1e6bc133ce
Make previous fix handle a few more edge cases.
...
llvm-svn: 96962
2010-02-23 18:25:09 +00:00
ad5f0789f6
PR6400: Handle an extreme edge case in mangling correctly.
...
llvm-svn: 96961
2010-02-23 18:20:18 +00:00
d2c0de6b44
PR6386: Fix a recent regression in IRGen of cast-to-union constructs.
...
llvm-svn: 96958
2010-02-23 17:58:35 +00:00
14cc983d86
Retain attributes for K&R style parameter declarations.
...
llvm-svn: 96941
2010-02-23 12:22:13 +00:00
e3c26d8f7e
Add test case for <rdar://problem/7242010>, which appears to have been fixed
...
in the recent changes to RegionStore::InvalidateRegions(). Note that we
are still not yet modeling 'memcpy()' explicitly.
llvm-svn: 96902
2010-02-23 07:17:57 +00:00
8939e400b6
Implement IsOverriderUsed. This can't be tested yet due to some other bugs :)
...
llvm-svn: 96897
2010-02-23 06:34:44 +00:00
8e495e78a5
When comparing two calling conventions after redeclaring a function, compare
...
the canonical calling conventions instead of comparing the raw calling
conventions directly. Fixes PR6361.
llvm-svn: 96895
2010-02-23 06:13:55 +00:00
552eeaa93e
Move the rest of the unreachable code analysis from libSema
...
to libAnalysis (with only the error reporting in libSema).
llvm-svn: 96893
2010-02-23 05:59:20 +00:00
9884e365dc
Simplify check for basic block with a CXXTryStmt terminator.
...
llvm-svn: 96892
2010-02-23 05:59:16 +00:00
3fc5107cd9
When a reference to a field of a struct/union/class is passed to the
...
__alignof__ operator, make sure to take into account the packed alignment
of the struct/union/class itself. Matches GCC's behavior and fixes PR6362.
llvm-svn: 96884
2010-02-23 04:52:00 +00:00
a8796c692c
Stub out IsOverriderUsed.
...
llvm-svn: 96883
2010-02-23 04:26:39 +00:00
0570f71255
More fixes. Don't try to emit a virtual base vtable if the virtual base in question is a primary virtual base of some other base.
...
llvm-svn: 96881
2010-02-23 03:48:14 +00:00
bae46277fe
Always emit vcall offset for the primary base, not only if it's virtual. Remove a debug printf, and add the test case that now passes.
...
llvm-svn: 96880
2010-02-23 03:26:17 +00:00
510d22d097
Simplify the vcall offset calculation and make it give the correct answers :) My test case now has the right values but in the wrong order.
...
llvm-svn: 96877
2010-02-23 03:14:49 +00:00
49fd94d261
Add missing header file.
...
llvm-svn: 96875
2010-02-23 03:08:26 +00:00
30f5301e54
More work on vcall offsets. We now emit the right number of vcall offsets in my local test case, but not the right values.
...
llvm-svn: 96874
2010-02-23 02:47:31 +00:00
7296de9ae3
Start moving some of the logic for the unreachable code analysis out of libSema
...
and into libAnalysis.
llvm-svn: 96872
2010-02-23 02:39:16 +00:00
e10ba52be9
Convert use of std::queue to llvm::SmallVector and fix buildbot.
...
llvm-svn: 96855
2010-02-23 01:39:04 +00:00
075056a8f9
Move BaseOffset out of the FinalOverriders class.
...
llvm-svn: 96853
2010-02-23 01:34:28 +00:00
afe1386ed9
More support for ivars in class extension.
...
llvm-svn: 96850
2010-02-23 01:26:30 +00:00
ca4be0c10e
Use SmallVectorImpl::iterator.
...
llvm-svn: 96848
2010-02-23 01:19:17 +00:00
bab459eaf4
Simplify logic for determining values of 'ReturnsVoid' and 'HasNoReturn' flags.
...
No functionality change.
llvm-svn: 96847
2010-02-23 01:19:11 +00:00
5586096a5a
Correct comment.
...
llvm-svn: 96846
2010-02-23 01:17:41 +00:00
f8ff7b9fd1
Perform two more constructor/destructor code-size optimizations:
...
1) emit base destructors as aliases to their unique base class destructors
under some careful conditions. This is enabled for the same targets that can
support complete-to-base aliases, i.e. not darwin.
2) Emit non-variadic complete constructors for classes with no virtual bases
as calls to the base constructor. This is enabled on all targets and in
theory can trigger in situations that the alias optimization can't (mostly
involving virtual bases, mostly not yet supported).
These are bundled together because I didn't think it worthwhile to split them,
not because they really need to be.
llvm-svn: 96842
2010-02-23 00:48:20 +00:00
46841e1bd9
Implement crazy destructor name lookup semantics differently in
...
C++98/03 and C++0x, since the '0x semantics break valid C++98/03
code. This new mess is tracked by core issue 399, which is still
unresolved.
Fixes PR6358 and PR6359.
llvm-svn: 96836
2010-02-23 00:15:22 +00:00
d770f73fac
Rework the CIndex API for displaying diagnostics. Instead of printing
...
the diagnostics to a FILE*, return a CXString containing the formatted
diagnostic.
llvm-svn: 96823
2010-02-22 23:17:23 +00:00
4c172c63e5
Early support for declaring ivars in class extensions. wip.
...
llvm-svn: 96819
2010-02-22 23:04:20 +00:00
b8f018d1e9
Fixes a rewriting of byref variable when its initializer is
...
itself rewritten. Radar 7669784.
llvm-svn: 96798
2010-02-22 20:48:10 +00:00
2b76dd9a9e
Don't assert that we have a valid access specifier on an invalid
...
declaration. This is the trivial part of PR6365.
llvm-svn: 96792
2010-02-22 17:53:38 +00:00
dd4831794b
Set access specifiers on imported declarations.
...
llvm-svn: 96788
2010-02-22 17:42:47 +00:00
d28f0412e4
Do not require a complete type when checking for a pointer conversion
...
between cv1 T* and cv2 T*.
llvm-svn: 96787
2010-02-22 17:06:41 +00:00
f4f2e0247f
Change the name of the vtable-debugging environment variable to
...
CLANG_VTABLE_DEBUG.
llvm-svn: 96785
2010-02-22 16:48:26 +00:00
76eb74a1cd
Don't use NamedDecl::getNameAsCString() when dealing with C++ methods,
...
since they may not have normal identifiers for names. Fixes PR6369.
llvm-svn: 96784
2010-02-22 16:44:27 +00:00
260918ce5c
Revert "Simplify code: Succ is guaranteed to be not NULL.", which turns out to
...
not be guaranteed.
llvm-svn: 96782
2010-02-22 05:58:59 +00:00
8064a5ba88
Remove dead code.
...
llvm-svn: 96773
2010-02-22 03:50:18 +00:00
d39620c451
Simplify code: Succ is guaranteed to be not NULL.
...
llvm-svn: 96772
2010-02-22 02:59:27 +00:00
dd1cb5b2ec
Add 'previous declaration is here' note for param redefinition
...
errors, e.g.:
t.c:1:21: error: redefinition of parameter 'x'
int test(int x, int x);
^
t.c:1:14: note: previous declaration is here
int test(int x, int x);
^
llvm-svn: 96769
2010-02-22 00:40:25 +00:00
36c569fb33
Eliminate the default arguments to ASTContext::getFunctionType(),
...
fixing up a few callers that thought they were propagating NoReturn
information but were in fact saying something about exception
specifications.
llvm-svn: 96766
2010-02-21 22:15:06 +00:00
7126183006
Spell string.h correctly.
...
llvm-svn: 96765
2010-02-21 22:14:52 +00:00
65927014a9
Add missing include, noticed by ace2001ac on IRC.
...
llvm-svn: 96764
2010-02-21 22:07:42 +00:00
43b464cfe5
Remove unused includes.
