Driver: Use '-target-abi' 'FOO' instead of '-target-abi=FOO'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89501 91177308-0d34-0410-b5e6-96231b3b80d8

Update for palign intrinsic fix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89499 91177308-0d34-0410-b5e6-96231b3b80d8

Pass '-mcpu' 'FOO' instead of '-mcpu=FOO'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89498 91177308-0d34-0410-b5e6-96231b3b80d8

Standardize Driver translation to call clang-cc using '-foo' form instead of '--foo'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89497 91177308-0d34-0410-b5e6-96231b3b80d8

A previous commit fixed PR5519; here's the test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89494 91177308-0d34-0410-b5e6-96231b3b80d8

Implement C++ [basic.lookup.classref]p3, which states how the type
name 'T' is looked up in the expression

  t.~T()

Previously, we weren't looking into the type of "t", and therefore
would fail when T actually referred to an injected-class-name. Fixes
PR5530.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89493 91177308-0d34-0410-b5e6-96231b3b80d8

Update C++ status

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89492 91177308-0d34-0410-b5e6-96231b3b80d8

When checking the base object of a member access expression (b.foo,
b->foo), don't look through pointers unless we have an -> operator.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89480 91177308-0d34-0410-b5e6-96231b3b80d8

Teach FixOverloadedFunctionReference to build new expression ASTs rather
than tweaking existing ASTs, since we were (*gasp*) stomping on ASTs
within templates. I'm glad we found this little stick of TNT early...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89475 91177308-0d34-0410-b5e6-96231b3b80d8

Add testcases for recent checkins.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89469 91177308-0d34-0410-b5e6-96231b3b80d8

Fix lifetime of conditional temporaries. Patch by Victor Zverovich!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89467 91177308-0d34-0410-b5e6-96231b3b80d8

Fix some codegen tests to include positive checks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89465 91177308-0d34-0410-b5e6-96231b3b80d8

Add clang -cc1 parsing of CodeGenOptions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89464 91177308-0d34-0410-b5e6-96231b3b80d8

clang-cc: Lift setForcedLangOptions out of options initialization.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89462 91177308-0d34-0410-b5e6-96231b3b80d8

Avoid unwanted expansion in macros that paste together INT<n>_C(v) and
UINT<n>_C(v) macros.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89461 91177308-0d34-0410-b5e6-96231b3b80d8

Avoid unwanted expansion in macros that paste together INT<n>_MIN, INT<n>_MAX,
and UINT<n>_MAX defintions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89460 91177308-0d34-0410-b5e6-96231b3b80d8

Avoid unwanted macro expansion in macros that paste together int<n>_t and
uint<n>_t definitions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89459 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed crash when using undefined protocols (GNU runtime).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89457 91177308-0d34-0410-b5e6-96231b3b80d8

Add a workaround to silence a bogus g++-4.4 -pedantic warning.

driver.cpp:211: warning: ISO C++ forbids zero-size array 'argv'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89455 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo GCC 4.3 warned about.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89453 91177308-0d34-0410-b5e6-96231b3b80d8

no need to cast.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89451 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a couple minor memory leaks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89450 91177308-0d34-0410-b5e6-96231b3b80d8

Add simple static analyzer checker to check for sending 'release', 'retain', etc. directly to a class.  Fixes <rdar://problem/7252064>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89449 91177308-0d34-0410-b5e6-96231b3b80d8

Unused ivar checker: ivars referenced by lexically nested functions should not be flagged as unused.  Fixes <rdar://problem/7254495>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89448 91177308-0d34-0410-b5e6-96231b3b80d8

No need to pass the state argument explicitly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89447 91177308-0d34-0410-b5e6-96231b3b80d8

Revert r89437 and add a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89446 91177308-0d34-0410-b5e6-96231b3b80d8

Implement throw d, where d is a class type that requires copy
construction.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89442 91177308-0d34-0410-b5e6-96231b3b80d8

Don't build an explicit conversion to a reference type

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89441 91177308-0d34-0410-b5e6-96231b3b80d8

Handle throw d, where d is a class type but only has a trivial copy
constructor.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89438 91177308-0d34-0410-b5e6-96231b3b80d8

It's unnecessary to check for unknown at this point.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89437 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Add parsing for TargetOptions to CompilerInvocation::CreateFromArgs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89435 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore -Wstrict-overflow={3,4,5} for now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89433 91177308-0d34-0410-b5e6-96231b3b80d8

Really fix test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89430 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89429 91177308-0d34-0410-b5e6-96231b3b80d8

When we have a non-dependent expression such as

  A::f

that occurs within a non-static member function with a type-dependent
"this", don't consider this to be a case for introduction of an
implicit "(*this)." to refer to a specific member function unless we
know (at template definition time) that A is a base class of *this.

