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2009-10-26Implement a warning for mixing bitwise logical with comparison ops. Fixes ↵Sebastian Redl
PR5297. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26Rename -nostdclanginc to -nobuiltininc.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26Update location of DataTypes.h to reflect move in LLVM with r85086.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25rename getTypeSigned() -> isTypeSigned() per daniel's review.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85076 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25Remove the Skip parameter from GetTypeForDeclarator and dependents. Take the ↵Sebastian Redl
opportunity to improve an error message and fix PR4498. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85068 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25change Sema::ActOnFriendTypeDecl to use GetTypeForDeclarator instead Chris Lattner
of ConvertDeclSpecToType, which I'd like to keep private to SemaType.cpp. We do this by cons'ing up a trivial Declarator for the type. John, please review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85060 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25In objc mode, every identifier in a cast expression was using doing aChris Lattner
type looking using getTypeName() and every property access was using NextToken() to do lookahead to see if the identifier is followed by a '.'. Rearrange this code to not need lookahead and only do the type lookup if we have "identifier." in the token stream. Also improve a diagnostic a bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85056 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-24Remove duplicated constructor declaration.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-24Preserve type source information in TypedefDecls. Preserve it acrossJohn McCall
template instantiation. Preserve it through PCH. Show it off to the indexer. I'm healthily ignoring the vector type cases because we don't have a sensible TypeLoc implementation for them anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Store the builtin types as CanQualTypes. Expand a bit on the CanQual API,John McCall
but also remove some methods that cause ambiguities, and generally make CanQual<blah> more analogous to QualType. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Remove OriginalTypeParmDecl; the original type is the one specifiedJohn McCall
in the DeclaratorInfo, if one is present. Preserve source information through template instantiation. This is made more complicated by the possibility that ParmVarDecls don't have DIs, which is possibly worth fixing in the future. Also preserve source information for function parameters in ObjC method declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84971 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Add ASTContext::getTrivialDeclaratorInfo, which initializes a newJohn McCall
source info block with a single location. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Diagnose misuse of '.*' and '->*' operators during parseFariborz Jahanian
instead of crashing in code gen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84968 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Fix operator precedence in Doug's most recent commit.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84964 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Eliminate QualifiedDeclRefExpr, which captured the notion of aDouglas Gregor
qualified reference to a declaration that is not a non-static data member or non-static member function, e.g., namespace N { int i; } int j = N::i; Instead, extend DeclRefExpr to optionally store the qualifier. Most clients won't see or care about the difference (since QualifierDeclRefExpr inherited DeclRefExpr). However, this reduces the number of top-level expression types that clients need to cope with, brings the implementation of DeclRefExpr into line with MemberExpr, and simplifies and unifies our handling of declaration references. Extended DeclRefExpr to (optionally) store explicitly-specified template arguments. This occurs when naming a declaration via a template-id (which will be stored in a TemplateIdRefExpr) that, following template argument deduction and (possibly) overload resolution, is replaced with a DeclRefExpr that refers to a template specialization but maintains the template arguments as written. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22When building types from declarators, instead of building two types (one forJohn McCall
the DeclaratorInfo, one for semantic analysis), just build a single type whose canonical type will reflect the semantic analysis (assuming the type is well-formed, of course). To make that work, make a few changes to the type system: * allow the nominal pointee type of a reference type to be a (possibly sugared) reference type. Also, preserve the original spelling of the reference type. Both of these can be ignored on canonical reference types. * Remove ObjCProtocolListType and preserve the associated source information on the various ObjC TypeLocs. Preserve the spelling of protocol lists except in the canonical form. * Preserve some level of source type structure on parameter types, but canonicalize on the canonical function type. This is still a WIP. Drops code size, makes strides towards accurate source location representation, slight (~1.7%) progression on Cocoa.h because of complexity drop. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84907 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Canonicality is a property of qualified types, not unqualified types.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84891 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Split clang_getCursor() into clang_getCursor() and clang_getCursorWithHint().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22When building and instantiating a template-id reference expression, such asDouglas Gregor
N::f<int> keep track of the full nested-name-specifier. This is mainly QoI and relatively hard to test; will try to come up with a printing-based test once we also retain the explicit template arguments past overload resolution. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84869 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Extend out the block descriptor structure for debug information withMike Stump
the copy/dispose helpers as appropriate. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22Enhance 'clang_createTranslationUnitFromSourceFile()' in two ways:Ted Kremenek
(1) Allow the source file to be specified in the actual command line arguments by allowing the caller to set 'source_filename' to NULL. (2) Automatically strip off the arguments '-emit-ast', '-fsyntax-only', and '-c'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Complete out debug info generation for captured __block variables. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84768 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Downgrade "function declared 'noreturn' should not return" from anDouglas Gregor
error (by default) to a warning, per C++0x [dcl.attr.noreturn]. Patch from Sean Hunt! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Extend clang_getCursor() to take a 'relativeDecl' argument (so speed up ↵Steve Naroff
