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
faabdc3b81
Change Darwin toolchain lookup to use llvm::Triple.
...
- -2+1 FIXMEs.
llvm-svn: 81282
2009-09-08 23:37:36 +00:00
9c3f7c4a4b
Validate arguments to -arch.
...
llvm-svn: 81281
2009-09-08 23:37:30 +00:00
1ef3f2aa3a
Rename HostInfo::getToolChain to HostInfo::CreateToolChain, and don't recreate
...
the default tool chain when binding the default architecture.
llvm-svn: 81279
2009-09-08 23:37:19 +00:00
b5c741a427
Delete trailing whitespace.
...
llvm-svn: 81278
2009-09-08 23:37:08 +00:00
7b57404dea
Simplify.
...
llvm-svn: 81277
2009-09-08 23:37:02 +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
f26a7ab377
Tweak & reflow comments, and delete trailing whitespace.
...
llvm-svn: 81275
2009-09-08 23:36:43 +00:00
5b5559b272
Make sure to access APValue's data via a char array (rather than
...
through an array of void*), so that we don't run afoul of the
strict-aliasing rules in C++ 3.10p15. Unfortunately, GCC 4.4 still
complains about this code.
llvm-svn: 81251
2009-09-08 19:57:33 +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
0c79736553
Fix PR4922, where Sema would complete tentative definitions in nondeterminstic
...
order because it was doing so while iterating over a densemap.
There are still similar problems in other places, for example
WeakUndeclaredIdentifiers is still written to the PCH file in a nondeterminstic
order, and we emit warnings about #pragma weak in nondeterminstic order.
llvm-svn: 81236
2009-09-08 18:19:27 +00:00
e6eab983f4
reduce indentation.
...
llvm-svn: 81234
2009-09-08 18:10:11 +00:00
d8fe9af3a2
Support templateids in friend declarations. Fixes bug 4859.
...
llvm-svn: 81233
2009-09-08 17:47:29 +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
6d5de59d09
Clean up the CXXConstructExpr constructor, add Arg getters.
...
llvm-svn: 81178
2009-09-08 01:23:37 +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
49f0e80fdd
Remove trailing whitespace.
...
llvm-svn: 81169
2009-09-07 23:07:56 +00:00
5995a3e8fa
BuildCXXConstructExpr now takes a MultiExprArg.
...
llvm-svn: 81160
2009-09-07 22:23:31 +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
635444bcea
More <sstream> removal.
...
llvm-svn: 81150
2009-09-07 12:33:46 +00:00
b178ab2155
Remove unnecessary #include <sstream>.
...
llvm-svn: 81147
2009-09-07 11:12:05 +00:00
e73d5ca9a8
Refine vcall offsets. Cleanups. WIP.
...
llvm-svn: 81143
2009-09-07 04:27:52 +00:00
d027a92431
Use a SetVector for tracking some Obj-C metadata, to ensure deterministic
...
output.
- Also, cleanup code to output inline asm references.
llvm-svn: 81139
2009-09-07 00:20:42 +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
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
b5850f9c80
Fix buffer overflow reported in PR 4903.
...
llvm-svn: 81092
2009-09-05 17:59:01 +00:00
b82db12b35
Refine overrides and thunks for virtual bases. Cleanups. WIP.
...
llvm-svn: 81080
2009-09-05 11:28:33 +00:00
26db6481c5
Replace some instances of std::string with StringRefs.
...
llvm-svn: 81079
2009-09-05 09:49:39 +00:00
c9eb1727db
Cleanup.
...
llvm-svn: 81078
2009-09-05 09:24:43 +00:00
69bbd6ce84
Cleanups.
...
llvm-svn: 81077
2009-09-05 09:10:58 +00:00
6363021ab9
Cleanups.
...
llvm-svn: 81075
2009-09-05 08:47:24 +00:00
3cdb051425
Cleanups.
...
llvm-svn: 81074
2009-09-05 08:45:02 +00:00
5e3ac0249c
Cleanups.
...
llvm-svn: 81073
2009-09-05 08:40:18 +00:00
ea8eea2c45
Cleanups.
...
llvm-svn: 81072
2009-09-05 08:37:03 +00:00
db14a73606
Cleanups.
...
llvm-svn: 81071
2009-09-05 08:07:32 +00:00
cc5e23ca8d
Overhaul the mangler to use a visitor pattern, at least for types. We can safely
...
ignore non-canonical type classes, but apparently we need to know how to mangle
dependent names.
The missing cases are much more obvious now.
llvm-svn: 81070
2009-09-05 07:56:18 +00:00
001ad31c9a
Cleanups. WIP.
...
llvm-svn: 81069
2009-09-05 07:49:12 +00:00
1b4ebfab2b
Pass the ConstructLoc to BuildCXXConstructExpr.
...
llvm-svn: 81068
2009-09-05 07:40:38 +00:00
453fe4285d
Install thunks later to fixup overrides. Track space taken by vbase
...
offsets better for thunk refinements. Cleanups. WIP.
llvm-svn: 81067
2009-09-05 07:20:32 +00:00
1309a852d3
pass the correct predecessor node.
...
llvm-svn: 81066
2009-09-05 06:46:12 +00:00
b2e195a585
Start emitting ElaboratedTypes in C++ mode. Support the effort in various
...
ways: remove elab types during desugaring, enhance pretty-printing to allow
tags to be suppressed without suppressing scopes, look through elab types
when associating a typedef name with an anonymous record type.
llvm-svn: 81065
2009-09-05 06:31:47 +00:00
d7674a47f9
Do not call FlushReports() in GRBugReporter's dtor. We already call it in
...
ActionGRExprEngine().
llvm-svn: 81064
2009-09-05 06:06:49 +00:00
dc6d2c3cda
Report errors for member functions correctly.
...
llvm-svn: 81063
2009-09-05 05:38:54 +00:00
657bad441e
Use a separate diagnostic for default function argument expressions.
...
llvm-svn: 81062
2009-09-05 05:14:19 +00:00
88f07cd49c
Refactor builtin function evaluation code into its own function.
...
llvm-svn: 81061
2009-09-05 05:00:57 +00:00
fcc33b074b
Basic support for representing elaborated type specifiers
...
directly in the AST. The current thinking is to create these
only in C++ mode for efficiency. But for now, they're not being
created at all; patch to follow.
This will let us do things like verify that tags match during
template instantation, as well as signal that an elaborated type
specifier was used for clients that actually care.
Optimally, the TypeLoc hierarchy should be adjusted to carry tag
location information as well.
llvm-svn: 81057
2009-09-05 00:15:47 +00:00
34ec2ef159
Improve the AST representation and semantic analysis for extern
...
templates. We now distinguish between an explicit instantiation
declaration and an explicit instantiation definition, and know not to
instantiate explicit instantiation declarations. Unfortunately, there
is some remaining confusion w.r.t. instantiation of out-of-line member
function definitions that causes trouble here.
llvm-svn: 81053
2009-09-04 22:48:11 +00:00
d94105a1c2
Don't generate any code for an explicit call to a trivial destructor.
...
Now that parsing, semantic analysis, and (I think) code generation of
pseudo-destructor expressions and explicit destructor calls works,
update the example-dynarray.cpp test to destroy the objects it
allocates and update the test to actually compile + link.
