31fae89497
Add an assertion and a test case, in a fruitless attempt to track down an existing bug
...
llvm-svn: 81885
2009-09-15 18:26:13 +00:00
c34c179f4b
Perform overload resolution when selecting a pointer conversion
...
function for delete of a class expression and issue
good diagnostic when result is ambiguous.
llvm-svn: 81870
2009-09-15 17:21:47 +00:00
00a511f0c1
Slightly improved template argument deduction for use in partial
...
ordering, along with another test case for partial ordering of partial
specializations.
llvm-svn: 81869
2009-09-15 16:51:42 +00:00
160e635ba6
Add test case.
...
llvm-svn: 81868
2009-09-15 16:36:17 +00:00
be999390eb
Implement partial ordering of class template partial specializations
...
(C++ [temp.class.order]).
llvm-svn: 81866
2009-09-15 16:23:51 +00:00
6b2737d591
If a conversion operator exists in a base class, make sure to cast the object to that base class.
...
llvm-svn: 81852
2009-09-15 07:42:44 +00:00
7cd39e0721
Handle reinterpret_cast between integral types and pointer types.
...
llvm-svn: 81837
2009-09-15 04:48:33 +00:00
04c3bf4fab
Codegen support for nullptr from C++0x.
...
llvm-svn: 81835
2009-09-15 04:39:46 +00:00
27347135dd
Add static analyzer transfer function support for __builtin_offsetof.
...
llvm-svn: 81820
2009-09-15 00:40:32 +00:00
19c7328881
Issue a good diagnostics when attempt to select
...
a type convesion function results in ambiguity.
llvm-svn: 81812
2009-09-15 00:10:11 +00:00
3fa58d1f63
Diagnose taking the address of a bit-field inside a conditional operator.
...
llvm-svn: 81808
2009-09-14 23:15:26 +00:00
6010da024c
Implement partial ordering of function templates when calling a
...
conversion function.
llvm-svn: 81807
2009-09-14 23:02:14 +00:00
2e0807cd75
Slightly improve the test for partial ordering of overloaded function
...
templates.
llvm-svn: 81806
2009-09-14 22:31:20 +00:00
48bc374d1e
Test function template partial ordering when resolving the address of
...
an overloaded function (template).
llvm-svn: 81804
2009-09-14 22:02:01 +00:00
2898af59dc
Update tests
...
llvm-svn: 81802
2009-09-14 22:00:20 +00:00
27b5c253d8
Skeletal support for friend class templates.
...
llvm-svn: 81801
2009-09-14 21:59:20 +00:00
09d3362bf5
ARM/[A]APCS: Ignore empty records passed as arguments.
...
llvm-svn: 81798
2009-09-14 21:54:03 +00:00
e1d2ef3508
Refactor MarkDeductedTemplateParameters into
...
MarkUsedTemplateParameters, which is able to mark template parameters
used within non-deduced contexts as well as deduced contexts. Use this
to finish the implementation of [temp.deduct.partial]p11.
llvm-svn: 81794
2009-09-14 21:25:05 +00:00
f4061e39a3
Used visible conversion function api to do overload
...
resolution of type conversion functions in base and
current class.
llvm-svn: 81784
2009-09-14 20:41:01 +00:00
0c33f44cd9
Force triple.
...
llvm-svn: 81781
2009-09-14 20:21:18 +00:00
b7608d7064
-Wchar-subscripts should not warn for explicit signed char subscripts either. Another fix for PR4978.
...
llvm-svn: 81780
2009-09-14 20:14:57 +00:00
406f634df5
Tighten up checking of non-dependent arguments as part of template
...
argument deduction. This fixes the new test case (since partial
ordering does not have a "verify the results of deduction" step), and
will allow failed template argument deductions to return more quickly
for, e.g., matching class template partial specializations.
llvm-svn: 81779
2009-09-14 20:00:47 +00:00
0ff7d92048
Implement partial ordering of function template specializations
...
(C++ [temp.func.order]).
llvm-svn: 81777
2009-09-14 18:39:43 +00:00
80cf843fe9
-Wchar-subscripts should not warn for unsigned char subscripts. Fixes PR4978.