...
llvm-svn: 96760
2010-02-21 21:47:19 +00:00
6122e55813
De-XFAIL some win32 tests that are now passing
...
llvm-svn: 96759
2010-02-21 20:58:24 +00:00
e61e24a5e3
Attempt to fix the MSVC9 failure with c-indext-test, where the CIndex DLL
...
and the c-index-test executable end up getting different copies of
stderr, causing non-deterministic ordering of output. Fixed by
flushing the file after printing a diagnostic (only on Windows).
llvm-svn: 96754
2010-02-21 20:15:42 +00:00
90d554ecb3
Implement support for parsing pseudo-destructor expression with a nested-name-specifier, e.g.,
...
typedef int Int;
int *p;
p->Int::~Int();
This weakens the invariant that the only types in nested-name-specifiers are tag types (restricted to class types in C++98/03). However, we weaken this invariant as little as possible, accepting arbitrary types in nested-name-specifiers only when we're in a member access expression that looks like a pseudo-destructor expression.
llvm-svn: 96743
2010-02-21 18:36:56 +00:00
901e717f92
A constructor template cannot be used to copy to an object of the same class type (per C++ [class.copy]p3). Make sure that includes copies that involve a derived-to-base conversion. Fixes PR6141.
...
llvm-svn: 96742
2010-02-21 18:30:38 +00:00
00eace1958
Implement AST import for C++ member functions, including constructors, destructors, and conversions. Unfortunately, this cannot be tested yet, since we don't have C++ PCH support.
...
llvm-svn: 96741
2010-02-21 18:29:16 +00:00
f18a2c7dd1
Implement AST importing for C++ namespaces.
...
llvm-svn: 96740
2010-02-21 18:26:36 +00:00
968d633176
Collect the code that imports all of the members of a declaration context into a single function, ImportDeclContext. Use it rather than explicit loops. No functionality change.
...
llvm-svn: 96739
2010-02-21 18:24:45 +00:00
e31bbd904d
Implement PCH support for C++ namespaces.
...
llvm-svn: 96738
2010-02-21 18:22:14 +00:00
8f2548112e
Commiting a revert from dgregor of a bit of destructor logic until we can
...
figure out how not to break lots of code using this. See PR6358 and PR6359 for
motivating examples. FIXME's left in the code and the test.
llvm-svn: 96733
2010-02-21 10:19:54 +00:00
f50ef6ed9a
Make Decl::isOutOfLine() virtual, and use that to determine when definitions
...
are for out of line declarations more easily. This simplifies the logic and
handles the case of out-of-line class definitions correctly. Fixes PR6107.
llvm-svn: 96729
2010-02-21 07:08:09 +00:00
2fb89539f7
Clang really intends to reject attribute 'warn_unused_result' on Objective-C methods, but
...
instead it crashes on them. We might extend this attribute to work on methods, but for
now fix the crasher. Addresses <rdar://problem/7670939>.
llvm-svn: 96723
2010-02-21 05:15:32 +00:00
1979007ca8
Don't emit a warning about a dllimport attribute being used in a typedef
...
when -fms-extensions is specified. Fixes <rdar://problem/7653870>.
llvm-svn: 96722
2010-02-21 05:12:56 +00:00
a3cfc4d1e1
Don't warn about functions redeclared without the dllimport attribute when
...
-fms-extensions is enabled. Fixes <rdar://problem/7669559>.
llvm-svn: 96721
2010-02-21 05:12:53 +00:00
34e3cef483
Start supporting declaration of ivars in @implementation
...
blocks. WIP.
llvm-svn: 96696
2010-02-19 20:58:54 +00:00
350b56eed5
Add the CK_UnusedFunctionPointer component kind for unused function pointers.
...
llvm-svn: 96695
2010-02-19 20:08:13 +00:00
c5d61df0a9
Issue extended diagnostic when property dot-syntax is used and
...
there is a setter but no getter (part of radar 7664555).
llvm-svn: 96687
2010-02-19 18:30:30 +00:00
836ec94c8e
Simplify the CIndex fix-it API, now that we have half-open CXSourceRanges.
...
llvm-svn: 96685
2010-02-19 18:16:06 +00:00
2b5faeb84f
Fix link.
...
llvm-svn: 96684
2010-02-19 18:12:09 +00:00
a3e1e99b05
Update front page to mention Xcode integration.
...
llvm-svn: 96682
2010-02-19 17:33:38 +00:00
3efee522ee
Expose "Key features" paragraph.
...
llvm-svn: 96681
2010-02-19 17:33:30 +00:00
0286b46702
Only parse C++0x attribute specifiers in declarators when in C++0x
...
mode. This allows us to detect invalid VLAs in Objective-C++
mode. This should be the last of <rdar://problem/7660386>.
llvm-svn: 96679
2010-02-19 16:47:56 +00:00
337caf9e3e
Implement C++ name lookup for instance variables of Objective-C classes
...
from an instance method. Previously, we were following the Objective-C
name lookup rules for ivars, which are of course completely different
from and incompatible with the Objective-C++ rules.
For the record, the Objective-C++ rules are the sane ones.
This is another part of <rdar://problem/7660386>.
llvm-svn: 96677
2010-02-19 16:08:35 +00:00
cfd70242ca
Make Sema::ActOnClassMessage robust when name lookup for the receiver
...
name finds something other than a TypedefDecl or an
ObjCInterfaceDecl. This is a small part of <rdar://problem/7660386>.
llvm-svn: 96676
2010-02-19 15:18:45 +00:00
b81884d347
More refactoring around constructor/destructor code generation.
...
Fix some bugs with function-try-blocks and simplify normal try-block
code generation.
This implementation excludes a deleting destructor's call to
operator delete() from the function-try-block, which I believe
is correct but which I can't find straightforward support for at
a moment's glance.
llvm-svn: 96670
2010-02-19 09:25:03 +00:00
353394f7b1
Label examples.
...
llvm-svn: 96668
2010-02-19 08:24:37 +00:00
d14f766789
Fix link.
...
llvm-svn: 96667
2010-02-19 08:19:14 +00:00
33b73215c8
Simplify menu.
...
llvm-svn: 96666
2010-02-19 08:18:02 +00:00
92b4bd9556
Tweak menu.
...
llvm-svn: 96665
2010-02-19 08:16:18 +00:00
926520489a
Add section on using the analyzer within Xcode.
...
llvm-svn: 96664
2010-02-19 08:14:02 +00:00
2d3d903872
Dump this-adjustments for destructors as well.
...
llvm-svn: 96660
2010-02-19 06:03:53 +00:00
821095085b
Add another test from the ABI spec.
...
llvm-svn: 96659
2010-02-19 05:59:40 +00:00
809c89461d
Add new intro about running scan-build.
...
llvm-svn: 96658
2010-02-19 05:36:44 +00:00
8517abc30d
Enable -mconstructor-aliases by default on non-darwin platforms.
...
The linker bug holding this back is Darwin-specific.
llvm-svn: 96655
2010-02-19 02:45:38 +00:00
013041eef0
Revert: "Change InitListExpr to allocate the array for holding references"
...
This was causing buildbot breakage.
This reverts commit d46e952cc8cb8d9eed8657d9a0b267910a0f745a.
llvm-svn: 96652
2010-02-19 01:50:18 +00:00
40efb08d87
Remove this test for now.
...
llvm-svn: 96651
2010-02-19 01:40:48 +00:00
01cc437159
Add a missing break. Cocoa.h can now be merged twice into the same AST context
...
llvm-svn: 96650
2010-02-19 01:36:36 +00:00
d4324148d7
Re-introduce the ctor/dtor alias optimization, this time hidden behind a
...
command-line option which defaults off.
llvm-svn: 96649
2010-02-19 01:32:20 +00:00
5481d329a3
AST import for CStyleCastExpr. With this, we can import Cocoa.h into an empty context
...
llvm-svn: 96648
2010-02-19 01:32:14 +00:00
d8552cdc96
AST import for sizeof and alignof expressions
...
llvm-svn: 96647
2010-02-19 01:24:23 +00:00
52f820ead4
AST import for DeclRefExprs
...
llvm-svn: 96646
2010-02-19 01:17:02 +00:00
ad238e2bde
XFAIL until I can fugure out how test check for a pattern when
...
clang is built optimized.
llvm-svn: 96645
2010-02-19 01:11:52 +00:00
f0bc0d22d3
XFAIL some of the c-index-test tests on Windows, where they are failing inexplicably
...
llvm-svn: 96644
2010-02-19 01:10:48 +00:00
c74247eddd
AST import of parenthesized expressions, unary operators, binary
...
operators, and compound assignment operators.
llvm-svn: 96643
2010-02-19 01:07:06 +00:00
445a603c78
Change InitListExpr to allocate the array for holding references
...
to initializer expressions in an array allocated using ASTContext.