The code seems correct, but the Clang-compiled version dies with a
malloc error. Time to debug!
llvm-svn: 81025
2009-09-04 19:04:08 +00:00
037f389f4d
Merge libgcc spec changes for darwin::Link::ConstructJob.
...
llvm-svn: 81022
2009-09-04 18:35:47 +00:00
2b5f6817e0
Tweak darwin::Link::AddLinkArgs.
...
llvm-svn: 81021
2009-09-04 18:35:41 +00:00
91dbfd6666
Implement darwin::Link::AddDarwinArch for ARM.
...
llvm-svn: 81020
2009-09-04 18:35:31 +00:00
84e727fb72
Darwin: Pass -iphoneos-version-min to ld when building for ARM.
...
llvm-svn: 81019
2009-09-04 18:35:21 +00:00
5ed07fe794
Add -ccc-install-dir option for faking installation path.
...
llvm-svn: 81017
2009-09-04 18:35:03 +00:00
f0a5b9b126
Rename Darwin_X86 toolchain to just Darwin, this can support all platforms.
...
llvm-svn: 81016
2009-09-04 18:34:51 +00:00
bddb73fa1d
If a destructor is referenced or a pseudo-destructor expression is
...
formed without a trailing '(', diagnose the error (these expressions
must be immediately called), emit a fix-it hint, and fix the code.
llvm-svn: 81015
2009-09-04 18:29:40 +00:00
5a522353c3
Add overidding for methods for vtable building for the secondary
...
vtables. Add thunk generation. WIP.
llvm-svn: 81014
2009-09-04 18:27:16 +00:00
5095b293b7
Remove unused argument.
...
llvm-svn: 81010
2009-09-04 17:39:02 +00:00
ad8a336b40
Implement AST, semantics, and CodeGen for C++ pseudo-destructor
...
expressions, e.g.,
p->~T()
when p is a pointer to a scalar type.
We don't currently diagnose errors when pseudo-destructor expressions
are used in any way other than by forming a call.
llvm-svn: 81009
2009-09-04 17:36:40 +00:00
ef9618b75f
Implement accessors clang_getCursorKind(), clang_getCursorDecl().
...
Implement clang_getCursor() - wired up to Argiris's work.
Implement callbacks for CXCursor_ObjCProtocolRef.
llvm-svn: 81004
2009-09-04 15:44:05 +00:00
2d2282e8f9
When searching for a default constructor or copy constructor, skip constructor templates
...
llvm-svn: 81002
2009-09-04 14:46:39 +00:00
43e75176ec
Parse extern templates, pass that information all the way to Sema,
...
then drop it on the floor.
llvm-svn: 80989
2009-09-04 06:33:52 +00:00
119b0c7185
Introduce an egregious hack to fix PR4828.
...
The problem this change addresses is that we treat __is_pod and
__is_empty as keywords in C++, because they are built-in type traits
in GCC >= 4.3. However, GNU libstdc++ 4.2 (and possibly earlier
versions) define implementation-detail struct templates named __is_pod
and __is_empty.
This commit solves the problem by recognizing
struct __is_pod
and
struct __is_empty
as special token sequences. When one of these token sequences is
encountered, the keyword (__is_pod or __is_empty) is implicitly
downgraded to an identifier so that parsing can continue. This is an
egregious hack, but it has the virtue of "just working" whether
someone is using libstdc++ 4.2 or not, without the need for special
flags.
llvm-svn: 80988
2009-09-04 05:53:02 +00:00
bfb000f337
move the check into MarkNoReturnFunction.
...
llvm-svn: 80980
2009-09-04 02:17:35 +00:00
1748d8a43d
Extract mark-no-return-function code into a function.
...
llvm-svn: 80979
2009-09-04 02:13:36 +00:00
06f6fe8df7
Correctly handle elaborated template ids. Still not handled properly for friends.
...
llvm-svn: 80977
2009-09-04 01:14:41 +00:00
37d065680b
Patch to instantiate destructors used to destruct
...
base and data members when they are needed.
llvm-svn: 80967
2009-09-03 23:18:17 +00:00
0e91275ab4
If the alignment of the chosen field in a union is greater than the alignment of the union, we need to use a packed LLVM struct. Fixes <rdar://problem/7184250>.
...
llvm-svn: 80964
2009-09-03 22:56:02 +00:00
f816bd70ce
Implement tree transformations for DeclarationNames. Among other
...
things, this means that we can properly cope with member access
expressions such as
t->operator T()
where T is a template parameter (or other dependent type).
llvm-svn: 80957
2009-09-03 22:13:48 +00:00
2b6ca46c6b
Improve template instantiation for member access expressions that
...
involve qualified names, e.g., x->Base::f. We now maintain enough
information in the AST to compare the results of the name lookup of
"Base" in the scope of the postfix-expression (determined at template
definition time) and in the type of the object expression.
llvm-svn: 80953
2009-09-03 21:38:09 +00:00
59a1cd4a06
Mark constructors used in initialization of base(s) and fields
...
as referecned with location where they are used. Still
need to look at destructor aspects of them.
llvm-svn: 80950
2009-09-03 21:32:41 +00:00
3501bcec7d
Issue diagnostics in variety of situations involving
...
reference/const data members when user has declared
the constructor. This necessitated some non-minor
refactoring.
llvm-svn: 80934
2009-09-03 19:36:46 +00:00
fe07aecd37
Don't use '%ll', this doesn't workin on Win32.
...
llvm-svn: 80933
2009-09-03 19:23:49 +00:00
c0683b909a
Add ASTUnit::getOriginalSourceFileName() and use in clang_getTranslationUnitSpelling().
...
llvm-svn: 80932
2009-09-03 18:19:54 +00:00
c26e0f626b
Improved handling for dependent, qualified member access expressions, e.g.,
...
t->Base::f
where t has a dependent type. We save the nested-name-specifier in the
CXXUnresolvedMemberExpr then, during instantiation, substitute into
the nested-name-specifier with the (transformed) object type of t, so
that we get name lookup into the type of the object expression.
Note that we do not yet retain information about name lookup into the
lexical scope of the member access expression, so several regression
tests are still disabled.
llvm-svn: 80925
2009-09-03 16:14:30 +00:00
b3286fe685
Save/load POSIXThreads flag for PCH
...
llvm-svn: 80916
2009-09-03 14:36:33 +00:00
3a0637b06b
Revert "Visit function/method bodies and issue callback for parameters and local
...
variables.", this is breaking x86_64-apple-darwin10 and Linux tests.
llvm-svn: 80896
2009-09-03 05:59:50 +00:00
2d9c740cc5
Revert "Remove redundant local variable (use newly created instance data).", the
...
previous commit this depends on is breaking x86_64-apple-darwin10 and Linux tests.
llvm-svn: 80895
2009-09-03 05:59:35 +00:00
a77eaeb1e6
Add basic support for -pthread.
...
- Patch by David Chisnall, with PCH and Darwin support mixed in.
llvm-svn: 80883
2009-09-03 04:54:28 +00:00
17a0296a09
Fix 80 column violations.
...
llvm-svn: 80873
2009-09-03 03:02:58 +00:00
2c5bef2a74
Fixed bug introduced in r79900 where FreeBSD was turned into NetBSD, transposing the ABIs and breaking both platforms.
