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2009-03-31Driver: Call 'as' directly on FreeBSD.Daniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68121 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31(LLVM up) Update to use llvm::sys::getHostTriple().Daniel Dunbar
- Always pass -triple to clang-cc (-arch will be removed). - clang-cc doesn't play guess work with the target triple anymore. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Add -Wdeprecated-declarations to driver and add a test case.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31We fully support namespace aliases now.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31More toward nonfragile abi's synthesized ivars.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68115 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Some "prep" work for handling ObjC @-string constants that contain UTF-8. No ↵Steve Naroff
functionality change. Changed GenerateConstantString() to take an ObjCStringLiteral (instead of a std::string). While this isn't strictly necessary, it seems cleaner and allows us to cache to "containsNonAscii" if necessary (to avoid checking in both Sema and CodeGen). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Implement -Wmissing-prototypes. Fixes PR3911.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68110 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Add support for -Wdeprecated-declarations.Steve Naroff
This fixes <rdar://problem/6712496> Unable to disable deprecated warning. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68108 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Incorporate feedback from Eli.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68107 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Fix a problem in ASTContext::addRecordToClass handling forward declarations.Chris Lattner
In a case like: @class foo; foo *P; addRecordToClass was making an empty shadow struct for the foo interface and completing it. Later when an: @interface foo ... @endif foo *Q; was seen, ASTContext::addRecordToClass would think that foo was already laid out and not lay out the definition. This fixes it to create a forward declared struct the first time around, then complete it when the definition is seen. Note that this causes two tests to regress, because something is trying to get the size of the forward declared structs returned by this. Previously, this would end up getting a size of zero but now it properly dies. I'm not sure what the right solution is for this, so I xfailed the tests. Fariborz, please take a look at this. The testcase in rdar://6676794 now gets farther, but dies later because the objc ivar is not assigned a field number. As an aside, I really don't like the fact that the objc front-end is creating shadow C structs for ObjC types. This seems like an implementation detail of the code generator that could be fixed by better factoring of the extant code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31remove a dead prototypeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31remove the warning. We don't control what users do, and this codeChris Lattner
is run for perfectly reasonable things like NSString* because type layout is recursive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68104 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31disable copying of Type objects.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68103 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31do not *copy* objc interface types, just use their reference.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68102 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31fill in temporary smallvectors instead of vectors for performance.Chris Lattner
Fix BuildAggrIvarLayout to not access vectors out of range. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31simplify some castingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68098 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31small cleanups.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68095 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31add a const version of the lookupFieldDeclForIvar method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31reduce nesting.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68091 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Codegen sometimes crashes on comparisons that aren't legal, justChris Lattner
disable this feature for now, to err on the side of rejecting instead of sometimes crashing. rdar://6326239 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68088 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Check in test for namespace aliases+using directives.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Document NamespaceAliasDecl.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68085 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Update test case.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Parsing and AST representation for dependent template names that occurDouglas Gregor
within nested-name-specifiers, e.g., for the "apply" in typename MetaFun::template apply<T1, T2>::type At present, we can't instantiate these nested-name-specifiers, so our testing is sketchy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31fe support for objc2's nonfragile-abi synthesized ivars.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Implement UCN support for C string literals (C99 6.4.3) and add some very ↵Steve Naroff
basic tests. Chris Goller has graciously offered to write some test to help validate UCN support. From a front-end perspective, I believe this code should work for ObjC @-strings. At the moment, I believe we need to tweak the code generation for @-strings (which doesn't appear to handle them). Will be investigating. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68076 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Slight generalization for Evaluate with const variables.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Improve the representation of template names in the AST. ThisDouglas Gregor
representation handles the various ways in which one can name a template, including unqualified references ("vector"), qualified references ("std::vector"), and dependent template names ("MetaFun::template apply"). One immediate effect of this change is that the representation of nested-name-specifiers in type names for class template specializations (e.g., std::vector<int>) is more accurate. Rather than representing std::vector<int> as std::(vector<int>) we represent it as (std::vector)<int> which more closely follows the C++ grammar. Additionally, templates are no longer represented as declarations (DeclPtrTy) in Parse-Sema interactions. Instead, I've introduced a new OpaquePtr type (TemplateTy) that holds the representation of a TemplateName. This will simplify the handling of dependent template-names, once we get there. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68074 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Add partial CFG support for Objective-C exception-handling blocks. We basicallyTed Kremenek
assume that @catch blocks are never executed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Re-apply 68028. The code had drifted enough that the tests would fail withoutTed Kremenek
it. Will discuss offline whether symbolic regions should by typed or typeless. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Comment fix.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Revert 68028.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68068 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Added new info to property impl. AST node to supportFariborz Jahanian
objc2's ivar synthesis. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Remove dead code.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Implement -Wno-pointer-sign.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Sketch FreeBSD tool chain.Daniel Dunbar
- Patch by Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Code gen does not yet supports __asm__ on a variableFariborz Jahanian
declaration. Reject it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68058 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Simplify more code by using SVal::getAsSymbol().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68052 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Simplify more code by using SVal::getAsSymbol() instead ofTed Kremenek
loc::SymbolVal/nonloc::SymbolVal probing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Convert use of loc::SymbolVal and nonloc::SymbolVal to V.getAsSymbol(). ThisTed Kremenek
also makes this code more correct as it transparently handles SVals that wrapped TypedViewRegions(SymbolicRegions). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68048 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Add another uninitialized values test case illustrating that the CFG correctlyTed Kremenek
handles declarations with multiple variables. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68046 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Remove a trivial FIXMEDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68045 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Unbreak ArgList::hasFlag.Daniel Dunbar
- <rdar://problem/6726511> [driver] clang does not have -msoft-float hooked up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Use CodeGenModule API for ObjC runtime function references.Fariborz Jahanian
Patch by David Chisnall. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Fix -MD with no -MT when -o is specified (and fix test case).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Add version of GRExprEngine::AddCheck that registered a GRSimpleAPICheck thatTed Kremenek
will be called for every expression in a basic block. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Some very rough Driver documentation.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68030 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Missed test case update (part of previous commit)Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68029 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Make SymbolicRegion untyped.Zhongxing Xu
Layer the type information with a TypedViewRegion on top of the SymbolicRegion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68028 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30Driver: Support -M and -MM.Daniel Dunbar
- Not particularly elegant, but my hand is forced by gcc. Also, tweak -ccc-print-bindings output. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68027 91177308-0d34-0410-b5e6-96231b3b80d8
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