searching). Without a 'relativeDecl', the algorithm is n-squared. For example, running the following command on 'Large.m' takes hours without a 'relatvieDecl'. snaroff% time ../../Debug/bin/c-index-test Large.ast all > Large.out snaroff% cat Large.m #import <Cocoa/Cocoa.h> #import <QuickTime/QuickTime.h> #import <OpenGL/OpenGL.h> With a 'relativeDecl', it takes <30 seconds:-) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84760 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21add helpful methods to TargetInfo for querying builtin integer type properties,Chris Lattner
patch by Ken Dyck! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Improve diagnostics and template instantiation behavior when callingDouglas Gregor
an overloaded function call operator. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21hookize wint_t's definition, patch by Edward O'Callaghan (from PR5233).Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Prep work to always preallocate BlockDeclRefExprs so that we canMike Stump
generate the debug information for the first parameter to the block invoke functions. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Add TypeLocBuilder, an API for incrementally creating TypeLocs. ChangeJohn McCall
the API for creating DeclaratorInfos to allow callers to provide an exact size. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21Publicize getSigilLoc / setSigilLoc for better metaprogramming.John McCall
Fix the ReferenceTypeLoc hierarchy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Add destructor and cleanup code to LocationContext (fixing some leaks). ↵Ted Kremenek
Along the way, have AnalysisManager periodically cleanup its AnalysisContextManager and LocationContextManager objects, as they don't need to forever retain all the CFGs ever created when analyzing a file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Changed text of warning in my last patch.Fariborz Jahanian
Related to radar: <rdar://problem/7308503> clang should disallow the trailing semicolon in method definitions git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84647 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Issue warning if method body starts with a semicolon.Fariborz Jahanian
Fixes <rdar://problem/7308503> clang should disallow the trailing semicolon in method definitions git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84645 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Add an example to help claify the process/assumptions...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20- Extend clang_createIndex() to support PCH and diagnostic 'filtering'. This ↵Steve Naroff
seems cleaner to me without sacrificing much flexibility. - Remove clang_wantOnlyLocalDeclarations(). - Remove 'displayDiagnostics' arguments to clang_createTranslationUnitFromSourceFile() and clang_createTranslationUnit(). - Have clang_createTranslationUnitFromSourceFile() strip the '-o <outfile>' command line arguments if they exist. Document this semantic in the header. Also verify we have a valid ASTUnit before telling it to 'unlinkTemporaryFile()'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84634 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20BumpVectorContext: Use 'unsigned' integer type with PointerIntUnion instead ↵Ted Kremenek
of bool to keep it clear that we are reasoning about an unsigned integer with a single bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20teach FormatDiagnostic to aggregate previously formatted arguments andChris Lattner
pass them down into the ArgToStringFn implementation. This allows redundancy across operands to a diagnostic to be eliminated. This isn't used yet, so no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20Refine the type of the first parameter to block invoke functions.Mike Stump
WIP. I have yet to find the magic incantation to get the structure type to be defined. If someone has a pointer, love to hear it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Really fix <rdar://problem/7312058> by adding a 'displayDiagnostics' option toTed Kremenek
clang_createTranslationUnit() and clang_createTranslationUnitFromSourceFile(). The user can now specify if the diagnostics from Clang are printed to stderr or are silenced completely. We can obviously evolve this API to be more general in the future. Note: Added a FIXME since I wasn't certain what was the best way to redirect to something analogous to '/dev/null' on Windows. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84548 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Parse a simple-template-id following a '~' when calling a destructor, e.g.,Douglas Gregor
t->~T<A0, A1>() Fixes PR5213. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84545 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19The constructor for ASTUnit now takes a DiagnosticClient*, allowing uses of ↵Ted Kremenek
ASTUnit to specify alternate DiagnosticClients. To match this API, ASTUnit::LoadFromPCHFile() now takes a corresponding DiagnosticClient* argument as well. The DiagnosticClient object is destroyed when the ASTUnit object is destroyed. The CIndex library now uses this API to create a 'IgnoreDiagnosticsClient' that simply silences diagnostics when using the clang_createTranslationUnitFromSourceFile() function. This fixes <rdar://problem/7312058>. This API can change in the future as we add more flexibility for clients. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84539 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Move Diagnostic/DiagClient/FileManager from Indexer => ASTUnit.Steve Naroff
Removing this shared data should enable clang_createTranslationUnit/clang_createTranslationUnitFromSourceFile to be run from multiple threads (related to <rdar://problem/7303432>). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84499 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Update NamedDecl::getName() to work for empty names.Daniel Dunbar
- I'm not sure this is ideal, but otherwise clients must be overly careful when handling decl's which can have empty names. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84457 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Add ObjCImplementationDecl::getName() for consistency, with FIXME.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19Add FIXME calling for rename of NamedDecl::getNameAsString.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84454 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18Fix tyop noticed by Sean Hunt.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84449 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18PR5218: Replace IdentifierInfo::getName with StringRef version, now that clientsDaniel Dunbar
are updated. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84447 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18Add ObjCCategoryImplDecl::getName() -> StringRef, and a FIXME.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84435 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18non-POD members => make it a class (also silences MSVC warnings)Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84426 91177308-0d34-0410-b5e6-96231b3b80d8
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