...
llvm-svn: 80870
2009-09-03 01:48:05 +00:00
b117fd9168
Fix regression introduced in r80786 and reported in PR 4867. We should use
...
'dyn_cast' instead of 'cast' as the denominator value could be UnknownVal (and
is not guaranteed to be a DefinedVal).
llvm-svn: 80869
2009-09-03 01:48:03 +00:00
677e6a2faf
remove a debug output I introduced in the last commit.
...
llvm-svn: 80865
2009-09-03 01:31:59 +00:00
850cc1c5a4
Update.
...
llvm-svn: 80864
2009-09-03 01:30:36 +00:00
496335ea1a
Add CastExpr::getCastKindName and use it in the StmtDumper.
...
llvm-svn: 80862
2009-09-03 00:59:21 +00:00
517ea46e2e
Remove redundant local variable (use newly created instance data).
...
llvm-svn: 80861
2009-09-03 00:43:52 +00:00
f15d4b6050
This patch does the following.
...
1) Issue digsnostics in non-fragile ABI, when an expression
evaluates to an interface type (except when it is used to
access a non-fragile ivar).
2) Issue unsupported error in fragile ABI when an expression
evaluates to an interface type (except when it is used to
access a fragile ivar).
llvm-svn: 80860
2009-09-03 00:43:07 +00:00
ef3cf2a576
Visit function/method bodies and issue callback for parameters and local variables.
...
Add clang_getTranslationUnitSpelling().
llvm-svn: 80859
2009-09-03 00:32:06 +00:00
64792e021d
Add a wicked little test-case that illustrates what we have to deal
...
with to properly support member access expressions in templates. This
test is XFAIL'd, because we get it completely wrong, but I've made the
minimal changes to the representation to at least avoid a crash.
llvm-svn: 80856
2009-09-02 23:58:38 +00:00
e5feb51624
Don't try to CodeGen using directives, from Anders Johnsen
...
llvm-svn: 80853
2009-09-02 23:49:23 +00:00
cc043a7154
Minor refactoring of my last patch.
...
llvm-svn: 80847
2009-09-02 23:11:48 +00:00
3117e2b9d4
Referenced instatiated default constructors
...
must be defined. Fixed pr4853.
llvm-svn: 80846
2009-09-02 23:02:57 +00:00
b7bfe79412
Rewrite of our handling of name lookup in C++ member access expressions, e.g.,
...
x->Base::f
We no longer try to "enter" the context of the type that "x" points
to. Instead, we drag that object type through the parser and pass it
into the Sema routines that need to know how to perform lookup within
member access expressions.
We now implement most of the crazy name lookup rules in C++
[basic.lookup.classref] for non-templated code, including performing
lookup both in the context of the type referred to by the member
access and in the scope of the member access itself and then detecting
ambiguities when the two lookups collide (p1 and p4; p3 and p7 are
still TODO). This change also corrects our handling of name lookup
within template arguments of template-ids inside the
nested-name-specifier (p6; we used to look into the scope of the
object expression for them) and fixes PR4703.
I have disabled some tests that involve member access expressions
where the object expression has dependent type, because we don't yet
have the ability to describe dependent nested-name-specifiers starting
with an identifier.
llvm-svn: 80843
2009-09-02 22:59:36 +00:00
35dca26835
Fix an assertion when initializing a union using a member initializer. (We weren't casting from the union type to the initializer type correctly).
...
llvm-svn: 80837
2009-09-02 21:14:47 +00:00
f8bd861ce9
Borrow a friend class's previous declaration's access specifier regardless of
...
whether the current context is dependent.
Thanks to Anders for pointing this out.
llvm-svn: 80828
2009-09-02 19:32:14 +00:00
2e56cc6e6c
Fix a codegen crash when a class template has a constructor that does member initialization of an anonymous union.
...
llvm-svn: 80826
2009-09-02 19:17:55 +00:00
09a3774cd3
Packed unions should be packed. Fixes an assert Daniel reported.
...
llvm-svn: 80808
2009-09-02 17:51:33 +00:00
fc60ca8801
Allow null initialization of scalara data members
...
in constructors's initializer list. pr4854
llvm-svn: 80802
2009-09-02 17:10:17 +00:00
6e4232c79c
Refactor the check for bad divide into a checker.
...
Also fix a checker context bug: the Dst set is not always empty initially.
Because in GRExprEngine::CheckerVisit(), *CurrSet is used repeatedly.
So we removed the Dst.empty() condition in ~CheckerContext() when deciding
whether to do autotransision.
llvm-svn: 80786
2009-09-02 13:26:26 +00:00
c707da6866
Document how we intepret C++ DR 382
...
llvm-svn: 80785
2009-09-02 13:12:51 +00:00
12bbfe1d31
When parsing typename specifiers (with either the identifier or
...
simple-template-id form), check whether the scope specifier is
computable as a declaration context rather than checking whether it is
dependent, so that we properly cope with members of the current
instantiation.
Improve testing for typename specifiers that terminate in a
simpe-template-id.
llvm-svn: 80783
2009-09-02 13:05:45 +00:00
79affb7b94
Refactor bad callee check into a Checker.
...
Now bad callee is checked as a PreVisit to the CallExpr.
llvm-svn: 80771
2009-09-02 08:10:35 +00:00
656b10a1fa
Still use BadArg bugtype in the checker. This saves us implement registerInitialVisitors
...
in the BugReport.
When all internal bug checking logic are moved to checkers, BuiltinBug will
not reference GRExprEngine, and FlushReports() will be not necessary, since
all bugs are emitted into the equivalent classes immediately.
For now just add a ctor with no arguments.
llvm-svn: 80770
2009-09-02 07:09:39 +00:00
cf768cd202
Replace uses of ImmutableSet in SymbolReaper with DenseSet. This was
...
motivated from Shark profiles that shows that 'markLive' was very
heavy when using --analyzer-store=region. On my benchmark file, this
reduces the analysis time for --analyzer-store=region from 19.5s to
13.5s and for --analyzer-store=basic from 5.3s to 3.5s. For the
benchmark file, this is a reduction of about 30% analysis time for
both analysis modes (a huge win).
llvm-svn: 80765
2009-09-02 06:03:18 +00:00
ad5a600a24
Implement: <rdar://problem/6337100> CWE-338: Use of cryptographically weak prng
...
Patch by Geoff Keating!
llvm-svn: 80752
2009-09-02 02:47:41 +00:00
e94dd7ccf5
When adding a friend class declaration to the lookup tables, use the access specifier
...
of any previous declaration in case we replace it in a class's declaration table.
Fixes bug 4858. This sort of thing makes me reconsider putting friend declarations in
declaration lists.
llvm-svn: 80750
2009-09-02 02:15:17 +00:00
e8dbaef730
Fix a little crasher in friend decls. Thanks again to Eli for finding this.
...
llvm-svn: 80748
2009-09-02 01:07:03 +00:00
3f707e9f14
Add mangling for covariant thunks.
...
llvm-svn: 80747
2009-09-02 00:56:18 +00:00
2dc078f24e
Ensure that the tag decls of friend decls aren't added to the friending class's
...
decl list, and remove some workarounds that were due to this. Thanks to Eli for
pointing this out and providing the test case.
llvm-svn: 80745
2009-09-02 00:55:30 +00:00
a119813218
Shorten name.
