData for representing the value of InitListExpr.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58418 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Fix 80-col.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58417 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Fix specification references link.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58412 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30Mark yy_fatal_error as a panic function.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58410 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Improve documentation for Sema::CheckReferenceInitDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58404 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29NeXT: Emit protocol objects lazily.Daniel Dunbar
- 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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Convert SynthBlockInitExpr() from text->AST based implementation.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58396 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Remove workaround for reference. No longer necessary.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58395 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Fix missing %s in run string causing hang during tests.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58394 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Fix crash reported in PR2923 where a function declared using ↵Ted Kremenek
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Handle block literals at file scope, remove some dead code, etc.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58390 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Make the non-reference check in Expr work alwaysDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58388 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Simplify and correct the check for function redefinitions. This does two things:Douglas Gregor
- 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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Implement overloading rules for reference bindingDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58381 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Make sure internally synthesized block pointer types are converted before ↵Steve Naroff
pretty printing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Temporary disable the const-object-declaration-without-initializer check, ↵Douglas Gregor
because it depends on linkage-specifier semantics we don't yet have git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58377 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Workaround an LLVM bug where inlining functions with debug info breaksDaniel Dunbar
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Improve llvm-gcc compatibility, -Os implies -O2 (sortof).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58374 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Add notes for SCA.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58373 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Update checker build.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58369 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Update FindSpecRefs to recognize named section references.Daniel Dunbar
- 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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Fix for PR2966: va_start/va_end use the *address* of the Eli Friedman
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Patch by Nikita Zhuk:Ted Kremenek
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29IOServiceGetMatchingServices is a release function.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58362 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Choose CompileOptions (optimization passes) to match llvm-gcc moreDaniel Dunbar
closely. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Fix mmintrin.h to use proper definition of functions taking noDaniel Dunbar
arguments. - More important than it looks, this inhibits trivial inlining otherwise. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58360 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Rename: AddDecl => BindDeclZhongxing Xu
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Tweak Sema::CheckReferenceInit so that it (optionally) computes an Douglas Gregor
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29MemSpaceRegions could be uninitialized. We only require R is a real region.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58356 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Implement initialization of a reference (C++ [dcl.init.ref]) as partDouglas Gregor
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28.s files don't require the preprocessor, patch by Roman Divacky!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28More changes necessary to integrate the objc and blocks rewriters.Steve Naroff
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Minor UI enhancement:Ted Kremenek
(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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Patch by Nikita Zhuk:Ted Kremenek
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 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Access pass manager consistently.Daniel Dunbar
- No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58342 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-2880-col fixes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58341 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Rename ExplicitCCastExpr to CStyleCastExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58331 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Replace a dyn_cast with a cast when we know the exact typeDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58330 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Add newline.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58322 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Update random notes.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58321 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Add isGlobalsRegion() predicate to MemRegionManager.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58313 91177308-0d34-0410-b5e6-96231b3b80d8
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