Driver: Rework OptTable to have no dependency on the options it manages.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89234 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Make local type name more distinct.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89233 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Store Option ID field as unsigned to drop dependency on the options
type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89232 91177308-0d34-0410-b5e6-96231b3b80d8

Predefine __INTPTR_WIDTH__ for future use in stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89231 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the __INTMAX_TYPE__ and __UINTMAX_TYPE__ built-in macros as they are no
longer used by stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89230 91177308-0d34-0410-b5e6-96231b3b80d8

Use llvm::sys::Path to check isAbsolute, instead of hard coding. Also, remove random FIXME (?).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89229 91177308-0d34-0410-b5e6-96231b3b80d8

Improve diagnostics and recovery when parsing @synthesized definitions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89227 91177308-0d34-0410-b5e6-96231b3b80d8

Define INTMAX_C and UINTMAX_C in terms of the corresponding exact-width
INTn_C and UINTn_C macros.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89226 91177308-0d34-0410-b5e6-96231b3b80d8

Define INTMAX_MIN, INTMAX_MAX, and UINTMAX_MAX in terms of the limit macros for
their corresponding exact-width type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89224 91177308-0d34-0410-b5e6-96231b3b80d8

Implement code completion for Objective-C category names in @interface
and @implementation declarations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89223 91177308-0d34-0410-b5e6-96231b3b80d8

Reflow to fit 80-col.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89222 91177308-0d34-0410-b5e6-96231b3b80d8

Define intmax_t and uintmax_t as the [u]intN_t type corresponding to
__INTMAX_WIDTH__.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89221 91177308-0d34-0410-b5e6-96231b3b80d8

Don't warn if objc method param types in declaration and
implementation mismatch in their qualifiers only.
This will match similar behavior in c/c++ and
fixes radar 7211653.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89220 91177308-0d34-0410-b5e6-96231b3b80d8

Trim whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89219 91177308-0d34-0410-b5e6-96231b3b80d8

Improve on diagnosing type mismatches because of
lack of viable convesion functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89216 91177308-0d34-0410-b5e6-96231b3b80d8

CastsAwayConstness shouldn't care if member pointers point into different classes. Fixes PR5545.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89215 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Switch Options.def to storing flags as a bitmask (instead of mangled
into a string).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89212 91177308-0d34-0410-b5e6-96231b3b80d8

Code completion for Objective-C class names after @interface,
@implementation, and in the declaration of the superclass of an
@interface.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89207 91177308-0d34-0410-b5e6-96231b3b80d8

Fix passing stdc++ correctly in the FreeBSD toolchain support, Credit to Roman Divacky.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89205 91177308-0d34-0410-b5e6-96231b3b80d8

Update index tests for r89203.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89204 91177308-0d34-0410-b5e6-96231b3b80d8

Predefine __INTMAX_WIDTH__ for the future parameterization of INTMAX macros in
stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89203 91177308-0d34-0410-b5e6-96231b3b80d8

Minor cleanup to member pointer handling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89201 91177308-0d34-0410-b5e6-96231b3b80d8

Split LookupResult into its own header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89199 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up EmitPointerToDataMemberBinaryExpr a bit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89197 91177308-0d34-0410-b5e6-96231b3b80d8

Code completion after @property, providing the names of forward-declared properties

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89196 91177308-0d34-0410-b5e6-96231b3b80d8

Rename code-completion test to actually make sense

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89195 91177308-0d34-0410-b5e6-96231b3b80d8

Code completion for Objective-C properly lists

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89194 91177308-0d34-0410-b5e6-96231b3b80d8

Set up vtable visibility appropriately.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89193 91177308-0d34-0410-b5e6-96231b3b80d8

Make CreateOverloadedUnaryOp build the correct node for postinc/dec operators.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89192 91177308-0d34-0410-b5e6-96231b3b80d8

Propagate hidden to the _ZTS symbols appropriately.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89191 91177308-0d34-0410-b5e6-96231b3b80d8

Add an assertion to catch bad calls to EmitCallArgs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89190 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify ActOnPostfixUnaryOp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89188 91177308-0d34-0410-b5e6-96231b3b80d8

Be sure to set visibility for ZTI symbols for classes from the class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89186 91177308-0d34-0410-b5e6-96231b3b80d8

Make _ZTI symbols hidden.  This speeds up the dynamic linker.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89185 91177308-0d34-0410-b5e6-96231b3b80d8

Incremental progress on using declarations.  Split UnresolvedUsingDecl into
two classes, one for typenames and one for values;  this seems to have some
support from Doug if not necessarily from the extremely-vague-on-this-point
standard.  Track the location of the 'typename' keyword in a using-typename
decl.  Make a new lookup result for unresolved values and deal with it in
most places.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89184 91177308-0d34-0410-b5e6-96231b3b80d8