...
llvm-svn: 80744
2009-09-02 00:28:47 +00:00
9cc7d30435
Add mangling for thunks.
...
llvm-svn: 80743
2009-09-02 00:25:38 +00:00
086ac11606
It is illegal to derefrercne to an interface in
...
objc's non-fragile ABI.
llvm-svn: 80739
2009-09-02 00:00:05 +00:00
2348e62498
More overriding base work and some cleanups. WIP.
...
llvm-svn: 80737
2009-09-01 23:22:44 +00:00
5083e2623b
After a conversation with Doug. I added a fix me to
...
where we build the constructor's initializer list.
llvm-svn: 80735
2009-09-01 23:08:16 +00:00
40dc64bcfc
Split out overriding. WIP.
...
llvm-svn: 80732
2009-09-01 22:20:28 +00:00
c82555fb85
Handle member expressions that return references correctly.
...
llvm-svn: 80723
2009-09-01 21:18:52 +00:00
783ab50b33
Assert that we don't have any virtual bases. We can emit dtors for polymorphics classes just fune.
...
llvm-svn: 80722
2009-09-01 21:12:16 +00:00
a3a3f6fecd
In CXXBaseOrMemberInitializer, don't confuse CtorTocall with
...
AnonUnionMember. Fixes PR4826.
llvm-svn: 80721
2009-09-01 21:04:42 +00:00
f1ae6d45dd
Use the correct cast kinds for bit casts and function to pointer decay. Fixes PR4827.
...
llvm-svn: 80720
2009-09-01 20:52:42 +00:00
6904f644e7
Add a CK_FunctionToPointerDecay cast kind.
...
llvm-svn: 80719
2009-09-01 20:37:18 +00:00
6b8b4b459d
We can generate constructors/destructors with base classes and non-trivial fields just fine now.
...
llvm-svn: 80701
2009-09-01 18:33:46 +00:00
2ffd96549d
Implement proper substitution for OverloadedFunctionDecls, but substituting each of the functions in the overload set
...
llvm-svn: 80692
2009-09-01 17:53:10 +00:00
d51896311d
Add DeclContext::Equals to compare declaration contexts based on their primary context. Use this instead of pointer comparisons
...
llvm-svn: 80690
2009-09-01 17:22:34 +00:00
1a50477385
Fixed a property getter ir-gen crash.
...
llvm-svn: 80681
2009-09-01 17:02:21 +00:00
32e2c8472e
Fix a crasher involving template instantiation of non-dependent
...
expressions making use of an overloaded operator. Thanks for the test
case, Anders!
llvm-svn: 80679
2009-09-01 16:58:52 +00:00
6cdf83c192
Add driver support for -emit-ast and AST compilation steps.
...
- <rdar://problem/7185031> Add 'clang' option '-emit-ast'
llvm-svn: 80678
2009-09-01 16:57:46 +00:00
bcec05c9fd
Don't assume that a base is always a RecordType, it can also be a TemplateSpecializationType. Also, make sure to get the instantiated union member.
...
llvm-svn: 80662
2009-09-01 06:22:14 +00:00
62215c4fb5
Add pretty stack traces when instantiating functions and static data members.
...
llvm-svn: 80661
2009-09-01 05:12:24 +00:00
17dc7e2007
Handle member initializers that point to fields in anonymous structs.
...
llvm-svn: 80659
2009-09-01 04:31:02 +00:00
5da848427a
Don't assert when instantiating member references to fields in anonymous structs.
...
llvm-svn: 80657
2009-09-01 04:26:58 +00:00
1c277d0fe8
PR4836, part 2: CodeGen for __builtin_isnan.
...
llvm-svn: 80655
2009-09-01 04:19:44 +00:00
84f14dd674
Preliminary AST representation and semantic analysis for
...
explicitly-specified template argument lists in member reference
expressions, e.g.,
x->f<int>()
llvm-svn: 80646
2009-09-01 00:37:14 +00:00
3aff920676
Sentence-case bug category.
...
llvm-svn: 80644
2009-09-01 00:17:12 +00:00
f4b34ba326
Remember to write the qualifier of a MemberExpr to the PCH file when we get to C++ PCH
...
llvm-svn: 80643
2009-08-31 23:44:04 +00:00
f405d7e6f1
Eliminate CXXAdornedMemberExpr entirely. Instead, optionally allocate
...
space within the MemberExpr for the nested-name-specifier and its
source range. We'll do the same thing with explicitly-specified
template arguments, assuming I don't flip-flop again.
llvm-svn: 80642
2009-08-31 23:41:50 +00:00
759e32bdc6
Fix bug 4784 and allow friend declarations to properly extend
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existing declaration chains.
llvm-svn: 80636
2009-08-31 22:39:49 +00:00
124095bb18
Rename DIBlock as DILexicalBlock.
...
llvm-svn: 80634
2009-08-31 22:00:32 +00:00
96ee789d33
Rename CXXQualifiedMemberExpr -> CXXAdornedMemberExpr, since we will
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also be adding explicit template arguments as an additional
"adornment". No functionality change.
llvm-svn: 80628
2009-08-31 21:41:48 +00:00
fbc1823451
Add parsing for references to member function templates with explicit
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template argument lists, e.g., x.f<int>().
Semantic analysis will be a separate commit.
llvm-svn: 80624
2009-08-31 21:16:32 +00:00
7e4faaccda
PR4836, part 1: add Sema support for __builtin_isnan and friends; they
...
are apparently used by Solaris libc despite the fact that clang claims
to be compatible with gcc 4.2, which doesn't support them.
llvm-svn: 80610
2009-08-31 20:06:00 +00:00
f14b46f9a8
Implement template instantiation for member operator access.
...
llvm-svn: 80609
2009-08-31 20:00:26 +00:00
522fbc4969
Support explicit C++ member operator syntax, from James Porter!
...
llvm-svn: 80608
2009-08-31 19:52:13 +00:00
879d726608
Re-implemented generation of objc_memmove_collectable
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API for copying GC'able aggregates (Next runtime only).
llvm-svn: 80607
2009-08-31 19:33:16 +00:00
6733a7ec15
Fix a -Asserts warning.
...
llvm-svn: 80606
2009-08-31 19:16:38 +00:00
5778fce141
Updated GNU runtime non-fragile ABI.
...
Added -fconstant-string-class= option.
Added __has_feature() test for non-fragile ABI.
llvm-svn: 80591
2009-08-31 16:41:57 +00:00
b533df02b5
More missing member goodness.
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llvm-svn: 80491
2009-08-30 07:09:50 +00:00
0d2a51b61f
Improve missing error messages as suggested by Doug.
...
llvm-svn: 80489
2009-08-30 06:49:43 +00:00
5167a4644d
Use DiagnoseMissingMember for UsingDecls.
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llvm-svn: 80470
2009-08-30 00:58:45 +00:00
896c230a19
Improve diagnostics for missing members. This renames the err_typecheck_no_member to err_typecheck_no_member_deprecated. The idea is that err_typecheck_no_member_deprecated should be phased out and any call sites that reference it should call DiagnoseMissingMember instead.
...
llvm-svn: 80469
2009-08-30 00:54:35 +00:00
744a249493
Unbreak tests. I'll look into why this is necessary later.