There is some disagreement here between GCC, EDG, and Clang about the
handling of this case. I believe that Clang now has the correct,
literal interpretation of the standard, but have asked for
clarification (c++std-core-15483).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89425 91177308-0d34-0410-b5e6-96231b3b80d8

Add suport for throw;.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89424 91177308-0d34-0410-b5e6-96231b3b80d8

Fix rtti generation for throws.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89420 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify rtti building code a little.  Prep for reuse for throw rtti
generation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89416 91177308-0d34-0410-b5e6-96231b3b80d8

Fix null dereference in NSAutoreleasePoolChecker when analyzing messages sent to blocks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89413 91177308-0d34-0410-b5e6-96231b3b80d8

Fixup key function calculations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89412 91177308-0d34-0410-b5e6-96231b3b80d8

Deduce a ConstantArrayType from a value-dependent initializer list
rather than punting to a DependentSizedArrayType, tightening up our
type checking for template definitions. Thanks, John!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89407 91177308-0d34-0410-b5e6-96231b3b80d8

Draw a brighter line between "unresolved" expressions, where we have done the
appropriate lookup and simply can't resolve the referrent yet, and
"dependent scope" expressions, where we can't do the lookup yet because the
entity we need to look into is a dependent type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89402 91177308-0d34-0410-b5e6-96231b3b80d8

Don't issue spurious diagnostic with Obj-C fast enumeration.
(radar 7409165).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89400 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore build output in include/clang/Driver

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89399 91177308-0d34-0410-b5e6-96231b3b80d8

Fix some default in the option classes, and some CompilerInvocation argification
errors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89388 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing dependency on TableGen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89387 91177308-0d34-0410-b5e6-96231b3b80d8

Fixup address point computations.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89386 91177308-0d34-0410-b5e6-96231b3b80d8

Fix crash when using --analyzer-store=region when handling initializers with nested arrays/structs whose values are not explicitly specified.  Fixes <rdar://problem/7403269>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89384 91177308-0d34-0410-b5e6-96231b3b80d8

Remove printf statement.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89383 91177308-0d34-0410-b5e6-96231b3b80d8

Fix 80 col. violation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89382 91177308-0d34-0410-b5e6-96231b3b80d8

Only fetch the ASTContext object within the assertion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89375 91177308-0d34-0410-b5e6-96231b3b80d8

Silence -Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89373 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Move INPUT and UNKNOWN sentinel options into the OptParser.td file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89371 91177308-0d34-0410-b5e6-96231b3b80d8

Patch to implement new-operators with default args.
Fixes pr5547.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89370 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Add Sentinel flag to option kinds.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89367 91177308-0d34-0410-b5e6-96231b3b80d8

Cope with an amusingly little anomaly with dependent types and
incomplete array initialization, where we have the following in a
template:

  int a[] = { 1, 2, something-value-dependent };
  // ...
  sizeof(a);

The type of "a" appears to be a non-dependent IncompleteArrayType, but
treating it as such makes the sizeof(a) fail at template definition
time. We now correctly handle this by morphing the IncompleteArrayType
into a DependentSizedArrayType with a NULL expression, indicating that
its size has no corresponding expression (and, therefore, the type is
distinct from others).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89366 91177308-0d34-0410-b5e6-96231b3b80d8

Added preliminary support step for PS3

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89362 91177308-0d34-0410-b5e6-96231b3b80d8

Try yet again to de-bork CMake Windows build w.r.t. clang++

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89361 91177308-0d34-0410-b5e6-96231b3b80d8

Define WCHAR_MIN and WCHAR_MAX in terms of __WCHAR_WIDTH__ for consistency with
other limit macros.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89355 91177308-0d34-0410-b5e6-96231b3b80d8

Define __WCHAR_WIDTH__ for use in stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89353 91177308-0d34-0410-b5e6-96231b3b80d8

ignore Output folders

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89351 91177308-0d34-0410-b5e6-96231b3b80d8

Parameterize WINT_MIN and WINT_MAX with __WINT_WIDTH__ to support arbitrary
widths. This corrects the values of these definitions for MSP430 and PIC16.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89350 91177308-0d34-0410-b5e6-96231b3b80d8

Add __WINT_WIDTH__ to paramaterize the limits of WINT_MIN and WINT_MAX in
stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89348 91177308-0d34-0410-b5e6-96231b3b80d8

Construct definition of SIZE_MAX from __SIZE_WIDTH__ to support targets of
arbitrary widths.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89347 91177308-0d34-0410-b5e6-96231b3b80d8

Add __SIZE_WIDTH__ to eventually replace __SIZE_TYPE__ in stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89346 91177308-0d34-0410-b5e6-96231b3b80d8

Restore __INTMAX_TYPE__, __UINTMAX_TYPE__, __PTRDIFF_TYPE__, and
__INTPTR_TYPE__ as the last is used in the test/CodeGen/const-init.c and all
could potentially be in use in the wild. My apologies.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89345 91177308-0d34-0410-b5e6-96231b3b80d8

