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
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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
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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,
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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
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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
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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
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llvm-svn: 80916
2009-09-03 14:36:33 +00:00
3a0637b06b
Revert "Visit function/method bodies and issue callback for parameters and local
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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
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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.
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llvm-svn: 80865
2009-09-03 01:31:59 +00:00
850cc1c5a4
Update.
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llvm-svn: 80864
2009-09-03 01:30:36 +00:00
496335ea1a
Add CastExpr::getCastKindName and use it in the StmtDumper.
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llvm-svn: 80862
2009-09-03 00:59:21 +00:00
517ea46e2e
Remove redundant local variable (use newly created instance data).
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llvm-svn: 80861
2009-09-03 00:43:52 +00:00
f15d4b6050
This patch does the following.
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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
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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
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llvm-svn: 80853
2009-09-02 23:49:23 +00:00
cc043a7154
Minor refactoring of my last patch.
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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.
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llvm-svn: 80808
2009-09-02 17:51:33 +00:00
fc60ca8801
Allow null initialization of scalara data members
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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
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llvm-svn: 80785
2009-09-02 13:12:51 +00:00
12bbfe1d31
When parsing typename specifiers (with either the identifier or
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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
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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
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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
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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.
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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.
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llvm-svn: 80744
2009-09-02 00:28:47 +00:00
9cc7d30435
Add mangling for thunks.
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llvm-svn: 80743
2009-09-02 00:25:38 +00:00
086ac11606
It is illegal to derefrercne to an interface in
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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.
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llvm-svn: 80737
2009-09-01 23:22:44 +00:00
5083e2623b
After a conversation with Doug. I added a fix me to
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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
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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.
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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
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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
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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
...
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
...
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
...
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
...
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.
...
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.
...
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.
...
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
...
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.
...
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
...
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)
...
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.
...
llvm-svn: 80420
2009-08-29 03:50:18 +00:00
970d530a84
Ensure code generation for friend declarations in class templates.
...
llvm-svn: 80418
2009-08-29 03:16:09 +00:00
6fd66d4588
Refactor undefined argument checking into a Checker.
...
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!
...
llvm-svn: 80416
2009-08-29 01:31:33 +00:00
6e1ca8315c
Don't assert that friend declarations must have access specifiers for now.
...
llvm-svn: 80415
2009-08-29 01:13:02 +00:00
938b10079a
CreateDeclRefExprs that point to UnresolvedUsingDecls.
...
llvm-svn: 80413
2009-08-29 01:06:32 +00:00
a884e67485
Add another check for UnresolvedUsingDecl.
...
llvm-svn: 80412
2009-08-29 00:56:38 +00:00
beefdc8948
iGenerate vcalls as we build up the methods. WIP.
...
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++
...
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
...
llvm-svn: 80399
2009-08-28 22:06:43 +00:00
2fee79a9a1
path to ir-gen 12.3.1 Conversion by constructor
...
llvm-svn: 80398
2009-08-28 22:04:50 +00:00
f3db003358
Don't crash when instantiating templates containing anonymous structs/unions
...
llvm-svn: 80397
2009-08-28 22:03:51 +00:00
11395b66c6
Test instantiation of static data members that live within nested
...
member templates.
llvm-svn: 80396
2009-08-28 21:41:19 +00:00
d99bb43068
Fix and test template instantiation for nested member templates.
...
llvm-svn: 80394
2009-08-28 21:09:48 +00:00
39cacdb04b
Tighten up the conversion from a single-level template argument list
...
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
...
llvm-svn: 80390
2009-08-28 20:33:09 +00:00
01afeeff1d
Implement template instantiation for member class templates.
...
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
...
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.
...
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.
...
llvm-svn: 80383
2009-08-28 17:57:07 +00:00
b1771e4e74
patch to prevent crash in hopelessly incorrect
...
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,
...
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.
...
llvm-svn: 80377
2009-08-28 16:57:08 +00:00
f2bc7c386e
Allow explicit ctors for casts.
...
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.
...
llvm-svn: 80368
2009-08-28 15:33:32 +00:00
4bd7875b9c
Instantiate unresolved using declarations.
...
llvm-svn: 80366
2009-08-28 15:18:15 +00:00
8b899e4247
ir-gen related patch for type conversion
...