...
llvm-svn: 81776
2009-09-14 18:17:16 +00:00
2243014431
Removed couple of FIXME comments from test case.
...
llvm-svn: 81774
2009-09-14 17:32:50 +00:00
cb1c19147f
Using the property dot-syntax to invoke a non-eixsting
...
structure-valued setter should cause a user error instead of
crash.
llvm-svn: 81769
2009-09-14 16:40:48 +00:00
ff0553ec61
Fix subtle bug in generating LLVM function declarations for builtin functions.
...
The decl wasn't being passed down, which meant that function attributes were not
being set correctly. This is particularly important for ARM, since it wants to
override the calling convention. Instead we would emit the builtin with the
wrong calling convention, and instcombine would come along and merrily shred all
the calls to it. :)
llvm-svn: 81756
2009-09-14 04:33:21 +00:00
d53bac7fa4
ARM/APCS: Don't treat structs w/ floating point types as "integer like".
...
llvm-svn: 81748
2009-09-14 02:20:34 +00:00
914244e7b0
Add support for -Wchar-subscripts. Fixes PR4801.
...
llvm-svn: 81747
2009-09-14 01:58:58 +00:00
aedb46fe21
If a function call returns a reference, don't bind it to a temporary.
...
llvm-svn: 81743
2009-09-14 01:30:44 +00:00
1ce7251a0a
Some minor clang/ARM/AAPCS tweaks.
...
llvm-svn: 81737
2009-09-14 00:56:55 +00:00
b4091a9c6a
Add TargetInfo::getABI(), and base ARM APCS vs AAPCS choice on that.
...
llvm-svn: 81735
2009-09-14 00:35:03 +00:00
125f8fb761
ARM target tweaks.
...
- Change TargetData string to match llvm-gcc.
- Some -target-abi support for 'apcs-gnu', most importantly the alignment of double and long long changes.
llvm-svn: 81732
2009-09-14 00:02:24 +00:00
40a90c8754
Fix a bug in getFriendObjectKind where we would clear out all mask bits except IDNS_TagFriend and IDNS_OrdinaryFriend but then check for IDNS_Tag and IDNS_Ordinary.
...
llvm-svn: 81730
2009-09-13 23:59:13 +00:00
1b12ed4a00
Perform the C++ specific semantic checks of a function declaration after it's been merged with the previous declaration. This ensures that getPreviousDecl() will have the right value when ActOnConversionDeclarator is called.
...
llvm-svn: 81720
2009-09-13 21:33:06 +00:00
002f2b3eec
CXXMethodDecl::isVirtual needs to check the canonical declaration. Fixes PR4878.
...
llvm-svn: 81715
2009-09-13 21:01:57 +00:00
ccbabc9645
Fix another byref bug. This should hopefully get QuickLookPlugins building successfully.
...
llvm-svn: 81681
2009-09-13 17:55:13 +00:00
626f1d8c3a
ARM/APCS: Only "integer like" aggregates should be returned in r0 (following
...
gcc's interpretation of APCS' somewhat loose specification).
llvm-svn: 81671
2009-09-13 08:03:58 +00:00
299d76e901
Rework the way we determine whether an externally visible symbol is
...
generated for an inline function definition, taking into account C99
and GNU inline/extern inline semantics. This solution is simpler,
cleaner, and fixes PR4536.
llvm-svn: 81670
2009-09-13 07:46:26 +00:00
42684d5af8
Force triple to avoid spurious differences due to runtime choice.
...
llvm-svn: 81666
2009-09-13 01:45:29 +00:00
e9266a3ee1
Add RUN line.
...
llvm-svn: 81654
2009-09-12 23:06:30 +00:00
0482cfd790
Don't use the PredefinedExpr string as the global variable name, these don't
...
make very nice symbols, just use the function name.
llvm-svn: 81653
2009-09-12 23:06:21 +00:00
085af1fd29
Add a test for PR3733.
