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2009-10-12Fixup windows include paths. Patch by John Thompson.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83898 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12Typo in AddGnuCPlusPlusIncludePaths.Edward O'Callaghan
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Efficiency refinements.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Push all the way out to 80.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83664 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Passing const Triple& is sufficient for AddDefaultSystemIncludePaths()Axel Naumann
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Add a refactor pointer...Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83599 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Set up include paths for VC++ and Cygwin headers, along with theMike Stump
existing MinGW headers, plus the newer 4.4.0 version. Patch by John Thompson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Installation of Clang libraries and headers, from Axel Naumann!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83582 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Remove use of std::ofstream in HTMLDiagnostics.cpp.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83560 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Refactor the c++ include path a bit.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83357 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Encode the Clang branch and Subversion revision into a PCH file, andDouglas Gregor
assume that PCH files from different Clang revisions are not compatible. Addresses <rdar://problem/7266572>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Move the "needs exception support" logic to clang. This also fixesRafael Espindola
-fno-exceptions in C++ code. We used to always define __EXCEPTIONS in C++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Pull TypeLocVisitor into its own header file.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83112 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Introduce ObjCInterfaceLoc which provides type source information for ObjC ↵Argyrios Kyrtzidis
interfaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83097 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Introduce ObjCProtocolListLoc for keeping source location information for ↵Argyrios Kyrtzidis
protocol references. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Introduce ObjCProtocolListType type subclass.Argyrios Kyrtzidis
This is used only for keeping detailed type source information for protocol references, it should not participate in the semantics of the type system. Its protocol list is not canonicalized. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83093 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-26Pass the formatted_raw_ostream to createPrintModulePass andDan Gohman
createBitcodeWriterPass instead of the underlying raw_ostream. This avoids trouble with formatted_raw_ostream's behavior of setting the underlying stream to be unbuffered, which resulted in clang -emit-llvm -S using unbuffered output. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-26Hoist some branches in AnalysisManager::HandleTranslationUnit so weTed Kremenek
avoid scanning for an "entry point" FunctionDecl if we (a) have no translation unit actions and (b) no entry point function has been specified. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-26Don't try to dump invalid decls or forward decls.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25Who would have thought that empty classes were so tricky? Handle cases where ↵Anders Carlsson
an empty virtual base class needs to be moved aside because it conflicts with the first field. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Improve the record layout dumper.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Refactor the representation of qualifiers to bring ExtQualType out of theJohn McCall
Type hierarchy. Demote 'volatile' to extended-qualifier status. Audit our use of qualifiers and fix a few places that weren't dealing with qualifiers quite right; many more remain. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Add a -dump-record-layouts argument to clang-cc.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Update PCH serialization of FunctionDecl flags.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Allow PCH files to be read from stdin.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82525 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Add StringLiteral::getString -> StringRef.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82514 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Change all the Type::getAsFoo() methods to specializations of Type::getAs().John McCall
Several of the existing methods were identical to their respective specializations, and so have been removed entirely. Several more 'leaf' optimizations were introduced. The getAsFoo() methods which imposed extra conditions, like getAsObjCInterfacePointerType(), have been left in place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Add missing PCH support for -fstack-protector.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82435 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Change ASTUnit to only initialize the predefines buffer to the suggested ↵Daniel Dunbar
predefines. - It isn't really clear what to do with the preprocessor here, but this is more sensible. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Change ASTUnit to take the Diagnostic as an argument, the client should have ↵Daniel Dunbar
control of this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Fix regression introduced by r82198 that caused functions/methods with ↵Ted Kremenek
invalid CFGs to get analyzed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Introduce caching of diagnostics in BugReporter. This provides extraTed Kremenek
pruning of diagnostics that may be emitted multiple times. This is accomplished by adding FoldingSet profiling support to PathDiagnostic, and then having BugReporter record what diagnostics have been issued. This was motived to a serious bug introduced by moving the 'divide-by-zero' checking outside of GRExprEngine into a separate 'Checker' class. When analyzing code using the '-fobjc-gc' option, a given function would be analyzed twice, but the second time various "internal checks" would be disabled to avoid emitting multiple diagnostics (e.g., "null dereference") for the same issue. The problem is that such checks also effect path pruning and don't just emit diagnostics. This resulted in an assertion failure involving a real divide-by-zero in some analyzed code where we would get an assertion failure in APInt because the 'DivZero' check was disabled and didn't prune the logic that resulted in the divide-by-zero in the analyzer. The implemented solution is somewhat of a hack, and may not perform extremely well. This will need to be cleaned up over time. As a regression test, 'misc-ps.m' has been modified so that its tests are run using -fobjc-gc to test this diagnostic pruning behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17PCH: When writing PCH files, tweak the predicate function deciding whether ↵Daniel Dunbar
to mark a decl as "external" to be closer to reality. This still isn't perfect, but I believe it is conservatively accurate at marking decls which IRgen needs to see, while still keeping the "deserialization footprint" on Cocoa.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82112 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17PCH: When deserializing an explicit "external definition", don't pass it to ↵Daniel Dunbar
HandleTopLevelDecl -- this is already being done inside the reader. This is something of a hack, since whether the reader actually did this depends on the "isConsumerInterestedIn" predicate. I think we need to rework how this works, but I need to discuss with Doug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82111 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Fix spelling.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82078 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Rework the way we determine whether an externally visible symbol isDouglas Gregor
generated for an inline function definition, taking into account C99 and GNU inline/extern inline semantics. This solution is simpler, cleaner, and fixes PR4536. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Eliminate FunctionDecl::getBodyIfAvailableDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81588 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Update prototype.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Start to add a new transfer function that inlines callee. To be continued.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Non fragile ABI for GNU runtime. Patch bu David Chisnall.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81462 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Make AnalysisManager stateless. Now other analyzer components only depends onZhongxing Xu
local node information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81433 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Improve handling of initialization by constructor, by ensuring thatDouglas Gregor
such initializations properly convert constructor arguments and fill in default arguments where necessary. This also makes the ownership model more clear. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81394 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Fix PR4922, where Sema would complete tentative definitions in nondeterminsticChris Lattner
order because it was doing so while iterating over a densemap. There are still similar problems in other places, for example WeakUndeclaredIdentifiers is still written to the PCH file in a nondeterminstic order, and we emit warnings about #pragma weak in nondeterminstic order. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-07Remove trailing whitespace.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-07More <sstream> removal.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81150 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Replace some instances of std::string with StringRefs.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Basic support for representing elaborated type specifiersJohn McCall
directly in the AST. The current thinking is to create these only in C++ mode for efficiency. But for now, they're not being created at all; patch to follow. This will let us do things like verify that tags match during template instantation, as well as signal that an elaborated type specifier was used for clients that actually care. Optimally, the TypeLoc hierarchy should be adjusted to carry tag location information as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Implement accessors clang_getCursorKind(), clang_getCursorDecl().Steve Naroff
Implement clang_getCursor() - wired up to Argiris's work. Implement callbacks for CXCursor_ObjCProtocolRef. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81004 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Don't use '%ll', this doesn't workin on Win32.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80933 91177308-0d34-0410-b5e6-96231b3b80d8
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