This plugs a memory leak when ASTContext uses a BumpPtrAllocator to
allocate memory for AST nodes.
In my mind this isn't an ideal solution; it would be nice to have
a general "vector"-like class that allocates memory using ASTContext,
but whose guts could be separated from the methods of InitListExpr
itself. I haven't gone and taken this approach yet because it isn't
clear yet if we'll eventually want an alternate solution for recylcing
memory using by InitListExprs as we are constructing the ASTs.
llvm-svn: 96642
2010-02-19 00:42:33 +00:00
70127c1dcf
Use a little binary header in serialized diagnostics to help the deserializer skip over noise in the stream
...
llvm-svn: 96641
2010-02-19 00:40:40 +00:00
aef662206b
Patch removes IVars list from ObjCInterfaceDecl and
...
instead relies on their DeclContext for iteration, etc.
llvm-svn: 96638
2010-02-19 00:31:17 +00:00
5421a83e4a
remove unused function & enumerations
...
llvm-svn: 96635
2010-02-19 00:24:37 +00:00
6cb5ba4c4f
Teach ASTUnit to keep track of temporary files, then delete them when
...
the ASTUnit itself is destroyed. Fixes <rdar://problem/7649385>.
llvm-svn: 96628
2010-02-18 23:35:40 +00:00
1e21cc7d19
Re-apply my diagnostics-capture patch for CIndex, with some tweaks to
...
try to address the msvc failures.
llvm-svn: 96624
2010-02-18 23:07:20 +00:00
66f2d6ba7b
Allow GNU attributes to appear in an Objective-C method declaration
...
before the selector name (but after the return type). Among other things,
this allows IBAction to be implemented with an attribute.
llvm-svn: 96623
2010-02-18 23:05:16 +00:00
e21102523a
Revert "Sort visitor methods so we can easily tell what's implemented."
...
This reverts commit 4383e04c75731f8695b8355783f9966ac56b0926.
llvm-svn: 96622
2010-02-18 22:36:18 +00:00
aaaf2bfffb
Revert "Tidy up order of switch statement. No functionality change."
...
This reverts commit 95575005fc6409df98e6e079caf324308f62171b.
llvm-svn: 96620
2010-02-18 22:32:43 +00:00
9773e3d077
Revert my CIndex diagnostic changes (r96603, 96606, 96607), which were
...
breaking the msvc9 builder for unknown reasons.
llvm-svn: 96618
2010-02-18 22:27:07 +00:00
334ce7c1c4
Revert the ctor/dtor alias optimization for now; the buildbots can detect
...
some failure here that I can't.
llvm-svn: 96612
2010-02-18 21:31:48 +00:00
ffcfecdc1f
Fixed a crash specific to blocks in c++ uncovered by an internal
...
test suite.
llvm-svn: 96608
2010-02-18 20:31:02 +00:00
81d53769b5
Introduce debugging/testing hook clang_enableStackTraces() into
...
CIndex, so that c-index-test to use it to call
lvm::sys::PrintStackTraceOnErrorSignal().
llvm-svn: 96607
2010-02-18 20:22:25 +00:00
707cf72cb8
Resurrect the displayDiagnostics parameter to clang_createIndex(), and
...
display captured diagnostics when we can't return an invalid
CXTranslationUnit.
llvm-svn: 96606
2010-02-18 20:11:31 +00:00
5c60a6f597
Make deleting and complete dtor variants defer to other dtor variants by
...
calling them as subroutines. This triggers whenever the alias optimization
doesn't, i.e. when the dtor has linkonce linkage or there are virtual bases
or it's the deleting dtor.
llvm-svn: 96605
2010-02-18 19:59:28 +00:00
06dcf0375b
Introduce CIndex API functions for displaying a diagnostic, with some
...
knobs to control formatting. Eventually, I'd like to merge the
implementation of this code with the TextDiagnosticPrinter, so that
it's easy for CIndex clients to produce beautiful diagnostics like the
clang compiler does.
Use this new function to display diagnostics within c-index-test.
llvm-svn: 96603
2010-02-18 19:08:21 +00:00
fcb3db7d68
Tidy up order of switch statement. No functionality change.
...
llvm-svn: 96602
2010-02-18 18:52:18 +00:00
7dff4163aa
Sort visitor methods so we can easily tell what's implemented.
...
llvm-svn: 96600
2010-02-18 18:47:08 +00:00
0e2930979d
Change cursor behavior for attributes to have them visited as part of recursing
...
to the children of a Decl.
llvm-svn: 96599
2010-02-18 18:47:01 +00:00
f8b53536ed
Attempt to fix the 32-bit test failures.
...
llvm-svn: 96595
2010-02-18 18:20:49 +00:00
1c32596e56
tests: Tweak %clangxx definition to something which should be more portable.
...
llvm-svn: 96593
2010-02-18 18:10:26 +00:00
33cdd81064
Rework how CIndex handles diagnostics. Rather than using a callback,
...
we attach diagnostics to translation units and code-completion
results, so they can be queried at any time.
To facilitate this, the new StoredDiagnostic class stores a diagnostic
in a serializable/deserializable form, and ASTUnit knows how to
capture diagnostics in this stored form. CIndex's CXDiagnostic is a
thin wrapper around StoredDiagnostic, providing a C interface to
stored or de-serialized diagnostics.
I've XFAIL'd one test case temporarily, because currently we end up
storing diagnostics in an ASTUnit that's never returned to the user
(because it contains errors). I'll introduce a temporary fix for this
soon; the real fix will be to allow us to return and query invalid ASTs.
llvm-svn: 96592
2010-02-18 18:08:43 +00:00
e5faca7cda
Fix another bug and add another class.
...
llvm-svn: 96590
2010-02-18 17:32:33 +00:00
aa7444cd7d
Add another class from cxx-vtable-ex.html
...
llvm-svn: 96588
2010-02-18 17:28:16 +00:00
8847d9e40a
More work on vcall offsets.
...
llvm-svn: 96587
2010-02-18 17:26:40 +00:00
664b7d026e
Add tests from the Itanium C++ ABI spec.
...
llvm-svn: 96586
2010-02-18 17:07:24 +00:00
78277c7705
Start stubbing out vcall offset handling.
...
llvm-svn: 96585
2010-02-18 17:00:09 +00:00
5a7654a9d8
Store the base offset of the final overrider in the OverriderInfo struct, to be used for vcall offsets.
...
llvm-svn: 96582
2010-02-18 16:29:24 +00:00
c8316a2e08
Remove some dead code.
...
llvm-svn: 96581
2010-02-18 16:24:20 +00:00
26d19c59f8
Try to fix the auroraux buildbot. I suspect it has a "#define SEC" somewhere.
...
llvm-svn: 96577
2010-02-18 13:02:13 +00:00
6ab9aa02e3
Add basic cursor traversal for attributes. We currently don't have source
...
ranges for Attr objects, so lookup by cursor location currently doesn't work.
llvm-svn: 96571
2010-02-18 05:46:33 +00:00
9fcead75ee
Also don't warn about force_align_arg_pointer on function typedefs. (This will
...
break if you declare an actual function using that typedef. Come to think of it,
maybe I should make this part of the type.)
llvm-svn: 96570
2010-02-18 04:56:59 +00:00
cb9572e7b3
Two fixes related to force_align_arg_pointer:
...
- Also recognize __force_align_arg_pointer__.
- Don't warn if it's used on a function pointer typedef.
llvm-svn: 96568
2010-02-18 04:39:19 +00:00
44272ca356
Add some spacing in the code-completion results for a return statement
...
llvm-svn: 96567
2010-02-18 04:06:48 +00:00
4db30233a8
Teach CMake to put the CIndex header into the Xcode/MSVC project
...
llvm-svn: 96566
2010-02-18 04:01:41 +00:00
89b12b34f6
Extract out function-body code generation into its own method. No functionality
...
change.
llvm-svn: 96564
2010-02-18 03:17:58 +00:00
bff31437ef
Start adding cursor kinds for attributes, with first exposing
...
IBActionAttr and IBOutletAttr respectively.
llvm-svn: 96563
2010-02-18 03:09:07 +00:00
1f672829fb
Change the behavior of ibaction attributes to be attached to methods, not ivars.