...
llvm-svn: 81622
2009-09-12 19:35:43 +00:00
b394f50ac9
More work toward having an access method for visible
...
conversion functions.
llvm-svn: 81618
2009-09-12 18:26:03 +00:00
d95f9608ab
Handle CK_DerivedToBase when emitting lvalue casts.
...
llvm-svn: 81614
2009-09-12 16:16:49 +00:00
f8e94f2008
Add support for __block variables with alignment greater than __alignof(void *).
...
llvm-svn: 81602
2009-09-12 02:44:18 +00:00
020daa9476
Stub out room for ARM APCS ABI implementation (and AAPCS_VFP, although you can't
...
hit this via command line options yet).
llvm-svn: 81595
2009-09-12 01:00:39 +00:00
97c7eda14a
Fix a crash when generating vtables that contain destructors.
...
llvm-svn: 81587
2009-09-12 00:00:29 +00:00
cc2427c343
When performing name lookup within a class template or class template
...
partial specialization, make sure we look into non-dependent base
classes (but not dependent base classes). Fixes PR4951.
llvm-svn: 81584
2009-09-11 22:57:37 +00:00
7020eae076
Introduce "DefinedOrUnknownSVal" into the SVal class hierarchy, providing a way
...
to statically type various methods in SValuator/GRState as required either a
defined value or a defined-but-possibly-unknown value. This leads to various
logic cleanups in GRExprEngine, and lets the compiler enforce via type checking
our assumptions about what symbolic values are possibly undefined and what are
not.
Along the way, clean up some of the static analyzer diagnostics regarding the uses of uninitialized values.
llvm-svn: 81579
2009-09-11 22:07:28 +00:00
b54ccb2782
Patch to build visible conversion function list lazily and make its
...
first use in calling the conversion function on delete statements.
llvm-svn: 81576
2009-09-11 21:44:33 +00:00
4aa04b155a
Slight improvement for extern templates, so that an explicit
...
instantiation definition can follow an explicit instantiation
declaration. This is as far as I want to go with extern templates now,
but they will still need quite a bit more work to get all of the C++0x
semantics right.
llvm-svn: 81573
2009-09-11 21:19:12 +00:00
dd3f5f1fca
Improve testing for extern temp templates, slightly. We are (properly) suppressing the implicit instantiation of members of extern templates
...
llvm-svn: 81567
2009-09-11 20:35:49 +00:00
6411b92ee6
Tweak the semantics of FunctionDecl::isOutOfLine to consider an
...
instantiation of a member function template or member function of a
class template to be out-of-line if the definition of that function
template or member function was defined out-of-line. This ensures that
we get the correct linkage for explicit instantiations of out-of-line
definitions.
llvm-svn: 81562
2009-09-11 20:15:17 +00:00
cface2dd54
Add test for dependent PredefinedExprs.
...
llvm-svn: 81550
2009-09-11 18:49:46 +00:00
c732aba9a9
Cleanup and test C++ default arguments. Improvements include:
...
- Diagnose attempts to add default arguments to templates (or member
functions of templates) after the initial declaration (DR217).
- Improve diagnostics when a default argument is redefined. Now, the
note will always point at the place where the default argument was
previously defined, rather than pointing to the most recent
declaration of the function.
llvm-svn: 81548
2009-09-11 18:44:32 +00:00
1806c2795b
Track a class template specialization's point of instantiation separately
...
from its location. Initialize appropriately.
When implicitly creating a declaration of a class template specialization
after encountering the first reference to it, use the pattern class's
location instead of the location of the first reference.
llvm-svn: 81515
2009-09-11 07:25:08 +00:00
e1f2ec28d8
When stringizing a NamedDecl for a diagnostic, treat the template
...
specialization types differently.
llvm-svn: 81512
2009-09-11 06:45:03 +00:00
99056f23b7
Fix PR4878 for real.
...
llvm-svn: 81507
2009-09-11 05:54:14 +00:00
7f41d98928
Support elaborated dependent types and diagnose tag mismatches.
...
llvm-svn: 81504
2009-09-11 04:59:25 +00:00
0533ffa2a6
Update this test to expect the "inbounds" keyword, which LLVM's constant
...
folder is now automatically adding.
llvm-svn: 81491
2009-09-11 00:27:06 +00:00
73341c4e63
Diagnose VLAs as an error in C++.
