Driver/Darwin: Honor IPHONEOS_DEPLOYMENT_TARGET.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94488 91177308-0d34-0410-b5e6-96231b3b80d8

Driver/Darwin: Stuff iPhoneOS into environment portion of the (llvm/clang) triple instead of keying off architecture. Also, fix version define to properly include the revision/micro component of the version number.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94487 91177308-0d34-0410-b5e6-96231b3b80d8

Pass access specifiers around in overload resolution.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94485 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a regression caused by my rewriting of cast of ivar
access (was radar 7575882).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94481 91177308-0d34-0410-b5e6-96231b3b80d8

Fixup a missing vcall entry.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94478 91177308-0d34-0410-b5e6-96231b3b80d8

First cut at emitting inheritance info.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94473 91177308-0d34-0410-b5e6-96231b3b80d8

Emit debug info for virtual functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94467 91177308-0d34-0410-b5e6-96231b3b80d8

Fixit to remove 'volatile' in file-scope 'asm volatile'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94466 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Fix fallback to gcc to -c instead of -S if trying to generate an LLVM bc
file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94463 91177308-0d34-0410-b5e6-96231b3b80d8

Pull functions that translate from CXSourceLocation to SourceLocation (and back) to a separate header file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94462 91177308-0d34-0410-b5e6-96231b3b80d8

Warn on top-level 'asm volatile' (instead of misparsing it).
"Fixes" rdar://problem/7574870

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94458 91177308-0d34-0410-b5e6-96231b3b80d8

global variable that binds reference to a non-lvalue reproted
as NYI now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94453 91177308-0d34-0410-b5e6-96231b3b80d8

Fix include guard.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94447 91177308-0d34-0410-b5e6-96231b3b80d8

Fixes a rewriting bug of access ivar of a variable cast
to subclass. (Fixes radar 7575882).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94444 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a code gen. bug involving compiling global references.
(fixes radar 7574896).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94434 91177308-0d34-0410-b5e6-96231b3b80d8

Add test case for ? : crasher

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94429 91177308-0d34-0410-b5e6-96231b3b80d8

Move BugReporter.h, PathDiagnostic.h, and BugType.h to 'include/Checker/BugReporter'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94428 91177308-0d34-0410-b5e6-96231b3b80d8

Code simplification; this should have no visible effects.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94427 91177308-0d34-0410-b5e6-96231b3b80d8

Loosen preconditions for clang_getCursorSpelling(), returning an empty
string when given a cursor that does not have a name. Also, don't give
silly names for statements and non-reference expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94426 91177308-0d34-0410-b5e6-96231b3b80d8

Expect the impossible

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94425 91177308-0d34-0410-b5e6-96231b3b80d8

Move the type specifier location for elaborated-type-specifiers from
the tag kind (union, struct, class, enum) over to the name of the tag,
if there is a name, since most clients want to point at the name.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94424 91177308-0d34-0410-b5e6-96231b3b80d8

Visit the condition variables of while and for loops; also, visit the
condition even when we've visited the condition variable, so that
we'll see implicit conversions there.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94423 91177308-0d34-0410-b5e6-96231b3b80d8

Update C++ include paths for Exherbo, by Ingmar Vanhassel.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94420 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Move translation unit load functions to Index, there isn't a good reason to have separate static methods for this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94419 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Support file objects as unsaved_files, albeit inefficiently.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94418 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94409 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94407 91177308-0d34-0410-b5e6-96231b3b80d8

Split libAnalysis into two libraries: libAnalysis and libChecker.

(1) libAnalysis is a generic analysis library that can be used by
    Sema.  It defines the CFG, basic dataflow analysis primitives, and
    inexpensive flow-sensitive analyses (e.g. LiveVariables).

(2) libChecker contains the guts of the static analyzer, incuding the
    path-sensitive analysis engine and domain-specific checks.

Now any clients that want to use the frontend to build their own tools
don't need to link in the entire static analyzer.

This change exposes various obvious cleanups that can be made to the
layout of files and headers in libChecker.  More changes pending.  :)

This change also exposed a layering violation between AnalysisContext
and MemRegion.  BlockInvocationContext shouldn't explicitly know about
BlockDataRegions.  For now I've removed the BlockDataRegion* from
BlockInvocationContext (removing context-sensitivity; although this
wasn't used yet).  We need to have a better way to extend
BlockInvocationContext (and any LocationContext) to add
context-sensitivty.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94406 91177308-0d34-0410-b5e6-96231b3b80d8

merge another one in.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94404 91177308-0d34-0410-b5e6-96231b3b80d8

consolidate two testcases.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94403 91177308-0d34-0410-b5e6-96231b3b80d8

fix rdar://7556129 a crash in blocks debug info codegen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94402 91177308-0d34-0410-b5e6-96231b3b80d8

simplify code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94401 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Add Cursor test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94397 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Implement support for unsaved/remapped files.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94396 91177308-0d34-0410-b5e6-96231b3b80d8