...
llvm-svn: 96562
2010-02-18 03:08:58 +00:00
623421d385
AST import for character literals
...
llvm-svn: 96557
2010-02-18 02:21:22 +00:00
8661a72b48
AST import for forward declarations of Objective-C protocols
...
llvm-svn: 96555
2010-02-18 02:12:22 +00:00
06537af873
Implement import of forward declarations of Objective-C classes
...
llvm-svn: 96554
2010-02-18 02:04:09 +00:00
fea4845609
Allow redefinitions of extern inline functions in GNU89 mode, just as GCC
...
does. Fixes PR5253.
llvm-svn: 96553
2010-02-18 02:00:42 +00:00
84c51c3581
AST import of Objective-C categories.
...
llvm-svn: 96551
2010-02-18 01:47:50 +00:00
f50679151b
__typeof should be able to handle block pointer types when
...
rewriting. Fixes radar 7659483.
llvm-svn: 96549
2010-02-18 01:20:22 +00:00
e5ad57a3ed
Don't diagnose overflow in case statements when the conversion is a
...
signed<->unsigned conversion with the same bit width. Fixes
<rdar://problem/7658121>.
llvm-svn: 96545
2010-02-18 00:56:01 +00:00
1fcc56c57a
Recognize attributes ns_returns_not_retained and cf_returns_not_retained
...
in the static analyzer.
llvm-svn: 96539
2010-02-18 00:06:12 +00:00
f2b64ba858
Add __has_feature support for attributes ns_returns_not_retained
...
and cf_returns_not_retained.
llvm-svn: 96538
2010-02-18 00:06:04 +00:00
2b36f3f666
Sort @includes.
...
llvm-svn: 96537
2010-02-18 00:05:58 +00:00
79478e3ef8
Sort cases.
...
llvm-svn: 96536
2010-02-18 00:05:52 +00:00
d9c6663124
Add 'ns_returns_not_retained' and 'cf_returns_not_retained' attributes to
...
match 'ns_returns_retained' and 'cf_returns_retained' respectively. These
are not yet hooked up to the static analyzer.
llvm-svn: 96535
2010-02-18 00:05:45 +00:00
12ea0f4ef9
For -Wswitch-enum warnings, be sure to look through typedefs of enum
...
types. Fixes <rdar://problem/7643909>.
llvm-svn: 96531
2010-02-17 23:29:11 +00:00
81001ab490
Hook the "overflow converting case value to switch condition type"
...
warning into -Wswitch.
llvm-svn: 96529
2010-02-17 23:02:29 +00:00
c0b8c81a07
When diagnosing enumerator values outside of the range of 'int', be
...
sure that we get the "too large" vs. "too small" part of the
diagnostic correct.
llvm-svn: 96524
2010-02-17 22:40:11 +00:00
d2408f78a5
silence warning in a cleaner way
...
llvm-svn: 96520
2010-02-17 21:42:34 +00:00
d63f5246dc
Alphabetize #includes. No functionality change.
...
llvm-svn: 96518
2010-02-17 21:27:48 +00:00
e4af7f452b
Change GNUInlineAttr definition to just use DEF_SIMPLE_ATTR.
...
llvm-svn: 96517
2010-02-17 21:27:41 +00:00
8b228d7a51
Implement AST importing of ImplicitParamDecls, despite the sad fact
...
that we can't test it yet.
llvm-svn: 96516
2010-02-17 21:22:52 +00:00
896e164351
Don't make the inclusion of crashtracer information depend on NDEBUG.
...
llvm-svn: 96515
2010-02-17 21:12:23 +00:00
46dbcb2f86
Hopefully make buildbot happy.
...
llvm-svn: 96513
2010-02-17 21:01:05 +00:00
d2b20c1348
clang: Add support for s// edit form of QA_OVERRIDE_GCC3_OPTIONS.
...
- Used to do regex patsubst on arguments.
llvm-svn: 96512
2010-02-17 21:00:34 +00:00
0ac9445098
PR5803: clang++: Treat untyped 'C' inputs as C++.
...
- Patch by Andrzej K. Haczewski, with a tweak by me to emit a 'deprecated'
diagnostic when we do this. We'll see what zee users say.
llvm-svn: 96511
2010-02-17 20:32:58 +00:00
78c974fcba
tests: Add '%clangxx' substitution, for 'clang++'
...
llvm-svn: 96510
2010-02-17 20:31:01 +00:00
999ddbcf8e
Patch to remove arbitrary imporation of 'self' into
...
a block without it being used. This causes over release
of objects in certain runtime-senitive apps.
(fixes radar 7581175).
llvm-svn: 96501
2010-02-17 19:54:08 +00:00
d95638df44
Fix test to not force triple, and also to not need stdint.h.
...
llvm-svn: 96499
2010-02-17 19:26:59 +00:00
586ca163b4
Did not intend to check this in.
...
llvm-svn: 96486
2010-02-17 18:11:55 +00:00
c0309cd3d1
Use proper lexcial context for newly added ivars.
...
llvm-svn: 96484
2010-02-17 18:10:54 +00:00
a11c45866e
Implement AST merging for Objective-C properties.
...
llvm-svn: 96483
2010-02-17 18:02:10 +00:00
231461f88f
Make FinalOverriders handle virtual bases correctly. Unfortunately this can't be tested just yet.
...
llvm-svn: 96481
2010-02-17 17:48:25 +00:00
20912d644a
Allow for declaration and use of ivars in a stand-alone
...
implementation (toward radar 7547942).
llvm-svn: 96479
2010-02-17 17:00:07 +00:00
98d156a87e
AST import for Objective-C protocols
...
llvm-svn: 96478
2010-02-17 16:12:00 +00:00
b2ef2f1427
In symbol reaper, a variable is live if its stack frame is the parent of the
...
current stack frame.
When leaving a callee, remove all bindings belonging to that callee.
llvm-svn: 96473
2010-02-17 08:50:05 +00:00
daf4616455
For inline-based inter-procedural analysis, we will have multiple stack space regions. Use a dense map to store them.
...
llvm-svn: 96472
2010-02-17 08:46:50 +00:00
86bab2cddd
Add a utility method.
...
llvm-svn: 96471
2010-02-17 08:45:06 +00:00
672bfeffe6
Update checker build.
...
llvm-svn: 96470
2010-02-17 08:08:21 +00:00
4b8ef28400
Driver: Tweak freebsd::Link, by Roman Divacky.
...
llvm-svn: 96469
2010-02-17 08:07:51 +00:00
4053faef8e
Fix comment.
...
llvm-svn: 96468
2010-02-17 08:07:44 +00:00
d2fd302726
Handle primary bases in AddVCallOffsets.
...
llvm-svn: 96461
2010-02-17 06:30:02 +00:00
c20a9586c4
Silence GCC warning by marking an assert-only variable as unused.
...
llvm-svn: 96459
2010-02-17 06:24:18 +00:00
b0a588f038
First cut at emitting vcall offsets.
...
llvm-svn: 96455
2010-02-17 06:07:19 +00:00
339c89bce2
Do not add functions marked with the unused attribute to the list of unused functions to warn about. Update test case.
...
llvm-svn: 96452
2010-02-17 04:48:01 +00:00
67cea74745
Emit complete constructors and destructors as aliases to base constructors
...
and destructors when the two entities are semantically identical, i.e. when
the class has no virtual base classes. We only do this for linkage types
for which aliases are supported, i.e. internal and external, i.e. not linkonce.
llvm-svn: 96451
2010-02-17 03:52:49 +00:00
db042200c0
Pass through whether a base is virtual or not.
...
llvm-svn: 96449
2010-02-17 03:11:55 +00:00
06be968942
Add IBAction attribute to keep the IBOutlet attribute company.
...
llvm-svn: 96447
2010-02-17 02:37:45 +00:00
ba1e267a4c
implement EmitVAArg. pretty much the same way other targets do.
...
llvm-svn: 96446
2010-02-17 02:25:52 +00:00
8aefcbed49
Fix unused function warning to handle used attributes and redeclarations. Update test case.
...
llvm-svn: 96444
2010-02-17 02:17:21 +00:00
43f54796ab
Implement AST importing and checking for Objective-C method declarations.
...
llvm-svn: 96442
2010-02-17 02:12:47 +00:00
03db9e9cd3
Correctly calculate base offsets for 'this' pointer adjustments involving virtual bases. This can't be tested yet due to lack of vcall offsets :)
...
llvm-svn: 96441
2010-02-17 02:05:23 +00:00
f602f96e60
Convert clang_getCompletionChunkText() to return a CXString.