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
...
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
...
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
...
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
...
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
...
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.
...
llvm-svn: 80129
2009-08-26 19:22:42 +00:00
1cec0c4c94
update to CXXFunctionalCastExpr to support ir-gen for
...
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
...
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
...
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.
...
llvm-svn: 80122
2009-08-26 18:25:21 +00:00
e7b9d71aab
Address some of Doug's comments.
...
llvm-svn: 80114
2009-08-26 17:36:19 +00:00
e9899d9769
Fix for overloaded binary operators whose operands need implicit
...
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
...
llvm-svn: 80097
2009-08-26 14:37:04 +00:00
66a985d16e
Fix bug in __extension__ handling for declarations, from Abramo
...
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.
...
llvm-svn: 80066
2009-08-26 03:30:14 +00:00
fbddfdacdc
Implement virtual dispatch. :-) This is self-consistent with clang, but not yet
...
necessarily perfectly consistent with gcc.
llvm-svn: 80064
2009-08-26 01:54:35 +00:00
2c73b1d2a2
Simplified default construction of array data members
...
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
...
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.
...
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.
...
llvm-svn: 80051
2009-08-25 23:29:04 +00:00
d1d6066be8
Handle pointer arithmetic in RegionStoreManager involving Objective-C pointers
...
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
...
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
...
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
...
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.
...
llvm-svn: 80018
2009-08-25 18:44:25 +00:00
1dfa9a9872
Modify an assert to capture the restriction on friend declarations more
...
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
...
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.
...
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.
...
llvm-svn: 79991
2009-08-25 15:36:09 +00:00
be96bc94e8
Handle the implicit 'this' parameter for format attributes.
...
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.
...
llvm-svn: 79986
2009-08-25 13:46:13 +00:00
6c0a6e490c
Emit conversion functions correctly.
...
llvm-svn: 79985
2009-08-25 13:14:46 +00:00
10ebe78730
Improved support for default arguments in constructors for class templates.
...
llvm-svn: 79984
2009-08-25 13:07:08 +00:00
342950efc5
Remove CodeDecl and CFG from GRExprEngine and GRStateManager.
...
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.
...
llvm-svn: 79976
2009-08-25 05:18:00 +00:00
6eb55575da
BuildCXXConstructExpr now returns an OwningExprResult.
...
llvm-svn: 79975
2009-08-25 05:12:04 +00:00
355933d096
Factor building of CXXDefaultArgExpr expressions out into a separate function.
...
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.
...
llvm-svn: 79973
2009-08-25 03:33:41 +00:00
4562f1f066
Basic support for default argument expressions for function templates.
...
llvm-svn: 79972
2009-08-25 03:18:48 +00:00
c80a127c4d
Factor setting default arguments out into SetParamDefaultArgument.
...
llvm-svn: 79970
2009-08-25 02:29:20 +00:00
12e022ddbf
Fix ivar layout map generation (hopefully).
...
llvm-svn: 79968
2009-08-25 02:07:02 +00:00
5a532380a1
Use hasDefaultArg instead of getDefaultArg.
...
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.
...
llvm-svn: 79964
2009-08-25 01:02:06 +00:00
9d01b5b40c
Eliminate a GCC warning
...
llvm-svn: 79962
2009-08-25 00:17:23 +00:00
a6a3494c1d
Remove #ifdef'out code.
...
llvm-svn: 79956
2009-08-24 23:16:37 +00:00
a3dff8e37a
Keep track of the template parameter depth properly when we have
...
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
...
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.
...
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,
...
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
...
llvm-svn: 79941
2009-08-24 21:39:56 +00:00
f2270430a1
Skip transparent contexts when performing C++ name lookup
...
llvm-svn: 79931
2009-08-24 18:55:03 +00:00
c327709db8
Handle array to pointer decay in EmitCastExpr and get rid of VisitImplicitCastExpr.
...
llvm-svn: 79930
2009-08-24 18:37:17 +00:00
3df53bcf10
Handle CK_NullToMemberPointer in ScalarExprEmitter::EmitCast
...
llvm-svn: 79929
2009-08-24 18:26:39 +00:00
15583e4493
Pass the cast kind to ScalarExprEmitter::EmitCastExpr.
