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2010-03-17Issue a proper diagnostic if we couldn't open dump fileKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98719 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-17Don't "take" the file manager and source manager whenDouglas Gregor
ASTUnit::LoadFromCompilerInvocation() fails to create target information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98697 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Make sure we actually override ReadHeaderFileInfo when we meant toDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98655 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Fix header-search problems with precompiled headers, where theDouglas Gregor
presence or absence of header map arguments when using the precompiled header would cause Clang to get confused about which headers had already been included/imported, along with their controlling macros. The fundamental problem is that the serialization of the header search information was relying on the UIDs of FileEntry objects at PCH generation time and PCH load time to be equivalent, which effectively means that we had to probe the same files in the same order. Differing header map arguments caused an extra FileEntry lookup, but it's easy to imagine other minor command-line arguments triggering this problem. Header-search information is now encoded along with the source-location entry for a file, so that we register information about a file's properties as a header at the same time we create the FileEntry for that file. Fixes <rdar://problem/7743243>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Switch another function to StringRef instead of char pointer pairs.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Let SourceManager::getBufferData return StringRef instead of a pair of two ↵Benjamin Kramer
const char*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Don't consume tokens past the end-of-file in an @interface. FixesDouglas Gregor
<rdar://problem/7735566>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98613 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Use SourceManager's Diagnostic object for all file-reading errors,Douglas Gregor
simplifying the SourceManager interfaces somewhat. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98598 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-16Give SourceManager a Diagnostic object with which to report errors,Douglas Gregor
and start simplifying the interfaces in SourceManager that can fail. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98594 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-15Introduce a new BufferResult class to act as the return type ofDouglas Gregor
SourceManager's getBuffer() (and similar) operations. This abstract can be used to force callers to cope with errors in getBuffer(), such as missing files and changed files. Fix a bunch of callers to use the new interface. Add some very basic checks for file consistency (file size, modification time) into ContentCache::getBuffer(), although these checks don't help much until we've updated the main callers (e.g., SourceManager::getSpelling()). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98585 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-15Add support for -Wwrite-strings. Patch by Mike M! Fixes PR 4804.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-15Remember declaration scope qualifiers in the AST. Imposes no memory overheadJohn McCall
on unqualified declarations. Patch by Enea Zaffanella! Minimal adjustments: allocate the ExtInfo nodes with the ASTContext and delete them during Destroy(). I audited a bunch of Destroy methods at the same time, to ensure that the correct teardown was being done. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98540 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Add EmitString helper methodKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98488 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Unbreak last commit. This should have been part of r98478.Kovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Pass file string by referenceKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Path related cleanup. Remove unnecessary variables.Kovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98473 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Use makeAbsolute()Kovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98472 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Move to anonymous namespaceKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Simplify code.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Use SmallString instead of SmallVectorKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98436 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13No need to call setIdentifierInfo() after LookUpIdentifierInfo() which ↵Kovarththanan Rajaratnam
LookUpIdentifierInfo() will automatically do git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Allow users to set CPPFLAGS and CXXFLAGS on the make command line.Jeffrey Yasskin
Tested: make CPPFLAGS=-m64 CXXFLAGS=-m64 -j8 && (cd tools/clang;make test) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98399 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Remember whether a ParmVarDecl was spelled with a default argument orJohn McCall
whether it inherited one from a previous declaration. Patch by Enea Zaffanella! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98362 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Add IdentifierTable::get() overload and start using itKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98343 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Add tentative support for accessing local variables withFariborz Jahanian
external linkage (static, extern, etc.) in blocks in rewriter. wip. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98265 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Change the 'super' messaging API in the rewriter.Fariborz Jahanian
Fixes radar 7738452. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98190 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Create a new InjectedClassNameType to represent bare-word references to the John McCall
injected class name of a class template or class template partial specialization. This is a non-canonical type; the canonical type is still a template specialization type. This becomes the TypeForDecl of the pattern declaration, which cleans up some amount of code (and complicates some other parts, but whatever). Fixes PR6326 and probably a few others, primarily by re-establishing a few invariants about TypeLoc sizes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Improve XML output for C++ classes, from Olaf Krzikalla!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Extend ObjCMessageExpr for class method sends with the source locationDouglas Gregor
of the class name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97943 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Keep track of type source information in the return type of anDouglas Gregor
Objective-C method declaration, e.g., for - (Foo *)myMethod; we now have TypeSourceInfo for the Foo*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Undefine correct macroKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97920 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Don't rely on implicit conversionKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Rename to addPPCallbacks since we're effectively adding a callback and maybe ↵Kovarththanan Rajaratnam
chaining it to an existing one git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Don't assert if PP already contains a valid PP callback. The PP can handle ↵Kovarththanan Rajaratnam
multiple callbacks (using PPChainedCallbacks) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06on both the mac and linux, /usr/local/include is treated Chris Lattner
as a "C++ Friendly" system header directory. This fixes PR6523. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06Lowercase for consistencyKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97878 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-05The Windows build is just too weird; there's no real cost to doing the ↵Douglas Gregor
concurrency checks for ASTUnit in all builds git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-05Switch from NDEBUG to _DEBUG, since our Windows build is funnyDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97835 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-05A little hack to identify unwanted concurrency in CIndexDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-05Use clang::io::Emit8Kovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97810 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-04Patch to get around a rewriter bug rewriting storage classFariborz Jahanian
on a block API struct definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-04Fixes a bug whereby static const block var has static Fariborz Jahanian
moved incorrectly. (radar 7714443). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97734 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-04Revert changes r97693, r97700, and r97718.John McCall
Our testing framework can't deal with disabled targets yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97719 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-04Create a TargetMachine whenever we create a CodeGenAction. The codegen ofJohn McCall
some builtins will rely on target knowledge. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-03Remove the linux c includes part of my last patch.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97679 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-03Add in more c++ header paths for later gccs under gentoo linux.Eric Christopher
Add in c header path for various linuxes as well. Partial patch from Christian Adåker! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02Move Emit24 to clang::ioKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97569 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02Cast a pointer to 'long long' to satisfy all compilation models.Fariborz Jahanian
Satisfies radar 7703202. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97532 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-01More rewriter of nested blocks fun stuff.Fariborz Jahanian
Radar 7696893. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97520 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-28Opt into the Verifier now that it's an opt-in feature ofDan Gohman
addPassesToEmitFile. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97358 91177308-0d34-0410-b5e6-96231b3b80d8
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