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llvm-svn: 80468
2009-08-30 00:53:54 +00:00
321995b5e5
Fix the start source location for type-specs like long, short, etc.
...
llvm-svn: 80448
2009-08-29 22:39:34 +00:00
15e05261d4
Make instantiating initializers for classes with a dependent base type
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work correctly.
The change in lib/AST/DeclCXX.cpp is mostly a large reindentation; I
couldn't figure out a good way to avoid it.
llvm-svn: 80446
2009-08-29 22:22:07 +00:00
033e8d4ae6
Make IRGen for initializing a member reference work correctly.
...
llvm-svn: 80439
2009-08-29 20:58:20 +00:00
adf36b2379
Add a workaround for decls that come from friend decls pointing to undeclared classes.
...
llvm-svn: 80438
2009-08-29 20:47:47 +00:00
6df9e076ea
In DeclPrinter, assert when asked to print AS_None.
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llvm-svn: 80437
2009-08-29 20:36:12 +00:00
0a484d007b
Patch to ir-gen user-defined conversions used in expressions
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[12.3.2-p3]
llvm-svn: 80436
2009-08-29 20:33:32 +00:00
7b194b780d
Set the access specifier for using decls.
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llvm-svn: 80435
2009-08-29 19:54:19 +00:00
4bb87ce33e
Improve instantiation of UnresolvedUsingDecls.
...
llvm-svn: 80434
2009-08-29 19:37:28 +00:00
3df8767869
Patch for code gen. for c-style cast which ends in
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using class's conversion functions [12.3.2-p2]
llvm-svn: 80433
2009-08-29 19:15:16 +00:00
9ab0319b2b
Get rid of mostly-unused, buggy method.
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llvm-svn: 80432
2009-08-29 19:09:59 +00:00
5966088621
Fix the breakage by handling indirect instantiations. This would be much
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improved if there were a consistent name for getInstantiatedFromMemberX()
across all classes. Cheap refactor if someone wants to do it, but let's get the
buildbots happy first.
llvm-svn: 80425
2009-08-29 08:11:13 +00:00
705539441b
Instantiate member and base initializers. Patch by Anders Johnsen! (tweaked slightly by me)
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llvm-svn: 80422
2009-08-29 05:16:22 +00:00
2624be4fd4
Fix a couple issues with parsing invalid nested-name-specifiers.
...
llvm-svn: 80421
2009-08-29 04:08:08 +00:00
75c03bbb0c
For consistency, just make friend declarations AS_public.
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llvm-svn: 80420
2009-08-29 03:50:18 +00:00
970d530a84
Ensure code generation for friend declarations in class templates.
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llvm-svn: 80418
2009-08-29 03:16:09 +00:00
6fd66d4588
Refactor undefined argument checking into a Checker.
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llvm-svn: 80417
2009-08-29 02:11:01 +00:00
1e172e068f
Store the SourceLocation of right parentheses in member initializers. Patch by Anders Johnsen!
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llvm-svn: 80416
2009-08-29 01:31:33 +00:00
6e1ca8315c
Don't assert that friend declarations must have access specifiers for now.
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llvm-svn: 80415
2009-08-29 01:13:02 +00:00
938b10079a
CreateDeclRefExprs that point to UnresolvedUsingDecls.
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llvm-svn: 80413
2009-08-29 01:06:32 +00:00
a884e67485
Add another check for UnresolvedUsingDecl.
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llvm-svn: 80412
2009-08-29 00:56:38 +00:00
beefdc8948
iGenerate vcalls as we build up the methods. WIP.
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llvm-svn: 80405
2009-08-28 23:22:54 +00:00
90820ee62a
Make sure we actually found a redeclaration before complaining about attributes added to a redeclaration in C++
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llvm-svn: 80403
2009-08-28 22:54:55 +00:00
601d6e4c7b
Add printing of access specifiers to DeclPrinter. The formatting is pretty bad but it works :)
...
llvm-svn: 80402
2009-08-28 22:39:52 +00:00
c37709b3c5
Remove #if 0'd code that is clearly not needed
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llvm-svn: 80399
2009-08-28 22:06:43 +00:00
2fee79a9a1
path to ir-gen 12.3.1 Conversion by constructor
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llvm-svn: 80398
2009-08-28 22:04:50 +00:00
f3db003358
Don't crash when instantiating templates containing anonymous structs/unions
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llvm-svn: 80397
2009-08-28 22:03:51 +00:00
11395b66c6
Test instantiation of static data members that live within nested
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member templates.
llvm-svn: 80396
2009-08-28 21:41:19 +00:00
d99bb43068
Fix and test template instantiation for nested member templates.
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llvm-svn: 80394
2009-08-28 21:09:48 +00:00
39cacdb04b
Tighten up the conversion from a single-level template argument list
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to a multi-level template argument list by making it explicit. The
forced auditing of callers found a bug in the instantiation of member
classes inside member templates.
I *love* static type systems.
llvm-svn: 80391
2009-08-28 20:50:45 +00:00
6533292684
Remove the conversion from a multi-level template argument list back to a single template argument list. We no longer need this crutch
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llvm-svn: 80390
2009-08-28 20:33:09 +00:00
01afeeff1d
Implement template instantiation for member class templates.
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When performing template instantiation of the definitions of member
templates (or members thereof), we build a data structure containing
the template arguments from each "level" of template
instantiation. During template instantiation, we substitute all levels
of template arguments simultaneously.
llvm-svn: 80389
2009-08-28 20:31:08 +00:00
52ac2b5735
retain/release checker: [CIContext createCGImage...] and friends returned CF
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objects that are not automatically garbage collected. This fixes
<rdar://problem/7174400>.
llvm-svn: 80387
2009-08-28 19:52:12 +00:00
df5a1c8b5d
Improve support for using decls in the decl printer.
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llvm-svn: 80386
2009-08-28 19:16:39 +00:00
01ff6d7094
Check for UnresolvedUsingDecl when determining if a declaration is a redeclaration or not.
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llvm-svn: 80383
2009-08-28 17:57:07 +00:00
b1771e4e74
patch to prevent crash in hopelessly incorrect
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method definition with labels.
llvm-svn: 80381
2009-08-28 17:52:37 +00:00
a654dd8ae8
Collect multiple levels of template arguments into a new type,
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MultiLevelTemplateArgumentList. This is a baby step toward
instantiating member templates; no intended functionality change yet.
llvm-svn: 80380
2009-08-28 17:37:35 +00:00
d20e795a5b
Fix this for real.
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llvm-svn: 80377
2009-08-28 16:57:08 +00:00
f2bc7c386e
Allow explicit ctors for casts.
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llvm-svn: 80374
2009-08-28 16:22:20 +00:00
759b78951e
When doing overload resolution, expressions that are value dependent but not type dependent and of integral type should not be treated as null pointer constants.
...
llvm-svn: 80369
2009-08-28 15:55:56 +00:00
228eea36a3
Pass InOverloadResolution all the way down to IsPointerConversion.
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llvm-svn: 80368
2009-08-28 15:33:32 +00:00
4bd7875b9c
Instantiate unresolved using declarations.