...
llvm-svn: 79928
2009-08-24 18:12:39 +00:00
83133d9a74
Use the right cast kind when comparing null to member pointers.
...
llvm-svn: 79927
2009-08-24 18:03:14 +00:00
b00b10eb2e
Implement support for equality comparisons (!=, ==) of member
...
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
...
by Enea Zaffanella!
llvm-svn: 79924
2009-08-24 17:39:36 +00:00
20464fba70
Fixes pr4763.
...
llvm-svn: 79923
2009-08-24 17:19:23 +00:00
867b48f713
More member pointer work.
...
llvm-svn: 79922
2009-08-24 17:16:23 +00:00
4557b2c0c2
Remove dead code
...
llvm-svn: 79921
2009-08-24 16:52:33 +00:00
8a2e601917
Try to complete a type before looking for conversion functions within
...
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
...
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
db7149246f
Fix build of clang with gcc-4.4: #include <cstdio> was missing.
...
llvm-svn: 79916
2009-08-24 13:25:12 +00:00
8b9575f27e
Top-level semicolons are allowed in C++0x. Fixes PR4755.
...
llvm-svn: 79912
2009-08-24 12:17:54 +00:00
c8c277a1b3
Make sure to adjust function template declarations to their templated
...
declarations (e.g., FunctionTemplateDecl -> CXXConstructorDecl) before
performing semantic analysis on the declarations. Fixes PR4761.
llvm-svn: 79911
2009-08-24 11:57:43 +00:00
576d90d39b
Remove TargetInfo::getTargetPrefix().
...
llvm-svn: 79907
2009-08-24 09:54:37 +00:00
8100d01ecf
Switch to StringRef based BitstreamWriter APIs, where appropriate.
...
- There is lots of non-endian safe code in here... :/
llvm-svn: 79905
2009-08-24 09:31:37 +00:00
516bb9dd76
Remove arch normalization from Driver, this should be unnecessary now that
...
things have moved to llvm::Triple.
llvm-svn: 79902
2009-08-24 09:16:49 +00:00
40165180f7
Switch TargetInfo to store an llvm::Triple.
...
- Primarily to discourage clients form making decisions based on the string.
llvm-svn: 79901
2009-08-24 09:10:05 +00:00
e3532f82a7
Switch ABI selection to use llvm::Triple instead of string munging.
...
llvm-svn: 79900
2009-08-24 08:52:16 +00:00
dca19591f2
fix a GCC type punning warning.
...
llvm-svn: 79895
2009-08-24 05:19:01 +00:00
72bb4f602c
prune #includes.
...
llvm-svn: 79889
2009-08-24 04:11:30 +00:00
3441b4f77e
API changes to match llvm ToT.
...
llvm-svn: 79868
2009-08-23 22:45:33 +00:00
ccc60da5c7
Reenable clang using clang-cc for C++ and all archs by default.
...
llvm-svn: 79861
2009-08-23 19:41:53 +00:00
b5bcd6b94a
Temporarily switch clang back to not using clang-cc by default for C++, and only
...
using clang-cc on i386 and x86_64.
llvm-svn: 79859
2009-08-23 18:42:54 +00:00
89b422c118
Replace cerr with errs().
...
llvm-svn: 79854
2009-08-23 12:08:50 +00:00
730a54bf28
cerr -> errs.
...
llvm-svn: 79844
2009-08-23 08:52:09 +00:00
817b3012bc
use errs() instead of cerr.
...
llvm-svn: 79829
2009-08-23 05:57:09 +00:00
33870d908f
CMake: Improve installation of Clang
...
- Install clang-cc into libexec
- Install headers into lib/clang/<version>/include
- Don't install other clang-based tools (clang-wpa, clang-index, etc.)
llvm-svn: 79827
2009-08-23 05:28:29 +00:00
76d8c5725f
Don't install Clang libraries.
...
llvm-svn: 79824
2009-08-23 05:02:18 +00:00
84cffc22d4
adjust for raw_fd_ostream api change.
...
llvm-svn: 79809
2009-08-23 02:59:41 +00:00
622ddae92b
Whoops, comment this out for now. I'll fix it shortly.
...
llvm-svn: 79806
2009-08-23 01:28:08 +00:00
d606de72ab
More work towards zero-initializing structs that contain member pointers in constant expressions.