Add special clang_getCursor() support for @class.  Handles <rdar://problem/7383421>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89183 91177308-0d34-0410-b5e6-96231b3b80d8

Code completion for member accesses that involve Objective-C properties and instance variables

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89182 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate some completely-redundant lookups

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89181 91177308-0d34-0410-b5e6-96231b3b80d8

PR5520: Make sure to check whether the base type is complete before looking for
operator->.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89180 91177308-0d34-0410-b5e6-96231b3b80d8

Add ObjCClassDecl::getSourceRange().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89179 91177308-0d34-0410-b5e6-96231b3b80d8

Missing piece of r89173.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89174 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor emitting call to delete operator into common function EmitDeleteCall.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89173 91177308-0d34-0410-b5e6-96231b3b80d8

Fix one last gotcha with typeid.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89172 91177308-0d34-0410-b5e6-96231b3b80d8

Add SourceLocations to ObjCClassDecl for the class identifiers referenced by @class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89170 91177308-0d34-0410-b5e6-96231b3b80d8

Finish code completion for Objective-C message sends

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89168 91177308-0d34-0410-b5e6-96231b3b80d8

Cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89166 91177308-0d34-0410-b5e6-96231b3b80d8

Add rtti support for arrays, functiond without prototypes, vectors and
enums.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89165 91177308-0d34-0410-b5e6-96231b3b80d8

Rename Objective-C message send completion functions to indicate that we're referring to message sends

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89164 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor code-completion support for message sends, collecting the
code to find and add Objective-C methods (starting at an
ObjCContainerDecl) into a single, static function. Also, make sure
that we search into the implementations of classes and categories to
find even more methods.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89163 91177308-0d34-0410-b5e6-96231b3b80d8

Pass source locations of identifiers referenced by @class through Action::ActOnForwardClassDeclaration().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89162 91177308-0d34-0410-b5e6-96231b3b80d8

Add rtti info for function prototypes and refactor.  This allows
pointer to member functions to work.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89161 91177308-0d34-0410-b5e6-96231b3b80d8

Do not register ObjCInterfaceDecls implicitly created by @class in the
current DeclContext.  These "imaginary" declarations pose issues for
clients searching DeclContext for actual declarations.  Instead,
register them for name lookup, and add the ObjCInterfaceDecl later to
the DeclContext when we hit an actual @interface declaration.

This also fixes a bug where the invariant that the Decls in a
DeclContext are sorted in order of their appearance is no longer
violated.  What could happen is that an @class causes an
ObjCInterfaceDecl to get added first to the DeclContext, then the
ObjCClassDecl itself is added, and then later the SourceLocation of
the ObjCInterfaceDecl is updated with the correct location (which is
later in the file).  This breaks an assumed invariant in
ResolveLocation.cpp (and possibly other clients).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89160 91177308-0d34-0410-b5e6-96231b3b80d8

This patch finalizes implementatin of weak_import
objective-c2 classes (radar 6815425).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89157 91177308-0d34-0410-b5e6-96231b3b80d8

Add rtti support for pointer to data members.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89155 91177308-0d34-0410-b5e6-96231b3b80d8

Drop unnecessary #include.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89154 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unnecessary &&s.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89153 91177308-0d34-0410-b5e6-96231b3b80d8

More cases for weak_import objective-c2 classes.
(still radar 6815425).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89152 91177308-0d34-0410-b5e6-96231b3b80d8

Fix -Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89149 91177308-0d34-0410-b5e6-96231b3b80d8

Add rtti support for non-member pointers.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89148 91177308-0d34-0410-b5e6-96231b3b80d8

More support for weak_import objective-c2 class.
(radar 6815425).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89146 91177308-0d34-0410-b5e6-96231b3b80d8

Improve location information when adding conversion candidates

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89141 91177308-0d34-0410-b5e6-96231b3b80d8

fgetln is a BSDism; replace it with more portable code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89140 91177308-0d34-0410-b5e6-96231b3b80d8

Add c-index-test mode "-test-file-scan", which scans a source file and calls clang_getCursor() on every character.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89136 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89135 91177308-0d34-0410-b5e6-96231b3b80d8

Added block type introspection support.