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llvm-svn: 80366
2009-08-28 15:18:15 +00:00
8b899e4247
ir-gen related patch for type conversion
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with class type conversion methods. WIP.
llvm-svn: 80365
2009-08-28 15:11:24 +00:00
aa74a0c3b5
Omnibus friend decl refactoring. Instead of cloning AST classes for friend
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declarations of same, introduce a single AST class and add appropriate bits
(encoded in the namespace) for whether a decl is "real" or not. Much hackery
about previously-declared / not-previously-declared, but it's essentially
mandated by the standard that friends alter lookup, and this is at least
fairly non-intrusive.
Refactor the Sema methods specific to friends for cleaner flow and less nesting.
Incidentally solve a few bugs, but I remain confident that we can put them back.
llvm-svn: 80353
2009-08-28 07:59:38 +00:00
f038fc2c12
Create UnresolvedUsingDecls.
...
llvm-svn: 80346
2009-08-28 05:49:21 +00:00
696a3f199b
Factor declaration building out to Sema::BuildUsingDeclaration.
...
llvm-svn: 80337
2009-08-28 05:40:36 +00:00
8305c1fa97
Check in UnresolvedUsingDecl.
...
llvm-svn: 80336
2009-08-28 05:30:28 +00:00
198a8c5f95
Use SymbolicRegion instead of CodeTextRegion for symbolic function
...
pointers. Most logic cares first about whether or not a region is
symbolic, and second if represents code. This should fix a series of
silent corner case bugs (as well as simplify a bunch of code).
llvm-svn: 80335
2009-08-28 04:49:15 +00:00
5a9c5acf0f
More work on using declarations.
...
llvm-svn: 80333
2009-08-28 03:35:18 +00:00
59140b3b86
Many improvements to using declarations.
...
llvm-svn: 80332
2009-08-28 03:16:11 +00:00
aeca0954c2
Use C++ style comments.
...
llvm-svn: 80320
2009-08-28 00:24:55 +00:00
d032fcce5c
Implement: <rdar://problem/6337132> CWE-273: Failure to Check Whether Privileges
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Were Dropped Successfully
Patch by Geoff Keating!
llvm-svn: 80313
2009-08-28 00:08:09 +00:00
6a1f965853
When looking for overloaded member operators, make sure to instantiate
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class template specializations (when possible) and look into base
classes. Thanks to Eli for the test case!
FIXME -=1.
llvm-svn: 80302
2009-08-27 23:35:55 +00:00
ce499c2078
CFG construction: Abort CFG construction when processing a CompoundStmt if any
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of its subexpressions resulted in a "bad CFG".
llvm-svn: 80298
2009-08-27 23:16:26 +00:00
1d5f2f3546
Rename 'bindExpr' to 'BindExpr'.
...
llvm-svn: 80294
2009-08-27 22:17:37 +00:00
0ac724be55
Move the AnalysisContext* from GRState to Environment.
...
llvm-svn: 80293
2009-08-27 22:15:20 +00:00
80110179f4
Define _GNU_SOURCE in C++ mode so that clang works with GNU libstdc++.
...
llvm-svn: 80289
2009-08-27 22:01:41 +00:00
ff083ef429
Clean up CodeGenFunction::EmitCastLValue to use the cast kind. Error
...
out for user-defined conversions instead of crashing.
llvm-svn: 80282
2009-08-27 21:19:33 +00:00
bda4ef15ce
Fix for PR4794 (instantiating friend class decl); this version shouldn't
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cause any regressions.
llvm-svn: 80277
2009-08-27 19:11:42 +00:00
1e97108bdd
Back out bad piece of r80272. Will look at fixing this a different way.
...
llvm-svn: 80273
2009-08-27 18:44:04 +00:00
7a61407d0b
PR4794: Make instantiating friend class decls not crash.
...
llvm-svn: 80272
2009-08-27 18:38:56 +00:00
20d1332d76
Add an InOverloadResolution flag to TryCopyInitialization.
...
llvm-svn: 80261
2009-08-27 17:37:39 +00:00
271e3a4d47
Remove more default arguments.
...
llvm-svn: 80260
2009-08-27 17:30:43 +00:00
ef4c72135f
Remove default arguments from TryImplicitConversion and fix a bug found in the process.
...
llvm-svn: 80258
2009-08-27 17:24:15 +00:00
03068aa077
Remove default argument from TryCopyInitialization.
...
llvm-svn: 80256
2009-08-27 17:18:13 +00:00
5ec4abf268
Revert the flags change for now, I have a better idea for this.
...
llvm-svn: 80255
2009-08-27 17:14:02 +00:00
e704c9df31
Implement instantiation of the declarations of member function
...
templates within class templates, producing a member function template
of a class template specialization. If you can parse that, I'm
sorry. Example:
template<typename T>
struct X {
template<typename U> void f(T, U);
};
When we instantiate X<int>, we now instantiate the declaration
X<int>::f, which looks like this:
template<typename U> void X<int>::f(int, U);
The path this takes through
TemplateDeclInstantiator::VisitCXXMethodDecl is convoluted and
ugly, but I don't know how to improve it yet. I'm resting my hopes on
the multi-level substitution required to instantiate definitions of
nested templates, which may simplify this code as well.
More testing to come...
llvm-svn: 80252
2009-08-27 16:57:43 +00:00
2f7e956f16
Add a OverloadResolutionFlags and start converting some of the overload methods over to using it instead of bools arguments.
...
llvm-svn: 80248
2009-08-27 16:01:18 +00:00
3ca89b9f20
Remove a unused member variable. Instead query the option from AnalysisManager.
...
llvm-svn: 80226
2009-08-27 06:55:26 +00:00
e985a3b724
When checking whether one declaration context encloses another, make sure to look at the primary contexts. Thanks to Eli for the test case
...
llvm-svn: 80212
2009-08-27 06:03:53 +00:00
35d6e3e710
Don't check member and base initializers if the constructor is dependent.
...
llvm-svn: 80211
2009-08-27 05:57:30 +00:00
e0eebb3ee4
Use early returns to avoid indentation.
...
llvm-svn: 80209
2009-08-27 05:45:01 +00:00
561154dd6b
Stub out an error so we don't crash.
...
llvm-svn: 80207
2009-08-27 05:09:36 +00:00
574315a0fa
Add a BuildCXXTemporaryObjectExpr and use it so default arguments will be instantiated correctly for temporary object expressions.
...
llvm-svn: 80206
2009-08-27 05:08:22 +00:00
55243168df
In ActOnCXXTypeConstructExpr, check that the type is complete and non-abstract before creating any expressions. This assures that any templates are instantiated if necessary.
...
llvm-svn: 80200
2009-08-27 03:53:50 +00:00
907a711f60
Simplify 'Environment' to contain only one map from 'const Stmt*' to SVals, greatly simplifying the logic of the analyzer in many places. We now only distinguish between block-level expressions and subexpressions in Environment::RemoveDeadBindings and GRState pretty-printing.
...
llvm-svn: 80194
2009-08-27 01:39:13 +00:00
eabf770457
New RequireNonAbstractType function.
...
llvm-svn: 80183
2009-08-27 00:13:57 +00:00
d624e16833
Bye-bye old RequireCompleteType.