...
llvm-svn: 79805
2009-08-23 01:25:01 +00:00
beac2bef4d
Remove the PaddingFields member from CGRecordLayout, it wasn't used anyway.
...
llvm-svn: 79799
2009-08-23 01:01:04 +00:00
16c209610c
Catch a few more cases of illegal comparisons.
...
llvm-svn: 79793
2009-08-23 00:27:47 +00:00
d99bd52c73
Eli points out that we really must diagnose "void* > 0" as an extension.
...
Explicitly add it as an EXTENSION instead of an EXTWARN so that it only
comes out with -pedantic. Thanks Eli!
llvm-svn: 79791
2009-08-23 00:03:44 +00:00
faeccc622f
Handle CK_NullToMemberPointer casts in the constant expr emitter.
...
llvm-svn: 79790
2009-08-23 00:02:11 +00:00
3b0c5dcdd2
Change the constant expression emitter to look at the cast kind for to-union casts.
...
llvm-svn: 79789
2009-08-22 23:54:44 +00:00
d7923c6ed7
Add CK_NullToMemberPointer and CK_BaseToDerivedMemberPointer cast kinds. Make -ast-dump print out the cast kinds of cast expressions.
...
llvm-svn: 79787
2009-08-22 23:33:40 +00:00
9cedbefb24
Add a -fno-elide-constructors option to clang-cc.
...
llvm-svn: 79782
2009-08-22 22:30:33 +00:00
a83c016d22
Type of a ?: expression whose either expression is a built-in 'id'
...
type is 'id' type.
llvm-svn: 79781
2009-08-22 22:27:17 +00:00
cbf10f5de5
Don't issue warning on multiple selector found when
...
selector name is for a @selector expression.
llvm-svn: 79776
2009-08-22 21:13:55 +00:00
f8344dbfdd
tweak some pointer sema checking stuff (which was added to implement PR4175) to
...
avoid emitting a warning on "someptr > 0". This is obviously questionable (they
could use != instead) but is reasonable, and the warning "ordered comparison
between pointer and integer" didn't make a ton of sense because 0 is a valid
null pointer constant.
Just silence the warning in this case, it is unlikely to indicate a bug.
llvm-svn: 79743
2009-08-22 18:58:31 +00:00
856e4ff78d
Second half of, clang, AuroraUX toolchain support.
...
llvm-svn: 79713
2009-08-22 01:06:46 +00:00
c45a40afd1
Implement delayed parsing for member function templates. Fixes PR4608.
...
llvm-svn: 79709
2009-08-22 00:34:47 +00:00
cdf5f4aa7b
Remove 'AnalysisContext::setDecl()', as we the Decl associated with an
...
AnalysisContext should never change. Along the way, propagate some constness
around.
llvm-svn: 79701
2009-08-21 23:58:43 +00:00
00aeae98b5
Constify LocationContext* (parent) and Stmt* fields in LocationContext.
...
llvm-svn: 79700
2009-08-21 23:39:58 +00:00
608677a2e1
Remove 'SelfRegion' field from both BasicStoreManager and RegionStoreManager.
...
SelfRegion represented the object bound to 'self' (when analyzing Objective-C
methods) upon entry to a method. Having this region stored on the side ignores
the current stack frame that we might be analyzing (among other things), and is
a problem for interprocedural analysis.
For RegionStoreManager, the value for SelfRegion is just lazily created.
For BasicStoreManager, the value for SelfRegion is bound eagerly to 'self', but
no explicit tracking of SelfRegion on the side is made.
As part of this change, remove the restriction in BasicStoreManager that we only
track ivars for 'self'. This shouldn't actually change anything in terms of
precision, and simplifies the logic.
llvm-svn: 79694
2009-08-21 23:25:54 +00:00
05155d8d7b
Implement conversion function templates, along with the ability to use
...
template argument deduction from a conversion function (C++
[temp.deduct.conv]) with implicit conversions.
llvm-svn: 79693
2009-08-21 23:19:43 +00:00
0b8c5ae7af
Calculate the address point for a vtable better, and start fleshing out the vcall
...
calculations better.
llvm-svn: 79687
2009-08-21 23:09:30 +00:00
e839486de9
Refactor instantiation of destructors to use the common CXXMethodDecl
...
code, fixing a problem where instantiations of out-of-line destructor
definitions would had the wrong lexical context.