ASTUnit: Don't check that input files exist when parsing ASTs from the command
line -- they may be remapped (fake) files. This is useful for testing parsing
entirely from memory.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94395 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Fix/simplify Index.parse() passing command line arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94394 91177308-0d34-0410-b5e6-96231b3b80d8

Update comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94393 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Update comments, add module docstrings, add LLVM headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94392 91177308-0d34-0410-b5e6-96231b3b80d8

CIndex: Don't crash when visitor passes null child statements, and sprinkle some
asserts in cursor construction functions to make this more obvious.

Doug, please check. c-index-test would previously crash on this code:
--
for(;;) {}
--
Do we need a custom visit of the for statement to cover the variable
declarations?

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94391 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Move Cursor.is_ methods to CursorKind, and add test.

Also, add CursorKind.get_all_kinds().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94389 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Implement explicit objects for CursorKind enumeration values.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94388 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Fetch SourceLocation instantiation location information on lazily, it isn't free.

Also, add repr() support to SourceRange.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94387 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Add Cursor.get_usr().

Also, change Cursor.spelling to return None for non-decls, for consistency with get_usr().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94386 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Return null cursors as None instead of exposing this notion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94385 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Convert CXString objects to regular Python strings below API.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94384 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94383 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Remove Cursor.file forwarding method, this doesn't really fit the API.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94382 91177308-0d34-0410-b5e6-96231b3b80d8

-fno-rtti is now the default.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94379 91177308-0d34-0410-b5e6-96231b3b80d8

Enhance test to check on expected rewritten output.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94368 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a pretty bad bug where if a constructor (or conversion function) was marked as 'explicit', but then defined out-of-line, we would not treat it as being explicit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94366 91177308-0d34-0410-b5e6-96231b3b80d8

Implement [dcl.fct.spec]p6.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94365 91177308-0d34-0410-b5e6-96231b3b80d8

Ok, turn back off -Wunreachable-code by default.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94364 91177308-0d34-0410-b5e6-96231b3b80d8

Mark PartialDiagnostic.h as a C++ header

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94363 91177308-0d34-0410-b5e6-96231b3b80d8

Land test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94362 91177308-0d34-0410-b5e6-96231b3b80d8

Implement instantiation of AsmStmts (Crazy, I know)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94361 91177308-0d34-0410-b5e6-96231b3b80d8

Tweak clang_visitChildren comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94360 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Add Cursor.get_children()

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94359 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Remove Declaration class, this has been removed from the API.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94358 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Eliminate Entity class, it has been removed from CIndex.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94357 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94356 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Add TranslationUnit.cursor.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94355 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Tweak Source{Location,Range}
 - Add __repr__ on SourceLocation.

 - Fix File object construction to use c_object_p type, and use None instead of
   invalid File objects.

 - Make SourceRange.{start,end} properties.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94354 91177308-0d34-0410-b5e6-96231b3b80d8

cindex/Python: Make Cursor.is_... functions not properties.

Also, add ValueError check before calling Cursor_spelling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94353 91177308-0d34-0410-b5e6-96231b3b80d8

Mangle static variables with an extra name to distinguish them from non-static variables in the same TU.
Fixes PR5966 for real this time; also reverts r92911, which had a incorrect fix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94352 91177308-0d34-0410-b5e6-96231b3b80d8

Index.h: Tweak comments, delete trailing whitespace, fix a few typos, etc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94351 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of CIndex Python bindings, by Andrew Sutton!
 - Some tweaks by me for API changes, Darwin, and x86_64 support. Still needs
   substantial updating to match recent CIndex API changes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94349 91177308-0d34-0410-b5e6-96231b3b80d8

fix PR6034, a crash on invalid where the switch stack would get
unbalanced.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94347 91177308-0d34-0410-b5e6-96231b3b80d8

add a prototype for __builtin_fpclassify.  We don't know how to
codegen it, so we get 'cannot compile this builtin function yet'
errors, just like we do currently for __builtin_isinf.  However,
this should let us parse headers that use it without barfing,
which should help PR6083.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94346 91177308-0d34-0410-b5e6-96231b3b80d8

disable this test, it is failing sporadically.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94344 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a nasty bug where temporaries weren't marked as being conditional in some cases.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94341 91177308-0d34-0410-b5e6-96231b3b80d8