...
Also, treat the GNU __null as an integral constant expression to match
GCC's behavior.
llvm-svn: 81490
2009-09-11 00:18:58 +00:00
fd384d8065
Pass the GlobalDecl to getMangledName, fixes PR4890.
...
llvm-svn: 81486
2009-09-11 00:11:35 +00:00
8d6298b272
Fix a regression where write-barrier was not being generated
...
for block pointer.
llvm-svn: 81479
2009-09-10 23:38:45 +00:00
8ef65fbd49
Eliminate some "default"s in CheckICE.
...
llvm-svn: 81477
2009-09-10 23:31:45 +00:00
78b5493994
Look for overloaded arrow operators in base classes.
...
llvm-svn: 81475
2009-09-10 23:18:36 +00:00
8c10ff8f13
Teach LIT2 how to run Clang tests in the objdir for srcdir != objdir builds.
...
llvm-svn: 81472
2009-09-10 23:00:15 +00:00
2cde203392
Non fragile ABI for GNU runtime. Patch bu David Chisnall.
...
llvm-svn: 81462
2009-09-10 21:48:21 +00:00
04e1e22fe7
Don't check use of a member function declaration used if the member function is virtual and the member reference expression doesn't explicitly qualify it. Fixes PR4878.
...
llvm-svn: 81460
2009-09-10 20:48:14 +00:00
7736e2ad98
static_cast, reinterpret_cast, and const_cast can all be used in C++
...
integral constant expressions (for conversions to integer types,
naturally). I don't *think* that const_casts will ever get to this
point, but I also can't convince myself that they won't... so I've
taken the safe route and allowed the ICE checking code to look at
const_cast.
llvm-svn: 81453
2009-09-10 17:44:23 +00:00
7f737c0015
When performing unqualified name lookup into a DeclContext, also look into
...
all of the parent DeclContexts that aren't represented within the
Scope chain. This fixes some name-lookup problems in out-of-line
definitions of members of nested classes.
llvm-svn: 81451
2009-09-10 16:57:35 +00:00
4fa0811e4c
Don't pass -fno-builtin-str{cat,cpy} to clang-cc, I forget we don't support that yet. PR4941.
...
llvm-svn: 81430
2009-09-10 04:57:27 +00:00
ce4bcf4b64
Don't substitute prcontext.
...
llvm-svn: 81428
2009-09-10 04:57:10 +00:00
2ffe029a61
Implement Darwin/ARM behavior for defaulting to -fno-builtin-str{cat,cpy}.
...
llvm-svn: 81425
2009-09-10 03:37:02 +00:00
10f2c10b83
Make the forwarding member of block byref structs be a pointer to the block byref struct itself.
...
llvm-svn: 81423
2009-09-10 01:32:12 +00:00
e61ef62cc2
When re-entering a template scope, we may be entering a class template
...
partial specialization rather than a subclass of TemplateDecl. Fixes a
crash in libstdc++ 4.2's <map>.
llvm-svn: 81407
2009-09-10 00:12:48 +00:00
0fea62d0c7
For a C++ delete expression where the operand is of class type that
...
has a single conversion to pointer-to-object type, implicitly convert
to that pointer-to-object type (C++ [expr.delete]p1).
llvm-svn: 81401
2009-09-09 23:39:55 +00:00
5d3507d39c
Improve handling of initialization by constructor, by ensuring that
...
such initializations properly convert constructor arguments and fill
in default arguments where necessary. This also makes the ownership
model more clear.
llvm-svn: 81394
2009-09-09 23:08:42 +00:00
84c6f0a1e6
Implement: <rdar://problem/7185647> [RegionStore] 'self' cannot be NULL upon entry to a method
...