Introduce tests for out-of-line definitions of the constructors,
destructors, and conversion functions of a class template partial
specialization.
llvm-svn: 79682
2009-08-21 22:43:28 +00:00
8adc973483
Patch to ir-gen copy assigning array members when synthesizing
...
a copy assignment operator function.
llvm-svn: 79681
2009-08-21 22:34:55 +00:00
14536f6ee0
Add LocationContext* field to VarRegion. This is needed for interprocedural analysis.
...
llvm-svn: 79680
2009-08-21 22:28:32 +00:00
e5bbb7d4ef
Fix parsing for out-of-line definitions of constructors and
...
destructors of class templates.
llvm-svn: 79678
2009-08-21 22:16:40 +00:00
5ed5ae476e
Introduce support for constructor templates, which can now be declared
...
and will participate in overload resolution. Unify the instantiation
of CXXMethodDecls and CXXConstructorDecls, which had already gotten
out-of-sync.
llvm-svn: 79658
2009-08-21 18:42:58 +00:00
5626384384
Patch to provide ir-gen support in copying array members
...
when synthesizing a copy constructor. Arrays's base element
may have a trivial or non-trivial copy constructor.
llvm-svn: 79653
2009-08-21 18:30:26 +00:00
7481bd88bb
Array member construction in prologue of user-declared
...
constructors.
llvm-svn: 79640
2009-08-21 17:09:38 +00:00
6c9e5a2b9e
Introduce getConstantArrayElementCount API and use it in
...
construction/destruction of array members.
llvm-svn: 79637
2009-08-21 16:31:06 +00:00
54f87880e7
Eagerly bind 'self' to SelfRegion. Thus we do not need to get code decl from
...
GRStateManager to create the SelfRegion.
llvm-svn: 79628
2009-08-21 13:25:15 +00:00
91f8cd9a91
Reversing part of 79544.
...
Need to find a new way to do target specific semanitc checking.
llvm-svn: 79596
2009-08-21 04:58:03 +00:00
71900fbac7
Get the code decl from the initial location context.
...
llvm-svn: 79591
2009-08-21 03:05:36 +00:00
871918c76f
Get the code decl from the initial location context.
...
llvm-svn: 79590
2009-08-21 02:58:11 +00:00
6d886b056a
gcc told me to add these.
...
llvm-svn: 79589
2009-08-21 02:43:05 +00:00
6be1a4e832
Tie the local check NSErrorCheck to a Decl to pave the way
...
to untie the ExplodedGraph from a specific Decl.
llvm-svn: 79588
2009-08-21 02:18:44 +00:00
a002945a20
We now support overriding base functions in vtables. WIP.
...
llvm-svn: 79587
2009-08-21 01:45:00 +00:00
6032ef1aa3
Remove TypeSpecStartLocation from VarDecl/FunctionDecl/FieldDecl, and use DeclaratorInfo to get this information.
...
llvm-svn: 79584
2009-08-21 00:31:54 +00:00
a8eed7dabb
Make the new Objective-C "id" and "Class" redefinition types special
...
types that are preloaded by the PCH file. Fixes PCH breakage
introduced in r79248.
llvm-svn: 79583
2009-08-21 00:27:50 +00:00
97628d6a4c
Implement support for calling member function templates, which involves:
...
- Allowing one to name a member function template within a class
template and on the right-hand side of a member access expression.
- Template argument deduction for calls to member function templates.
- Registering specializations of member function templates (and
finding them later).
llvm-svn: 79581
2009-08-21 00:16:32 +00:00
1a606ab12a
Patch to ir-gen destruction of array member elements in revers order
...
of their construction.
llvm-svn: 79571
2009-08-20 23:02:58 +00:00
3447e76762
Initial support for parsing and representation of member function templates.
...
llvm-svn: 79570
2009-08-20 22:52:58 +00:00
9c83720d17
ir-gen patch to destruct array members. WIP.
...
llvm-svn: 79565
2009-08-20 20:54:15 +00:00
468535e552
Fix a typo in a variable name
...
llvm-svn: 79558
2009-08-20 18:46:05 +00:00
b841d1baa1
Issue an error if the user specifies parameters in a function marked as ISR.