...
llvm-svn: 96439
2010-02-17 01:42:24 +00:00
61170a19e3
Revert r95939, as suggested by Alexandre Julliard from the Wine project (and
...
our own Chris Lattner).
llvm-svn: 96431
2010-02-17 00:44:47 +00:00
f441baf6dd
Remove trailing spaces.
...
llvm-svn: 96427
2010-02-17 00:41:40 +00:00
29004673f7
Change clang_getCursorKindSpelling() to return a CXString
...
instead of a 'const char *'.
llvm-svn: 96425
2010-02-17 00:41:32 +00:00
c560b6835e
Change clang_getFileName() to return a 'CXString' instead of 'const char *'.
...
llvm-svn: 96424
2010-02-17 00:41:20 +00:00
5cca6ebae9
Move createCXString() functions out of CIndexer and into the clang::cxstring namespace.
...
We can much more succinctly refer to these functions this way.
Also change the default behavior of createCXString(StringRef&) to duplicate the
string. This is almost always what we want. The other case is where we pass
a constant c-string, which uses the other version of createCXString().
llvm-svn: 96423
2010-02-17 00:41:08 +00:00
7244b0bb86
Implement AST importing of Objective-C instance variables.
...
Check superclasses when merging two Objective-C @interfaces.
llvm-svn: 96420
2010-02-17 00:34:30 +00:00
cf01cbef16
More rewriter test converted to compile with clang.
...
llvm-svn: 96406
2010-02-16 22:27:50 +00:00
be1896e944
With addition of -Wno-address-of-temporary (thank you Doug) we can now
...
have rewriter test cases which pass the .cpp file through clang
and also test c++ aspect of clang.
llvm-svn: 96405
2010-02-16 22:13:48 +00:00
347132b32f
IRgen optimization: cache the value of 'this' and 'vtt' instead of
...
repeatedly reloading from an alloca. We still need to create the alloca
for debug info purposes (although we currently create it in all cases
because of some abstraction boundaries that're hard to break down).
llvm-svn: 96403
2010-02-16 22:04:33 +00:00
7585580ccc
Distinguish two lexical blocks at the same level.
...
llvm-svn: 96397
2010-02-16 21:41:20 +00:00
b154fdc974
Introduce a new kind of failed result for isLvalue/isModifiableLvalue
...
which describes temporary objects of class type in C++. Use this to
provide a more-specific, remappable diagnostic when takin the address
of such a temporary.
llvm-svn: 96396
2010-02-16 21:39:57 +00:00
fd09df7839
IRgen: Switch 'retval' to use CreateIRTemp.
...
llvm-svn: 96376
2010-02-16 19:45:20 +00:00
29a32dab4a
Disable warn_unused_function for now, its breaking various project builds due to
...
false positives.
llvm-svn: 96375
2010-02-16 19:44:56 +00:00
d004918ccb
IRgen: Add CreateIRTemp, which creates a temporary alloca but with type converted "not-for-memory". Dunno a better name.
...
llvm-svn: 96374
2010-02-16 19:44:13 +00:00
27bacafb71
IRgen: Switch EmitCompoundLiteralLValue to use CreateMemTemp.
...
llvm-svn: 96373
2010-02-16 19:43:39 +00:00
71ad477ab3
Do not try to instantiate invalid declarations. It's a recipe for
...
disaster. Fixes PR6161.
llvm-svn: 96371
2010-02-16 19:28:15 +00:00
fe17d2550b
Improve parsing and instantiation of destructor names, so that we can
...
now cope with the destruction of types named as dependent templates,
e.g.,
y->template Y<T>::~Y()
Nominally, we implement C++0x [basic.lookup.qual]p6. However, we don't
follow the letter of the standard here because that would fail to
parse
template<typename T, typename U>
X0<T, U>::~X0() { }
properly. The problem is captured in core issue 339, which gives some
(but not enough!) guidance. I expect to revisit this code when the
resolution of 339 is clear, and/or we start capturing better source
information for DeclarationNames.
Fixes PR6152.
llvm-svn: 96367
2010-02-16 19:09:40 +00:00
fff5ed4b55
when a diagnostic is an extension and has no other -W flag,
...
indicate that it was enabled with -pedantic so people know
why they're getting them:
$ printf "int x;" | clang -xc - -pedantic
<stdin>:1:7: warning: no newline at end of file [-pedantic]
int x;
^
llvm-svn: 96365
2010-02-16 18:29:31 +00:00
163855f46d
dllimport and dllexport are declspec attributes, too. They're also
...
Win32-specific.
Also, fix a test to use FileCheck instead of grepping LLVM IR.
llvm-svn: 96364
2010-02-16 18:27:26 +00:00
e983eae273
add two aliases for SSE functions we already have, fixing PR6316.
...
llvm-svn: 96363
2010-02-16 18:21:25 +00:00
db5c16bc9c
add freebsd/ppc[64] support, patch by Nathan Whitehorn, PR6318
...
llvm-svn: 96362
2010-02-16 18:14:57 +00:00
b6a68c0465
Minor rewriter cleanup and a test for a block rewriting bug.
...
llvm-svn: 96361
2010-02-16 17:26:03 +00:00
3eac2454dc
Add test case showing that a recursive block that captures a block pointer that
...
isn't marked '__block' is bad.
llvm-svn: 96357
2010-02-16 16:55:10 +00:00
bc91b44a23
Add an extreme vbase offsets test. I'm kinda amazed that this works myself ;)
...
llvm-svn: 96356
2010-02-16 16:50:08 +00:00
13f0f66223
Handle layout of vtables for virtual bases.
...
llvm-svn: 96355
2010-02-16 16:49:35 +00:00
b716a543c9
Move some code around in preparation for virtual base vtables.
...
llvm-svn: 96354
2010-02-16 16:26:28 +00:00
e1ff123214
Fix rewriter bug when function call inside block with block parameter
...
causes C++ compile error (radar 7651312).
llvm-svn: 96352
2010-02-16 16:21:26 +00:00
14157939ab
Fix a bug where we would not emit secondary vtables for bases of a primary base.
...
llvm-svn: 96351
2010-02-16 16:02:57 +00:00
64aae50539
Rename argument so the name reflects what it's doing.
...
llvm-svn: 96342
2010-02-16 10:07:31 +00:00
228639746a
Add simpler checker to check if variables captured by a block are uninitialized.
...
llvm-svn: 96341
2010-02-16 08:33:59 +00:00
d8d0d43fa3
Support local namespace aliases and permit them to be instantiated.
...
llvm-svn: 96335
2010-02-16 06:53:13 +00:00
77904f1d5b
Emit vbase offsets.
...
llvm-svn: 96329
2010-02-16 04:59:55 +00:00
dc2dba306c
More work on the new layout code.
...
llvm-svn: 96328
2010-02-16 04:49:44 +00:00
6ce747220a
When emitting complete destructors for classes with virtual bases, compute
...
the offset to the virtual bases statically inside of relying on the virtual
base offsets in the object's vtable(s). This is both more efficient and
sound against the destructor's manipulation of the vtables.
Also extract a few helper routines.
Oh and we seem to pass all tests with an optimized clang now.
llvm-svn: 96327
2010-02-16 04:15:37 +00:00
1e3715acc3
White-list comma expressions with the literal 0 as their RHS against
...
unused-value warnings. This is a common macro idiom.
llvm-svn: 96326
2010-02-16 04:10:53 +00:00
81e38507bd
Make the various type-decl Types (and their associated ASTContext routines)
...
accept const decls.
llvm-svn: 96325
2010-02-16 03:57:14 +00:00
ecd2600c52
Re-applying 96173. Looks like finally I got the test case right.
...
llvm-svn: 96321
2010-02-16 03:37:11 +00:00
588fc83c74
Add test case to show that Clang now checks the format string
...
arguments of asprintf (<rdar://problem/6657191>).
llvm-svn: 96319
2010-02-16 02:14:24 +00:00
ce79bc9c7a
c-index-test: Pass appropriate client data.
...
llvm-svn: 96317
2010-02-16 01:55:10 +00:00
1951192213
ASTUnit: Constant fold UseBumpAllocator to true, we don't care to support this as an argument.
...
llvm-svn: 96316
2010-02-16 01:55:04 +00:00
7f21a7f7ce
ASTUnit::LoadFromCompilerInvocation - Take ownership of the provided invocation.