Here we implement this as a precondition within GRExprEngine, even though it is
related to how BasicStoreManager and RegionStoreManager model 'self'
differently. Putting this as a high-level precondition is more general, which is
why it isn't in RegionStore.cpp.
llvm-svn: 81378
2009-09-09 20:36:12 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
...
llvm-svn: 81346
2009-09-09 15:08:12 +00:00
822514fe39
Allow a declaration of an array to complete a prior, incomplete
...
declaration of that array in C++.
llvm-svn: 81309
2009-09-09 01:45:28 +00:00
308047d3a5
Initial stab at implement dependent member references to member
...
templates, e.g.,
x.template get<T>
We can now parse these, represent them within an UnresolvedMemberExpr
expression, then instantiate that expression node in simple cases.
This allows us to stumble through parsing LLVM's Casting.h.
llvm-svn: 81300
2009-09-09 00:23:06 +00:00
063c7720f4
More objc GC's API work for array of pointers declared
...
as __strong.
llvm-svn: 81283
2009-09-08 23:38:54 +00:00
953b8d1f15
Fix ShouldUseClangCompiler to use llvm::Triple.
...
- -1 FIXME, and fixes 'clang -arch armv4t ...', for example.
llvm-svn: 81276
2009-09-08 23:36:55 +00:00
b17a190186
Fixes a regression in generating objc's GC API
...
in assiging to c pointer types with a GC'able
attribute.
llvm-svn: 81244
2009-09-08 19:45:47 +00:00
6426345b8f
convert this to filecheck, hopefully it will fix PR4888. If nothing
...
else it will make tests run faster and make 4888 easier to diagnose.
llvm-svn: 81238
2009-09-08 18:43:45 +00:00
2fb0824197
Vastly improve PredefinedExpr output, both in Sema and CodeGen. Patch by Sam Weinig!
...
llvm-svn: 81237
2009-09-08 18:24:21 +00:00
d8fe9af3a2
Support templateids in friend declarations. Fixes bug 4859.
...
llvm-svn: 81233
2009-09-08 17:47:29 +00:00
be4253a0ca
Support running tests using the new 'lit', via 'make test LIT2=1'.
...
llvm-svn: 81225
2009-09-08 16:39:23 +00:00
c09988dda5
Remove FIXMEs for pedantically-gcc-bug-compatible behavior.
...
- We aren't going to fix these since they haven't caused problems in practice.
- Similarly, don't forward -object to Darwin ld.
llvm-svn: 81224
2009-09-08 16:39:16 +00:00
6816affaa4
Handle variadic constructors better. Share code between BuildCXXConstructExpr and BuildCXXTemporaryObjectExpr.
...
llvm-svn: 81181
2009-09-08 01:48:42 +00:00
870158eebf
reject returning a block expr even when it has parens and casts in the way.
...
llvm-svn: 81176
2009-09-08 00:36:37 +00:00
85ec4ffaf5
Check that the destination type of a static_cast expression is a complete type.
...
llvm-svn: 81151
2009-09-07 18:25:47 +00:00
e73d5ca9a8
Refine vcall offsets. Cleanups. WIP.
...
llvm-svn: 81143
2009-09-07 04:27:52 +00:00
f0ff9832ba
Test for generation of objc_assign_strongCast in a variety of
...
situations.
llvm-svn: 81129
2009-09-06 19:44:57 +00:00
faf1ced5ee
Reapply 81096, now with a fix. Spot the bug:
...
for (unsigned i = numargs; i < NumArgs; ++i)
Args[0] = 0;
;)
llvm-svn: 81123
2009-09-06 16:54:02 +00:00
94bcae46d5
Revert "Initialize default CXXConstructExpr arguments to 0. Fixes a crash when
...
destroying the CXXConstructExpr.", this is causing test failures across the
board.
llvm-svn: 81100
2009-09-06 01:31:23 +00:00
f87be558cf
lit: Set requireAndAnd config variable (currently unused).
...
llvm-svn: 81099
2009-09-06 01:31:12 +00:00
8284d7caa3
Initialize default CXXConstructExpr arguments to 0. Fixes a crash when destroying the CXXConstructExpr.
...
llvm-svn: 81096
2009-09-05 22:51:06 +00:00
dc6d2c3cda
Report errors for member functions correctly.
...
llvm-svn: 81063
2009-09-05 05:38:54 +00:00
Douglas Gregor