...
llvm-svn: 79544
2009-08-20 17:48:52 +00:00
9a84665921
Using "ObjCImplicitSetterGetterRefExpr" instead of "ObjCImplctSetterGetterRefExpr".
...
A field rename and more comments.
llvm-svn: 79537
2009-08-20 17:02:02 +00:00
cae6178b3b
Refine vbase offsets for the inductive case. Things are now starting
...
to come together nicely. Still a WIP.
llvm-svn: 79521
2009-08-20 07:22:17 +00:00
950aac085d
Add syntax examples for the friend declaration types.
...
Remove an assert trivialized by dominating code.
llvm-svn: 79520
2009-08-20 07:19:42 +00:00
ebe1010b0f
Refactor the instantiation of statements into a generic tree
...
transformation.
llvm-svn: 79519
2009-08-20 07:17:43 +00:00
815fbb6026
retain/release checker: Treat NSObject method '-awakeAfterUsingCoder:'
...
just as if it behaved like an init function. This fixes <rdar://problem/7129086>.
llvm-svn: 79515
2009-08-20 05:13:36 +00:00
629ffb9ad3
Fix bit-field promotion to be a bit closer to the behavior of gcc.
...
Patch by Enea Zaffanella, with some simplifications/corrections to
isPromotableBitField by me.
llvm-svn: 79510
2009-08-20 04:21:42 +00:00
1a3ec57520
If the 'while' has an empty body, set the body to the continue target block.
...
Although this does not make the CFG more correct, it makes the CFG more
beautiful without multiple roots.
llvm-svn: 79509
2009-08-20 03:21:49 +00:00
a778b02e89
If the body of for loop is empty, set its body to the continue target.
...
Otherwise we get a wrong CFG.
llvm-svn: 79507
2009-08-20 02:56:48 +00:00
2220447adc
Ensure we don't output repeated vbase offsets. I have a testcase for
...
this, but need to fixup the actual offset value before I can check it
in. WIP.
llvm-svn: 79506
2009-08-20 02:11:48 +00:00
87a44eb98a
Basic nested-template implementation.
...
llvm-svn: 79504
2009-08-20 01:44:21 +00:00
068928b2a6
Rename: ProgramPoint::getContext() => ProgramPoint::getLocationContext().
...
llvm-svn: 79502
2009-08-20 01:23:34 +00:00
dd46eb770f
Test case for my last patch plus a minor clean up.
...
llvm-svn: 79500
2009-08-20 01:01:06 +00:00
d982f001c9
retain/release checker: Special case handling of CFAttributedStringSetAttribute,
...
fixing <rdar://problem/7152619>. Along the way, merge test cases in
'test/Analysis/rdar-6539791.c' into 'test/Analysis/retain-release.m'.
llvm-svn: 79499
2009-08-20 00:57:22 +00:00
eeb0e57247
ir-gen for multi-dimensional array construction. WIP.
...
llvm-svn: 79497
2009-08-20 00:15:15 +00:00
eebcf574dd
Enhance diagnostics concerning attribute 'ns_returns_retained' and 'cf_returns_retained' to present the range of the attribute and have the diagnostic location be the declaration that the attribute was falsely attached to. This solves the problem where these diagnostics were being suppressed when these attributes were wrapped in a macro that was defined in a system header.
...
llvm-svn: 79496
2009-08-19 23:56:48 +00:00
20cf19141f
Keep track of the right paren ')' source location in a function declarator.
...
llvm-svn: 79489
2009-08-19 23:14:54 +00:00
a8fe2c26a8
Removed unneeded code for break/continue statements in
...
manufactured for-loop per Anders feedback (thanks).
- Fariborz
llvm-svn: 79466
2009-08-19 21:10:38 +00:00
431c883287
ir-gen for constructing arrays as non-static data members. WIP.
...
llvm-svn: 79464
2009-08-19 20:55:16 +00:00
a9c3d71b59
Add TCE target to clang; patch by Mikael Lepistö.
...
llvm-svn: 79462
2009-08-19 20:47:07 +00:00
62c850fb8f
Remove now unnecessary helper methods.