...
llvm-svn: 96315
2010-02-16 01:54:54 +00:00
e922d9bdf0
CompilerInstance: Move LLVMContext member out of constructor.
...
llvm-svn: 96314
2010-02-16 01:54:47 +00:00
aced322c3c
Switch clang to use its own LLVMContext (not the global one).
...
llvm-svn: 96313
2010-02-16 01:54:33 +00:00
ccf701d375
Fix test case.
...
llvm-svn: 96311
2010-02-16 01:47:05 +00:00
c8b188d541
Refactor the logic for printf argument type-checking into analyze_printf::ArgTypeResult.
...
Implement printf argument type checking for '%s'.
Fixes <rdar://problem/3065808>.
llvm-svn: 96310
2010-02-16 01:46:59 +00:00
1ee27e6d9a
Added 'AsWideChar' flag to LengthModifier.
...
llvm-svn: 96309
2010-02-16 01:46:47 +00:00
4563532043
Skeleton for importing Objective-C classes
...
llvm-svn: 96306
2010-02-16 01:20:57 +00:00
1b78ea446f
mark __builtin_longjmp noreturn, PR6312
...
llvm-svn: 96302
2010-02-16 00:23:21 +00:00
9503c46a2e
Don't import __va_list_tag or __builtin_va_list when merging
...
llvm-svn: 96299
2010-02-16 00:04:46 +00:00
b4964f7705
Cope with anonymous tags defined within declarators by structurally
...
comparing their types under the assumption that they are equivalent,
rather than importing the types and then checking for compatibility. A
few minor tweaks here:
- Teach structural matching to handle compatibility between
function types with prototypes and those without prototypes.
- Teach structural matching that an incomplete record decl is the
same as any other record decl with the same name.
- Keep track of pairs of declarations that we have already checked
(but failed to find as structurally matching), so we don't emit
diagnostics repeatedly.
- When importing a typedef of an anonymous tag, be sure to link the
imported tag type to its typedef.
With these changes, we survive a repeated import of <stdlib.h> and
<stdio.h>. Alas, the ASTNodeImporter is getting a little grotty.
llvm-svn: 96298
2010-02-15 23:54:17 +00:00
d51217e968
Convert GRExprEngine's handling of ObjCMessageExprs to use a worklist
...
to evaluate arguments.
llvm-svn: 96293
2010-02-15 23:02:46 +00:00
634fc10fe1
Add Sema support for __builtin_fpclassify by extending the existing check for __builtin_isinf and friends. Part of PR6083.
...
llvm-svn: 96291
2010-02-15 22:42:31 +00:00
8efe0ec899
Issue a bettter diagnostics for incorrect property setter name.
...
(radar 7647953).
llvm-svn: 96284
2010-02-15 22:20:11 +00:00
3e0c140c50
Fix instantiation of template functions with local classes that contain virtual
...
methods.
llvm-svn: 96283
2010-02-15 22:12:26 +00:00
522e22d352
Tell ASTMerge to merge every declaration it sees, rather than cherry-picking those declarations that we know will work.
...
llvm-svn: 96280
2010-02-15 22:05:17 +00:00
3996e249ed
Reimplement the structural-equality checks used to determine whether
...
two types in different AST contexts are equivalent. Rather than
transforming the type from one context into the other context, we
perform a deep structural comparison of the types. This change
addresses a serious problem with recursive data types like
struct ListNode {
int value;
struct ListNode *Next;
} xList;
llvm-svn: 96278
2010-02-15 22:01:00 +00:00
30a42923d3
Class continuation now has its own property ast for
...
those declared in it. This is to allow duplicate
property diagnostics for properties declared in class extensions
multiple times (radar 7629420) and for future use.
llvm-svn: 96276
2010-02-15 21:55:26 +00:00
06708cee8d
Test to compile the rewritten file for my last patch.
...
(radar 7649577 related).
llvm-svn: 96274
2010-02-15 21:37:11 +00:00
02d964babe
Fix a broken rewritin of @implementation keyword.
...
(fixes radar 7649577).
llvm-svn: 96270
2010-02-15 21:11:41 +00:00
5f5cbf5d1d
Optimize the implementation of IdDeclInfo pooling in the IdentifierResolver.
...
llvm-svn: 96253
2010-02-15 19:38:00 +00:00
e8814ce0a6
Use getLocStart(), instead of getLocEnd(), to record starting location of objc method. :)
...
llvm-svn: 96245
2010-02-15 18:08:38 +00:00
9d23f93d52
reverting back 96242 as it still causes a test failure.
...
llvm-svn: 96244
2010-02-15 18:02:12 +00:00
af56d377f1
Re-applying 96173 with corresponding changes in test.
...
llvm-svn: 96242
2010-02-15 17:19:13 +00:00
998f9d975b
Uniformize the names of type predicates: rather than having isFloatTy and
...
isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris!
llvm-svn: 96224
2010-02-15 16:14:01 +00:00
284bb2ec72
Defer covariance checks for dependent types. Add test cases that also ensure
...
they are re-checked on instantiation.
llvm-svn: 96217
2010-02-15 11:53:20 +00:00
ec345b7ecb
Simplify code. If we can reach here, the base must be virtual.
...
llvm-svn: 96211
2010-02-15 04:28:35 +00:00
7538eec67b
When emitting an aggregate into a temporary, make sure we set the alignment
...
on the alloca.
The fact that codegen makes this class of bug so wonderfully easy to make is
embarrassing.
llvm-svn: 96204
2010-02-15 01:23:36 +00:00
4ba99bee2a
clang::Attr objects should be treated as AST nodes as well by
...
the LLVMConventionsChecker.
llvm-svn: 96202
2010-02-14 22:58:16 +00:00
4853131459
Add LLVM conventions check that scans for AST elements (types, stmts, decls)
...
that allocate heap memory.
llvm-svn: 96184
2010-02-14 19:09:13 +00:00
988805c81e
Change LLVMConventionsChecker to accept an entire translation unit instead
...
of operating on each code decl. This exposes two flaws in AnalysisConsumer
that should eventually be fixed:
(1) It is not possible to associate multiple "actions" with a single
command line argument. This will require the notion of an
"analysis" group, and possibly tablegen support. (although eventually
we want to support dynamically loading analyses as well)
(2) AnalysisConsumer may not actually be scanning the declarations in namespaces.
We'll experiment first in LLVMConventionsChecker before changing the
behavior in AnalysisConsumer.
llvm-svn: 96183
2010-02-14 19:09:05 +00:00
39df94b00d
Rework translation unit actions to actually take an entire translation unit
...
as imput.
llvm-svn: 96182
2010-02-14 19:08:51 +00:00
c968e5e9b9
For the StringRef check, also visit the children of DeclStmts.
...
llvm-svn: 96181
2010-02-14 19:08:43 +00:00
4806a833a7
Place type-checking static methods at type of file (where they will congregate).
...
No functionality change.
llvm-svn: 96180
2010-02-14 19:08:36 +00:00
d0413848cc
temporarily revert 96173, it is causing test failures.
...
llvm-svn: 96176
2010-02-14 18:38:38 +00:00
1ef8cdd29b
renamed pic16 specifiic macros.
...
llvm-svn: 96173
2010-02-14 18:20:18 +00:00
033d48697f
Don't compute final overriders or build vtables for bases that don't need a vtable.
...
llvm-svn: 96171
2010-02-14 17:05:59 +00:00
88ab94e7a3
Pass StringRefs to InsertText/ReplaceText in RewriteObjC and remove a ton of unnecessary length arguments.
...
llvm-svn: 96164
2010-02-14 14:14:16 +00:00
02968e53cf
CIndex: Switch CXSourceRange to proper half-open intervals.
...
- Doug, please review.
llvm-svn: 96162
2010-02-14 10:02:57 +00:00
edeb9b87e6
CIndex: Avoid an unnecessary getLocForEndOfToken call, the region of interest
...
doesn't need to be a full token.
- Doug, please review.
llvm-svn: 96161
2010-02-14 10:02:42 +00:00
6092d507f0
c-index-test: Unify and always print half-open extents.
...
llvm-svn: 96160
2010-02-14 08:32:51 +00:00
eb27e7d999
c-index-test: Simplify file scanning code.
...
llvm-svn: 96159
2010-02-14 08:32:32 +00:00
98c07e0e23
c-index-test: Unify syntax for printing extents. Yes, there were 4.