Use new initialization code when dealing with [dcl.init.aggr]p12. This fixes the bug where array elements and member initializers weren't copied correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94340 91177308-0d34-0410-b5e6-96231b3b80d8

Change all InitializedEntity pointers over to be references.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94335 91177308-0d34-0410-b5e6-96231b3b80d8

Start passing InitializedEntity to CheckDesignatedInitializer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94334 91177308-0d34-0410-b5e6-96231b3b80d8

Preserve access for enum constants during template instantiation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94333 91177308-0d34-0410-b5e6-96231b3b80d8

More init work, adding more entity parameters.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94332 91177308-0d34-0410-b5e6-96231b3b80d8

Temporary flip default for -Wunreachable-code so some bots can test it
out.  They should all be done later tonight, but if something bad
happens, feel free to revert sooner.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94330 91177308-0d34-0410-b5e6-96231b3b80d8

Use the new init code for member subobjects.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94329 91177308-0d34-0410-b5e6-96231b3b80d8

Switch some array initialization over to the new init code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94327 91177308-0d34-0410-b5e6-96231b3b80d8

Insulate these from changes to the default for -Wunreachable-code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94326 91177308-0d34-0410-b5e6-96231b3b80d8

Baby steps towards migrating the InitListChecker over to the new initialization code. Pass an InitializedEntity pointer through to most init checker functions. Right now, it's ignored everywhere except when initializing vectors in C++.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94325 91177308-0d34-0410-b5e6-96231b3b80d8

When an InitializedEntity is passed to CheckSingleInitializer, call the new Sema::PerformCopyInitialization overload.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94324 91177308-0d34-0410-b5e6-96231b3b80d8

Add bzero builtin; this should help codegen quality for code using this
function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94320 91177308-0d34-0410-b5e6-96231b3b80d8

Change CheckSingleInitializer to take/return OwningExprResults instead. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94316 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94315 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify code with StringRef.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94314 91177308-0d34-0410-b5e6-96231b3b80d8

No need to terminate this buffer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94313 91177308-0d34-0410-b5e6-96231b3b80d8

Add doxygen comment to clang_getClangVersion().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94311 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust testcase for recent AsmPrinter changes, sigh.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94307 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust testcase for recent DWARF printer changes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94306 91177308-0d34-0410-b5e6-96231b3b80d8

Produce a special diagnostic when users call a function with an argument of
incomplete type (or a pointer/reference to such).

The causes of this problem are different enough to justify a different "design"
for the diagnostic.  Most notably, it doesn't give an operand index:
it's usually pretty obvious which operand is the problem, it adds a lot of
clutter to mention it, and the fix is usually in a different part of the file
anyway.

This is yet another diagnostic that should really have an analogue in the
non-overloaded case --- which should be much easier to write because of
the weaker space constraints.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94303 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the EntityKind order so that all entity kinds that can be copied (using copy constructors) come first. Also, fix a bug where EK_New was left out of the err_init_conversion_failed diagnostic (It is now reported as 'new value'). Please review Doug :)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94289 91177308-0d34-0410-b5e6-96231b3b80d8

During overload resolution diagnostics, sort non-viable candidates by the quality of their
conversions.  To make this work, fill out all conversions for all candidates
(but only when diagnosing overload failure).  Split out a few cases from
ovl_fail_bad_conversion which didn't actually involve a failed argument
conversion.

I'm pretty sure this is not a well-founded ordering, but I'm not sure it matters.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94283 91177308-0d34-0410-b5e6-96231b3b80d8

Separate EK_ArrayOrVectorElement into EK_ArrayElement and EK_VectorElement; arrays and vectors are pretty different beasts in C++. Doug, please review/comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94279 91177308-0d34-0410-b5e6-96231b3b80d8

Created __builtin___NSStringMakeConstantString() builtin, which generates constant Objective-C strings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94274 91177308-0d34-0410-b5e6-96231b3b80d8

Rename getClangFullVendorVersion() to getClangFullVersion().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94273 91177308-0d34-0410-b5e6-96231b3b80d8

Implement elementary access control.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94268 91177308-0d34-0410-b5e6-96231b3b80d8

Teach the cursor visitor to recurse into the type information of
explicit casts, sizeof, alignof, and compound literals.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94265 91177308-0d34-0410-b5e6-96231b3b80d8

Extern darwin-clang_rt.c test to also test targetting ARM ({armv6, armv7} x
{thumb,no-thumb}).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94264 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a FIXME, this test folds to a constant now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94263 91177308-0d34-0410-b5e6-96231b3b80d8

Extend clang_createTranslationUnitFromSourceFile() to support creating
translation units that include unsaved files.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94258 91177308-0d34-0410-b5e6-96231b3b80d8