As per Fariborz's suggestion, committed now but can be reverted later if the used flag is problematic for Apple.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89134 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed bug where ivar offsets were being initialized as 0 with the fragile GNU ABI.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89133 91177308-0d34-0410-b5e6-96231b3b80d8

Rename test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89132 91177308-0d34-0410-b5e6-96231b3b80d8

Add clang_getNullCursor() and clang_equalCursors() (the latter for comparing cursors).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89131 91177308-0d34-0410-b5e6-96231b3b80d8

Undo previous test fix. -split-phi-edges now disables automatically when the
local register allocator is used.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89127 91177308-0d34-0410-b5e6-96231b3b80d8

Start support of weak_import objective-c classes.
(Radar 6815425).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89124 91177308-0d34-0410-b5e6-96231b3b80d8

Replace (-INT8_C(128)), which uses an illegally out-of-range argument for
INT8_C, with (-INT8_C(127)-1) in the definition of INT8_MIN. Apply similar
changes to the definitions of INT16_MIN and INT24_MIN.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89120 91177308-0d34-0410-b5e6-96231b3b80d8

Allow "source_filename" to be an optional argument (the client can provide NULL).  This allows the client to put the source_filename in the command_line_args without fear of the file being named twice.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89118 91177308-0d34-0410-b5e6-96231b3b80d8

Organize c-index-test into logic sections, and add section headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89117 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up c-index-test command line usage a bit by requiring a "-test-load-tu" option when testing clang_loadTranslationUnit().  Running c-index-test without the correct arguments now also prints a useful summary of its correct usage.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89115 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust format attribute index for implicit object arguments. Fixes PR5521.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89113 91177308-0d34-0410-b5e6-96231b3b80d8

Implement code completion for Objective-C message sends to "super".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89112 91177308-0d34-0410-b5e6-96231b3b80d8

Fixes a typo, reported by Doug.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89107 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR5531.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89106 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure, for sure this time, that expressions do not have reference type

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89104 91177308-0d34-0410-b5e6-96231b3b80d8

Augment code-completion results to provide argument names and
placeholder arguments for Objective-C message sends.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89103 91177308-0d34-0410-b5e6-96231b3b80d8

StringRef'ify CodeCompletionString

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89102 91177308-0d34-0410-b5e6-96231b3b80d8

Use the INTn_C integer constant macros to generate limit constants with correct
suffixes. This corrects the suffixes for the limit constants of the 32-bit
types on MSP430 and PIC16, and the 64-bit types on PPC64, SystemZ, X86_64.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89101 91177308-0d34-0410-b5e6-96231b3b80d8

recognize .hpp as c++ (needed for ./configure'ing boost)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89100 91177308-0d34-0410-b5e6-96231b3b80d8

add Fedora 11 include path.  what a crap..

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89098 91177308-0d34-0410-b5e6-96231b3b80d8

Make test header independent so it doesn't fail on freebsd. I hope this doesn't
hurt the intention of the test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89096 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unnecessary parens around the bodies of integer constant macros. C99
requires that their arguments be decimal, hex, octal constants---no signs
allowed---making the parens unnecessary.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89095 91177308-0d34-0410-b5e6-96231b3b80d8

Fix MSVC warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89092 91177308-0d34-0410-b5e6-96231b3b80d8

Temporarily unbreak the clang-on-llvm tests. :)  Not going to fix unresolved
lookup all in a night.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89089 91177308-0d34-0410-b5e6-96231b3b80d8

... and add back a few more triple forces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89088 91177308-0d34-0410-b5e6-96231b3b80d8

Remove stale reference to old WPA dir, patch by Kovarththanan Rajaratnam.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89086 91177308-0d34-0410-b5e6-96231b3b80d8

Use clang to run tests which include headers from the system.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89085 91177308-0d34-0410-b5e6-96231b3b80d8

Add some -triples I was a little too liberal in removing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89084 91177308-0d34-0410-b5e6-96231b3b80d8

Merge several visibility tests into hidden-visibility.m, and check .ll output
not .s output.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89083 91177308-0d34-0410-b5e6-96231b3b80d8

Add missed CMake file for adding clang examples to CMake build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89080 91177308-0d34-0410-b5e6-96231b3b80d8

Skip over shadow using decls during codegen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89079 91177308-0d34-0410-b5e6-96231b3b80d8

Add optional CMake build for Clang examples, patch by Kovarththanan Rajaratnam.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89078 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify CompilerInvocation::toArgs, now that LangOptions handling is more predictable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89074 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate TargetInfo::getDefaultLangOptions, this kind of logic is better done
in the driver.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89073 91177308-0d34-0410-b5e6-96231b3b80d8

Use -fblocks and -fobjc-nonfragile-abi when that is what is being tested, instead of forcing the triple.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89072 91177308-0d34-0410-b5e6-96231b3b80d8

Add PreVisitReturn to Malloc checker. Now we can recognize returned memory
block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89071 91177308-0d34-0410-b5e6-96231b3b80d8