...
llvm-svn: 96158
2010-02-14 08:32:24 +00:00
2049933196
CIndex: Simplify (remove provably dead code).
...
llvm-svn: 96157
2010-02-14 08:32:11 +00:00
2f4ba179f5
CIndex: Inline CompareRegionOfInterest(CXSourceRange) into sole caller.
...
llvm-svn: 96156
2010-02-14 08:32:05 +00:00
80daf53600
Rename translateSourceRange(CXSourceRange) translateCXSourceRange, instead of
...
having overloaded functions with inverse semantics.
llvm-svn: 96155
2010-02-14 08:31:57 +00:00
be36ecbb60
Fix pr6293. If ptr is NULL, no operation is preformed.
...
llvm-svn: 96154
2010-02-14 06:49:48 +00:00
184b3383bf
Add new static analyzer for checking LLVM coding conventions: -analyzer-check-llvm-conventions
...
Currently these checks are intended to be largely syntactical, but may get more
sophisticated over time.
As an initial foray into this brave new world, emit a static analyzer warning
when binding a temporary 'std::string' to an 'llvm::StringRef' where the
lifetime of the 'std::string' does not outlive the 'llvm::StringRef'.
llvm-svn: 96147
2010-02-14 02:45:18 +00:00
eff72bb134
Two changes to AnalysisConsumer::HandleTopLevelSingleDecl():
...
(1) Since CXXMethodDecl subclasses FunctionDecl (and CXXDestructorDecl
and CXXConversion subclass CXXMethodDecl), refactor switch statement
to handle them all in one spot.
(2) Use 'DeclarationName::getAsString()' to handle all functions that
don't have simple identifiers (fixing a null dereference when scanning
for specific functions).
llvm-svn: 96146
2010-02-14 02:44:52 +00:00
c4b4d3953c
CIndex: Kill off CXSourceLocationPtr, and AtEnd arguments.
...
llvm-svn: 96145
2010-02-14 01:47:36 +00:00
474b207716
CIndex: Stop hiding magic end bit in CXSourceRange locations where clients can't
...
see it. Instead, translate the locations up-front when we create a
CXSourceRange.
- This is part of a move to make CXSourceRange a pure half-open range, which is
a more natural API for clients to deal with. More cleanups to follow.
llvm-svn: 96144
2010-02-14 01:47:29 +00:00
38200b081a
Improve the diagnostic given when referring to a tag type without a tag (in C)
...
or that's been hidden by a non-type (in C++).
The ideal C++ diagnostic here would note the hiding declaration, but this
is a good start.
llvm-svn: 96141
2010-02-14 01:03:10 +00:00
073a0c88cc
Build fix.
...
llvm-svn: 96140
2010-02-14 00:44:19 +00:00
6a7e6a4c3c
Baby steps towards teaching FinalOverriders about virtual bases.
...
llvm-svn: 96139
2010-02-14 00:37:35 +00:00
1888b44988
Don't try to layout construction vtables for now.
...
llvm-svn: 96138
2010-02-14 00:22:59 +00:00
258a1e35e8
Improve support for non-virtual 'this' pointer adjustments. With this, it should be possible to use the new vtable layout code for all class hierarchies that do not involve virtual bases.
...
llvm-svn: 96137
2010-02-14 00:16:19 +00:00
d3adb0ced9
Add basic support for simple non-virtual 'this' pointer adjustments.
...
llvm-svn: 96136
2010-02-13 23:40:17 +00:00
cce9ee8970
Add support for very simple non-virtual this adjustments in the FinalOverriders class.
...
llvm-svn: 96133
2010-02-13 23:17:31 +00:00
c809cbdc3f
Cleanup; remove some duplicated code.
...
llvm-svn: 96131
2010-02-13 22:39:18 +00:00
a678aa1e51
Assert if we encounter this adjustments.
...
llvm-svn: 96125
2010-02-13 22:23:31 +00:00
e75aaa97b3
Start laying out secondary vtables.
...
llvm-svn: 96123
2010-02-13 22:05:23 +00:00
3f9917de6e
Merge base offsets and dump them.
...
llvm-svn: 96121
2010-02-13 21:33:22 +00:00
c1290adab7
Don't make return adjustments for pure virtual member functions.
...
llvm-svn: 96120
2010-02-13 21:16:54 +00:00
cf5a882da1
Handle virtual bases in return adjustment types.
...
llvm-svn: 96119
2010-02-13 21:07:32 +00:00
f3f67846c8
Handle virtual bases in ComputeBaseOffset.
...
llvm-svn: 96117
2010-02-13 20:41:15 +00:00
9ced542c8a
Add newline.
...
llvm-svn: 96116
2010-02-13 20:24:39 +00:00
6a6cbfc55f
More work on covariant return types. We now handle non-virtual adjustments fine.
...
llvm-svn: 96114
2010-02-13 20:11:51 +00:00
ef538b52a3
add support for t Fedora 12 (February 2010), patch by
...
Dyachenko Dmitry. Our system is "not so elegant" here.
llvm-svn: 96111
2010-02-13 19:18:26 +00:00
ae4b77d99d
cindex/Python: Fix cindex-{dump,includes} examples to just pass all args
...
directly to Index, instead of requiring the input file to be first. This makes
the examples behave more like 'clang'.
For example,
ddunbar@giles:tmp$ echo '#include <string>' | python ~/llvm/tools/clang/bindings/python/examples/cindex/cindex-includes.py -- -x c++ - | wc -l
114
ddunbar@giles:tmp$ echo '#include <stdio.h>' | python ~/llvm/tools/clang/bindings/python/examples/cindex/cindex-includes.py -- -x c - | wc -l
10
llvm-svn: 96107
2010-02-13 18:33:28 +00:00
43813bf023
cindex/Python: Add TranslationUnit.get_includes, patch by Andrew Sutton!
...
llvm-svn: 96106
2010-02-13 18:33:18 +00:00
2037d4e4ea
cindex/Python: Update for clang_getDiagnosticRange... API changes.
...
llvm-svn: 96105
2010-02-13 18:33:03 +00:00
4ea31ab369
Emit the 'alignstack' LLVM function attribute when we encounter a function
...
marked 'force_align_arg_pointer'. Almost there; now all I need to do is finish
up the backend.
llvm-svn: 96100
2010-02-13 15:54:06 +00:00
a932bbca75
Fix think-o, attributes can't come *within* the type of the variable.
...
llvm-svn: 96099
2010-02-13 10:42:55 +00:00
94eab4ad04
Silence unused variable warning in a build without assertions.
...
llvm-svn: 96098
2010-02-13 10:38:52 +00:00
6b4756a224
Skip implicit instantiation of templated variables where a more recent
...
redeclaration provides an explicit instantiation or is invalid.
llvm-svn: 96097
2010-02-13 10:17:50 +00:00
e047e11189
Remove dead {include, semicolon, variable}.
...
llvm-svn: 96087
2010-02-13 09:15:07 +00:00
02c673781d
Use a different name for this iterator. MSVC and clang++ didn't like "I" in the same scope twice.
...
llvm-svn: 96086
2010-02-13 09:11:28 +00:00
dfe198b588
Silence a GCC warning about a possibly uninitialized variable. It's data flow
...
only flows so far it seems.
llvm-svn: 96085
2010-02-13 07:23:01 +00:00
04922cbb46
Fix a fiendinshly fun little type-canonicalization bug, where we were
...
rebuilding a typename type terminating in a template-id (with
dependent template name, naturally) as a TypenameType when, because
its context could be fully resolved, we should have been building it
as a QualifiedNameType. Fixes PR6268.
llvm-svn: 96084
2010-02-13 06:05:33 +00:00
af050cb73a
Permit the use of typedefs of class template specializations in
...
qualified declarator-ids. This patch is actually due to Cornelius;
fixes PR6179.
llvm-svn: 96082
2010-02-13 05:23:25 +00:00
bb79b5f6f3
Raise the responsibility for passing -disable-llvm-verifier in NDEBUG builds
...
to the driver, and support it in CodeGenOptsToArgs(). Note that this changes
the default behavior of clang -cc1 to always run the verifier.
llvm-svn: 96077
2010-02-13 03:50:24 +00:00
eee53d9c06
More work on return type adjustments in the new vtable builder.
...
llvm-svn: 96070
2010-02-13 02:02:03 +00:00
1a6672a3d4
Enhance RegionStore::InvalidateRegions() to correctly invalidate bindings
...
by scanning through the values of LazyCompoundVals.
llvm-svn: 96067
2010-02-13 01:52:33 +00:00
ef3057c419
Switch the standard DeclarationName comparator to be a tri-valued comparator.