...
llvm-svn: 80182
2009-08-26 23:45:07 +00:00
a0d0e6fcb1
Fixup codegen for static dispatch to a virtual function that was
...
almost correct. :-)
llvm-svn: 80181
2009-08-26 23:38:08 +00:00
c71f094c08
ir-gen for type convesion of class objects. WIP.
...
llvm-svn: 80178
2009-08-26 23:31:30 +00:00
ce2a5e18f2
Make sure to bump the reference count of the last element in the ParenListExpr representing the direct initializer of a declaration
...
llvm-svn: 80177
2009-08-26 23:26:04 +00:00
3c912f66c8
Remove another unused argument.
...
llvm-svn: 80175
2009-08-26 23:00:36 +00:00
029fc690d3
Remove the PrintType argument from RequireCompleteType.
...
llvm-svn: 80174
2009-08-26 22:59:12 +00:00
c190523d7a
When a member reference expression includes a qualifier on the member
...
name, e.g.,
x->Base::f()
retain the qualifier (and its source range information) in a new
subclass of MemberExpr called CXXQualifiedMemberExpr. Provide
construction, transformation, profiling, printing, etc., for this new
expression type.
When a virtual function is called via a qualified name, don't emit a
virtual call. Instead, call that function directly. Mike, could you
add a CodeGen test for this, too?
llvm-svn: 80167
2009-08-26 22:36:53 +00:00
f68079e77b
Add a RequireCompleteType variant that takes a PartialDiagnostic. The old RequireCompleteType now creates a PartialDiagnostic and calls the new function.
...
llvm-svn: 80165
2009-08-26 22:33:56 +00:00
3722f5896c
Regularize the case and sort.
...
llvm-svn: 80163
2009-08-26 22:31:08 +00:00
402250f2f9
Implement support for C++ direct initializers that involve dependent
...
types or type-dependent expressions.
llvm-svn: 80143
2009-08-26 21:14:46 +00:00
849416a388
More work for conversion functions.
...
llvm-svn: 80142
2009-08-26 21:11:25 +00:00
a5588bf3ac
Implement virtual dispatch. :-) This is self-consistent with clang,
...
but not yet necessarily perfectly consistent with gcc. Also addressed
Doug and John's comments.
llvm-svn: 80137
2009-08-26 20:46:33 +00:00
d79d5053bd
AST for conversion by conversion functions. WIP.
...
llvm-svn: 80135
2009-08-26 20:34:58 +00:00
95f896380f
Make address-space qualification work correctly for compound literals.
...
Issue reported on cfe-dev.
Also fixed the code to use isConstant to determine whether to generate a
constant global, to be consistent with CodeGenModule. This probably
needs to be refactored to deal with C++, though.
llvm-svn: 80131
2009-08-26 20:01:39 +00:00
c24fc2949e
More support for pseudo dtors.
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llvm-svn: 80129
2009-08-26 19:22:42 +00:00
1cec0c4c94
update to CXXFunctionalCastExpr to support ir-gen for
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type convesions of class objects [class.conv]. WIP.
llvm-svn: 80127
2009-08-26 18:55:36 +00:00
13789b3af2
Make sure to compare primary declaration contexts when determining whether a declaration is in scope
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llvm-svn: 80126
2009-08-26 18:54:58 +00:00
5e0962f944
When we know that we are parsing a class-name, implicitly construct a
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TypenameType if getTypeName is looking at a member of an unknown
specialization. This allows us to properly parse class templates that
derived from type that could only otherwise be described by a typename type,
e.g.,
template<class T> struct X {};
template<typename T> struct Y : public X<T>::X { };
Fixes PR4381.
llvm-svn: 80123
2009-08-26 18:27:52 +00:00
f571c11d54
Add Sema::BuildMemberReferenceExpr and have Sema::ActOnMemberReferenceExpr call it.
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llvm-svn: 80122
2009-08-26 18:25:21 +00:00
e7b9d71aab
Address some of Doug's comments.
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llvm-svn: 80114
2009-08-26 17:36:19 +00:00
e9899d9769
Fix for overloaded binary operators whose operands need implicit
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conversions, from Sylvere Teissier!
llvm-svn: 80112
2009-08-26 17:08:25 +00:00
7e112b0d79
Source location information for ? and : in a ConditionalOperator, from Enea Zaffanella
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llvm-svn: 80097
2009-08-26 14:37:04 +00:00
66a985d16e
Fix bug in __extension__ handling for declarations, from Abramo
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Bagnara with a fix from Enea Zaffanella!
llvm-svn: 80094
2009-08-26 14:27:30 +00:00
458055a890
Revert r80064 since it broke the build.
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llvm-svn: 80066
2009-08-26 03:30:14 +00:00
fbddfdacdc
Implement virtual dispatch. :-) This is self-consistent with clang, but not yet
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necessarily perfectly consistent with gcc.
llvm-svn: 80064
2009-08-26 01:54:35 +00:00
2c73b1d2a2
Simplified default construction of array data members
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in the constructor prologue.
llvm-svn: 80060
2009-08-26 00:23:27 +00:00
053f691d5e
Improve diagnostics and recovery when the nested-name-specifier of a
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qualified name does not actually refer into a class/class
template/class template partial specialization.
Improve printing of nested-name-specifiers to eliminate redudant
qualifiers. Also, make it possible to output a nested-name-specifier
through a DiagnosticBuilder, although there are relatively few places
that will use this leeway.
llvm-svn: 80056
2009-08-26 00:04:55 +00:00
7e3f0e4e0d
Parsing of pseudo-destructors.
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llvm-svn: 80055
2009-08-25 23:46:41 +00:00
c4c48be88e
Fix regression in BasicStoreManager caused by implicitly casting loaded values and trying to load/store from arrays. RegionStoreManager already properly handles these cases well; we just need to gracefully not handle this case in BasicStoreManager. This fixes PR 4781.
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llvm-svn: 80051
2009-08-25 23:29:04 +00:00
d1d6066be8
Handle pointer arithmetic in RegionStoreManager involving Objective-C pointers
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when using the non-fragile Objective-C ABI. This fixes <rdar://problem/7168531>.
llvm-svn: 80047
2009-08-25 22:55:09 +00:00
e861bac059
Improve support for out-of-line definitions of nested templates and
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their members, including member class template, member function
templates, and member classes and functions of member templates.
To actually parse the nested-name-specifiers that qualify the name of
an out-of-line definition of a member template, e.g.,
template<typename X> template<typename Y>
X Outer<X>::Inner1<Y>::foo(Y) {
return X();
}
we need to look for the template names (e.g., "Inner1") as a member of
the current instantiation (Outer<X>), even before we have entered the
scope of the current instantiation. Since we can't do this in general
(i.e., we should not be looking into all dependent
nested-name-specifiers as if they were the current instantiation), we
rely on the parser to tell us when it is parsing a declaration
specifier sequence, and, therefore, when we should consider the
current scope specifier to be a current instantiation.
Printing of complicated, dependent nested-name-specifiers may be
somewhat broken by this commit; I'll add tests for this issue and fix
the problem (if it still exists) in a subsequent commit.
llvm-svn: 80044
2009-08-25 22:51:20 +00:00
76d824f3f9
Clarify the difference between substitution and instantiation by renaming
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functions that don't instantiate definitions.
llvm-svn: 80037
2009-08-25 22:02:44 +00:00
3ed9543ace
Fix crash reported in <rdar://problem/7124210> by "back-porting" some of the
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implicit cast logic in RegionStoreManager to BasicStoreManager. This involved
moving CastRetriedVal from RegionStoreManager to StoreManager.
llvm-svn: 80026
2009-08-25 20:51:30 +00:00
3a459dc8c9
Move logic of GRExprEngine::EvalBinOp to SValuator::EvalBinOp.