Remove __PTRDIFF_TYPE__ as it is no longer needed by stdint.h. It has been
replaced with __PTRDIFF_WIDTH__.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89344 91177308-0d34-0410-b5e6-96231b3b80d8

Construct the macro body of PTRDIFF_MAX and PTRDIFF_MIN from __PTRDIFF_WIDTH__.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89343 91177308-0d34-0410-b5e6-96231b3b80d8

Add __PTRDIFF_WIDTH__ macro to eventually replace __PTRDIFF_TYPE__ in stdint.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89342 91177308-0d34-0410-b5e6-96231b3b80d8

Remove __INTPTR_TYPE__ as it is no longer needed by stdint.h, which uses
__INTPTR_WIDTH__ instead.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89340 91177308-0d34-0410-b5e6-96231b3b80d8

Try to fix CMake clang++ creation on Windows

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89336 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing testcase for Objective-C p@property getter/setter completions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89335 91177308-0d34-0410-b5e6-96231b3b80d8

Objective-C code completion within properties after "setter = " or
"getter = ", to provide suitable method names.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89334 91177308-0d34-0410-b5e6-96231b3b80d8

Sketch some 'clang -cc1' support, for testing parts of CompilerInvocation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89333 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing dependency for CMake.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89332 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing init.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89331 91177308-0d34-0410-b5e6-96231b3b80d8

Sketch .td file and build system goop for OptTable based clang-cc options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89330 91177308-0d34-0410-b5e6-96231b3b80d8

Factor out OptTable::ParseArgs, for parsing an entire argument vector.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89327 91177308-0d34-0410-b5e6-96231b3b80d8

CMake goop to create clang++ symlink

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89320 91177308-0d34-0410-b5e6-96231b3b80d8

clang-cc: Remove some more llvm::cl::init arguments, by only setting values when
the argument is given.

Also, tweak Opt.Sysroot defaulting.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89318 91177308-0d34-0410-b5e6-96231b3b80d8

Change -code-completion-debug-printer to -no-code-completion-debug-printer.

Also, tweak a few help strings and update CompilerInvocation serialization for prev change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89317 91177308-0d34-0410-b5e6-96231b3b80d8

Switch -f{builtin,math-errno,rtti} and -analyzer-purge-dead to -...no... variants instead of using llvm::cl::init(true) arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89315 91177308-0d34-0410-b5e6-96231b3b80d8

clang-cc: Remove superfluous llvm::cl::init(false) arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89314 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: ArgList doesn't depend on Options.h anymore.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89313 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Take option ID for {Input,Unknown}Option, to drop dependency on actual options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89312 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Introduce OptSpecifier class for protecting access to an option id.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89310 91177308-0d34-0410-b5e6-96231b3b80d8

Refine vtable, rtti and rtti name instantiation so that they follow
the key function.  All the code is wired up, but won't work yet, as I
had to turn off key function calculation as it doesn't work yet.

Also, we refine visibility of the vtable, rtti and rtti name to match
the class, as well as as arrange for all the symbols to be internal
for anonymous namespace entities.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89309 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Switch to using explicit {getLast,has}ArgNoClaim functions instead of taking a Claim argument.
 - Most driver code always claims, and bool arguments don't play nice with the overloads.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89308 91177308-0d34-0410-b5e6-96231b3b80d8

This doesn't work yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89307 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Resolve inconsistency in matching options against options which are
aliases -- just treat this case as an (unchecked) client error.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89306 91177308-0d34-0410-b5e6-96231b3b80d8

Use Option::matches instead of direct ID comparison.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89305 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extra ';', found by clang++.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89304 91177308-0d34-0410-b5e6-96231b3b80d8

The sub-statement of a case statement is not an unevaluated context!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89303 91177308-0d34-0410-b5e6-96231b3b80d8

Improve code completion for Objective-C message sends, so that we
provide completion results before each keyword argument, e.g.,

  [foo Method:arg WithArg1:arg1 WithArg2:arg2]

We now complete before "WithArg1" and before "WithArg2", in addition
to completing before "Method".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89290 91177308-0d34-0410-b5e6-96231b3b80d8

Improve instantiation control for rtti data and allow key functions to
instantiate a class.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89289 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Switch to using TableGen'erated Options.inc instead of Options.def file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89288 91177308-0d34-0410-b5e6-96231b3b80d8

Refine linkage on thunks.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89287 91177308-0d34-0410-b5e6-96231b3b80d8

Use TOOLALIAS so that clang++ gets 'built'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89286 91177308-0d34-0410-b5e6-96231b3b80d8

Driver: Split OptTable out into OptTable.{h,cpp}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89283 91177308-0d34-0410-b5e6-96231b3b80d8

Improve the accuracy of code completion for the attributes of an @property declaration, so that we don't produce completions for attributes that would conflict with already-specified attributes

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89281 91177308-0d34-0410-b5e6-96231b3b80d8