...
llvm-svn: 79460
2009-08-19 20:32:38 +00:00
58bc48c14e
Switch to SmallString::str from SmallString::c_str.
...
- Several FIXMEs due to non-Twinification of IRBuilder.
llvm-svn: 79455
2009-08-19 20:04:03 +00:00
dec484abfb
Convert parts of Rewriter to StringRef based API.
...
- Please accept my sincere apologies for the gratuitous elimination of code
duplication, manual string length counting, unnecessary strlen calls, etc.
llvm-svn: 79448
2009-08-19 19:10:30 +00:00
69c300d5e3
Use raw_svector_ostream for string concatenation.
...
llvm-svn: 79444
2009-08-19 18:30:37 +00:00
3bc0a3bf7d
One second thought, I think I want to limit this class to just vtable
...
building activities.
llvm-svn: 79438
2009-08-19 18:10:47 +00:00
b386941208
Cleanup: fold IndirectPrimary into builder.
...
llvm-svn: 79423
2009-08-19 14:40:47 +00:00
3b09f004db
We don't want to confuse this layout with the BLayout from the builder.
...
llvm-svn: 79422
2009-08-19 14:06:50 +00:00
080fa0522b
Get the Decl from the current ExplodedNode. Eventually the diagnostic client
...
and other core analysis logic will be untied to a particular Decl.
llvm-svn: 79420
2009-08-19 12:50:00 +00:00
a48651de2d
Update CMakeLists.
...
llvm-svn: 79416
2009-08-19 12:02:15 +00:00
5ae98ee006
Make integer promotions work correctly on PIC16 and other platforms
...
where sizeof(short) == sizeof(int). Move UsualArithmeticConversionsType
out of Sema, since it was only there as a historical artifact. Patch by
Enea Zaffanella.
llvm-svn: 79412
2009-08-19 07:44:53 +00:00
984c99d190
Restore vbase offsets for classes without a primary.
...
llvm-svn: 79402
2009-08-19 02:53:08 +00:00
583ef62149
Refine vcalls a little.
...
llvm-svn: 79400
2009-08-19 02:06:38 +00:00
cc06621280
Fix a comment and improve an assert message.
...
llvm-svn: 79399
2009-08-19 01:46:06 +00:00
560ac97bf3
Store/load type source info from/to PCH files.
...
llvm-svn: 79396
2009-08-19 01:28:35 +00:00
c7148c974d
Use Sema's LocInfoType to pass and preserve type source info through the Parser.
...
llvm-svn: 79395
2009-08-19 01:28:28 +00:00
e918926d31
Introduce LocInfoType which is a Sema-specific implementation detail.
...
This is a Type subclass that can hold a DeclaratorInfo* when we have type source info coming
out of a declarator that we want to preserve. This is used only at the "border" of Parser/Sema for
passing/getting QualTypes, it does not participate in the type system semantics in any way.
llvm-svn: 79394
2009-08-19 01:28:17 +00:00
fc8b022810
Create and instantiate a DeclaratorInfo using a newly introduced Sema::GetDeclaratorInfoForDeclarator().
...
llvm-svn: 79393
2009-08-19 01:28:06 +00:00
60ed560428
Introduce DeclaratorDecl and pass DeclaratorInfo through the Decl/Sema interfaces.
...
DeclaratorDecl contains a DeclaratorInfo* to keep type source info.
Subclasses of DeclaratorDecl are FieldDecl, FunctionDecl, and VarDecl.
EnumConstantDecl still inherits from ValueDecl since it has no need for DeclaratorInfo.
Decl/Sema interfaces accept a DeclaratorInfo as parameter but no DeclaratorInfo is created yet.
llvm-svn: 79392
2009-08-19 01:27:57 +00:00
3f79ad7405
Introduce DeclaratorInfo and TypeLoc, intended to be used for storing and reading source information for types.
...
DeclaratorInfo will contain a flat memory block for source information about a type that came out of a declarator.
TypeLoc and its subclasses will be used by clients as wrappers to "traverse" the memory block and read the information.
Both DeclaratorInfo and TypeLoc are not utilized in this commit.
llvm-svn: 79391
2009-08-19 01:27:32 +00:00
6fe6ca11da
Cleanup.
...
llvm-svn: 79374
2009-08-18 22:04:08 +00:00
Douglas Gregor