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llvm-svn: 80018
2009-08-25 18:44:25 +00:00
1dfa9a9872
Modify an assert to capture the restriction on friend declarations more
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accurately. Prevents the assert from triggering incorrectly when friending
functions first declared in extern "C" contexts. Fixes bug 4757.
llvm-svn: 80016
2009-08-25 17:53:59 +00:00
1d5e9f9368
Implement out-of-line definitions of nested class templates. Most of
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the logic is there for out-of-line definitions with multiple levels of
nested templates, but this is still a work-in-progress: we're having
trouble determining when we should look into a dependent
nested-name-specifier.
llvm-svn: 80003
2009-08-25 17:23:04 +00:00
797cf62703
Skip over bases/fields with dependent types.
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Fixes pr4771.
llvm-svn: 79999
2009-08-25 16:37:49 +00:00
a98e0e73de
Update clang for raw_fd_ostream no longer requiring F_Force.
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llvm-svn: 79991
2009-08-25 15:36:09 +00:00
be96bc94e8
Handle the implicit 'this' parameter for format attributes.
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llvm-svn: 79987
2009-08-25 14:12:34 +00:00
114056f22c
If a parameter has a default argument expression, make sure to instantiate the parameter type before checking that the expression is a valid initializer.
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llvm-svn: 79986
2009-08-25 13:46:13 +00:00
6c0a6e490c
Emit conversion functions correctly.
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llvm-svn: 79985
2009-08-25 13:14:46 +00:00
10ebe78730
Improved support for default arguments in constructors for class templates.
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llvm-svn: 79984
2009-08-25 13:07:08 +00:00
342950efc5
Remove CodeDecl and CFG from GRExprEngine and GRStateManager.
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Now AnalysisManager is the only place we can get CodeDecl.
This leads to an API change: GRState::bindExpr() now takes the CFG argument.
llvm-svn: 79980
2009-08-25 06:51:30 +00:00
c1eb79b7c9
InitializeVarWithConstructor now returns true on failure.
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llvm-svn: 79976
2009-08-25 05:18:00 +00:00
6eb55575da
BuildCXXConstructExpr now returns an OwningExprResult.
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llvm-svn: 79975
2009-08-25 05:12:04 +00:00
355933d096
Factor building of CXXDefaultArgExpr expressions out into a separate function.
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llvm-svn: 79974
2009-08-25 03:49:14 +00:00
94ec649b33
Remove Decl and CFG from ExplodedGraph. This leads to a series small changes.
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llvm-svn: 79973
2009-08-25 03:33:41 +00:00
4562f1f066
Basic support for default argument expressions for function templates.
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llvm-svn: 79972
2009-08-25 03:18:48 +00:00
c80a127c4d
Factor setting default arguments out into SetParamDefaultArgument.
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llvm-svn: 79970
2009-08-25 02:29:20 +00:00
12e022ddbf
Fix ivar layout map generation (hopefully).
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llvm-svn: 79968
2009-08-25 02:07:02 +00:00
5a532380a1
Use hasDefaultArg instead of getDefaultArg.
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llvm-svn: 79967
2009-08-25 01:23:32 +00:00
f1c2695d48
Check that the default argument is well-formed before checking the initializer types.
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llvm-svn: 79964
2009-08-25 01:02:06 +00:00
9d01b5b40c
Eliminate a GCC warning
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llvm-svn: 79962
2009-08-25 00:17:23 +00:00
a6a3494c1d
Remove #ifdef'out code.
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llvm-svn: 79956
2009-08-24 23:16:37 +00:00
a3dff8e37a
Keep track of the template parameter depth properly when we have
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member templates declared inside other templates. This allows us to
match out-of-line definitions of member function templates within
class templates to the declarations within the class template. We
still can't handle out-of-line definitions for member class templates,
however.
llvm-svn: 79955
2009-08-24 23:03:25 +00:00
d6cfbafd3b
ConstraintManager::AssumeDual now accepts a 'DefinedSVal' instead of 'SVal' for
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the condition. This eliminates a source of bugs where the client doesn't
correctly reason about undefined or unknown values. This fixes PR 4759.
llvm-svn: 79952
2009-08-24 22:47:34 +00:00
a6b4a3d646
PR4766: Don't pass -static to 'as' on x86_64 on Darwin.
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Also, do pass -static even with -dynamic on i386.
llvm-svn: 79948
2009-08-24 22:26:16 +00:00
7c07d5fed8
Remove ivarlayout bitmap optimization, instead if all zeros,
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put out the bitmap when all objects are scanned.
llvm-svn: 79947
2009-08-24 21:55:06 +00:00
4c95288f64
Don't try to evaluate an expression that is type- or value-dependent while building the CFG
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llvm-svn: 79941
2009-08-24 21:39:56 +00:00
f2270430a1
Skip transparent contexts when performing C++ name lookup
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llvm-svn: 79931
2009-08-24 18:55:03 +00:00
c327709db8
Handle array to pointer decay in EmitCastExpr and get rid of VisitImplicitCastExpr.
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llvm-svn: 79930
2009-08-24 18:37:17 +00:00
3df53bcf10
Handle CK_NullToMemberPointer in ScalarExprEmitter::EmitCast
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llvm-svn: 79929
2009-08-24 18:26:39 +00:00
15583e4493
Pass the cast kind to ScalarExprEmitter::EmitCastExpr.
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llvm-svn: 79928
2009-08-24 18:12:39 +00:00
83133d9a74
Use the right cast kind when comparing null to member pointers.
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llvm-svn: 79927
2009-08-24 18:03:14 +00:00
b00b10eb2e
Implement support for equality comparisons (!=, ==) of member
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pointers, by extending the "composite pointer type" logic to include
member pointer types.
Introduce test cases for member pointer comparisons, including those
that involve the builtin operator candidates implemented earlier.
llvm-svn: 79925
2009-08-24 17:42:35 +00:00
e6434cb421
normalize the CharacterLiteral::getLocation method name, patch
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by Enea Zaffanella!
llvm-svn: 79924
2009-08-24 17:39:36 +00:00
20464fba70
Fixes pr4763.
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llvm-svn: 79923
2009-08-24 17:19:23 +00:00
867b48f713
More member pointer work.
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llvm-svn: 79922
2009-08-24 17:16:23 +00:00
4557b2c0c2
Remove dead code
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llvm-svn: 79921
2009-08-24 16:52:33 +00:00
8a2e601917
Try to complete a type before looking for conversion functions within
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that type. Note that we do not produce a diagnostic if the type is
incomplete; rather, we just don't look for conversion functions. Fixes PR4660.
llvm-svn: 79919
2009-08-24 15:23:48 +00:00
84605aeac9
Refactor the template-instantiation logic for expressions into a
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generic tree transformation (also used for recanonicalization) and a
small amount of template-instantiation-specific logic.
llvm-svn: 79917
2009-08-24 13:43:27 +00:00
Douglas Gregor