...
Use that while fixing a nasty misuse of qsort in vtable codegen which, somehow,
has not actually caused a crash.
llvm-svn: 96062
2010-02-13 01:04:05 +00:00
7950b78430
Pull logic for visiting value bindings in InvalidateRegionsWorker into a separate method.
...
No functionality change.
llvm-svn: 96060
2010-02-13 00:54:03 +00:00
d5c9399696
Fix for PR6274: teach constant folding to evaluate __builtin_expect.
...
llvm-svn: 96054
2010-02-13 00:10:10 +00:00
18c28f6cdc
if-0 out printf.
...
llvm-svn: 96052
2010-02-13 00:03:21 +00:00
cfcb775b56
Add an option to disable the LLVM verifier pass (which is still always
...
disabled in NDEBUG builds). The option applies only to -cc1 invocations and is:
-disable_llvm_verifier
llvm-svn: 96046
2010-02-12 23:47:27 +00:00
8cdbe64de4
Funnel changes to the ImportedDecls list in the ASTImporter through a
...
single Imported function, in preparation for fixing a serious design
flaw.
llvm-svn: 96044
2010-02-12 23:44:20 +00:00
8bd0929d41
Fix bug I introduced with assinging a temporary to a StringRef.
...
llvm-svn: 96041
2010-02-12 23:31:14 +00:00
a3e657064b
Make the following functions thread-safe but having them return an std::string that is reconstructed
...
every time they are called:
getClangRevision()
getClangFullRepositoryVersion()
getClangFullVersion()
llvm-svn: 96033
2010-02-12 22:54:40 +00:00
98c1018337
Implement AST importing and merging for enumeration types and
...
enumerators, along with ImplicitCastExprs to make it work.
llvm-svn: 96024
2010-02-12 22:17:39 +00:00
5ec502e35b
Complain if block-literal expression's parameter name is
...
missing (in c/objc mode). Fixes radar 7528255.
llvm-svn: 96017
2010-02-12 21:53:14 +00:00
8f8dcbaadd
(1) Correctly format external Javascript link.
...
(2) Reformat "annotations" topics list to use a collapsable tree.
llvm-svn: 96013
2010-02-12 21:05:44 +00:00
e5c118f60d
Don't error when setting a sub-structure variable via objc properties
...
in objective-c++ mode (do it for objective-c only).
llvm-svn: 96012
2010-02-12 21:02:28 +00:00
5647d3192c
fix a bug in SourceManager::getInstantiationLocSlowCase, where
...
we'd add an offset from the spelling location space to the
instantiation location, which doesn't make sense and would
lead up to the text diagnostics crashing when presented with
non-sensical locations.
This fixes rdar://7597492, a crash on 255.vortex.
llvm-svn: 96004
2010-02-12 19:31:35 +00:00
dc68f9539c
Patch to fix a warning which exposed a bug in building
...
a qualified objective-c pointer type. Fixes radar 7638810.
(Also removes a FIXME).
llvm-svn: 96003
2010-02-12 19:27:33 +00:00
fc38aa7091
restructure code a bit: there are two potential issues
...
worth asserting about in this code: 1) if the source range
is bogus (begin loc after end loc), and 2) if the client
is trying to highlight a range that is purely whitespace.
It is possible to just silently ignore #2 , but it seems like
it is always a bug, so lets keep asserting on this condition,
but with a better assert message.
llvm-svn: 95998
2010-02-12 18:52:52 +00:00
0760481f26
Fix a refacto that broke the clang-on-clang build.
...
llvm-svn: 95994
2010-02-12 18:14:46 +00:00
a459c4453d
Fixes a rewriter bug rewriting function decl.
...
with block-pointer-type as one or more of its
arguments. Fixes radar 7638400.
llvm-svn: 95992
2010-02-12 17:52:31 +00:00
5089c769bb
Improve representation of tag declarations first declared or defined
...
within the declarator of another declaration, from Enea Zaffanella!
llvm-svn: 95991
2010-02-12 17:40:34 +00:00
5272c2574a
Start stubbing out more of the covariant thunk support.
...
llvm-svn: 95990
2010-02-12 17:37:14 +00:00
925df1b529
Improve documentation for DependentTypeOfExprType, DependentDecltypeType. No functionality change.
...
llvm-svn: 95989
2010-02-12 17:28:41 +00:00
56521c5e8c
Simplify incomplete-array merging code in the AST importer, thanks to
...
Daniel's suggestion.
llvm-svn: 95987
2010-02-12 17:23:39 +00:00
8870a49310
Fix a latent bug found by Ahmed Charles, where we were calling
...
ASTContext::getFunctionType with the wrong set of arguments.
llvm-svn: 95986
2010-02-12 17:17:28 +00:00
8e661e15f2
Keep track of whether a final overrider needs a return type adjustment.
...
llvm-svn: 95985
2010-02-12 17:13:23 +00:00
136bd19224
Move overrider out into a separate struct.
...
llvm-svn: 95984
2010-02-12 16:55:34 +00:00
aa1cccbbef
Fix PR6282: the include guard optimization cannot happen if the
...
guard macro is already defined for the first occurrence of the
header. If it is, the body will be skipped and not be properly
analyzed for the include guard optimization.
llvm-svn: 95972
2010-02-12 08:03:27 +00:00
e8a9756e63
Keep track of the address points for all primary bases, and add the ability to dump multiple address points for a single offset.
...
llvm-svn: 95970
2010-02-12 07:43:48 +00:00
f40863caff
Work around an annoying, non-standard optimization in the glibc
...
headers, where malloc (and many other libc functions) are declared
with empty throw specifications, e.g.,
extern void *malloc (__SIZE_TYPE__ __size) throw () __attribute__
((__malloc__)) ;
The C++ standard doesn't seem to allow this, and redeclaring malloc as
the standard permits (as follows) resulted in Clang (rightfully!)
complaining about mis-matched exception specifications.
void *malloc(size_t size);
We work around this by silently propagating an empty throw
specification "throw()" from a function with C linkage declared in a
system header to a redeclaration that has no throw specifier.
Ick.
llvm-svn: 95969
2010-02-12 07:32:17 +00:00
84c416b9f6
Fix a bug causing an assertion when a covariant return type differed from
...
an overriden type only by reduced qualification.
llvm-svn: 95968
2010-02-12 06:15:07 +00:00
87b4b4184c
Improve a test slightly
...
llvm-svn: 95967
2010-02-12 06:08:51 +00:00
d3a5918742
In C++, allow builtins to be referred to via qualified name lookup, e.g.,
...
::__builtin_va_copy
Fixes one of the Firefox issues in PR5511.
llvm-svn: 95966
2010-02-12 05:48:04 +00:00
65b4978f7f
More work on vtable layout. We can now layout vtables with primary bases.
...
llvm-svn: 95965
2010-02-12 05:25:12 +00:00
62d5d64ce9
Waste two bits in every clang::Type so that the type class can be read
...
in a single byte-load rather than some crazy bitmunging operation.
llvm-svn: 95964
2010-02-12 03:41:30 +00:00
09da3372b6
When dumping vtables, dump whether a virtual member function is pure or not.
...
llvm-svn: 95963
2010-02-12 02:38:13 +00:00
9fbf6d95f6
More work on the final overriders.
...
llvm-svn: 95954
2010-02-12 01:40:03 +00:00
f4df65cf60
Do not ignore anonymous records.
...
llvm-svn: 95953
2010-02-12 01:31:06 +00:00
e003dd1721
Cache new compile unit.
...
llvm-svn: 95952
2010-02-12 01:30:31 +00:00
e9711db487
Two changes to scan-build:
...
(1) When no 'clang' is found with 'scan-build', remember the one from
the path as scan-build sees it, not the build system. This prevents
us from finding different clangs during the build.
(2) Don't set LDPLUSPLUS when running xcodebuild; instead rely on the
clang driver to do the right thing.
llvm-svn: 95943
2010-02-12 00:12:25 +00:00
14015de619
Add comments.
...
llvm-svn: 95942
2010-02-12 00:10:34 +00:00
2579105c4e
Handle AST merges of incomplete class types.
...
llvm-svn: 95941
2010-02-12 00:09:27 +00:00
90073804fb
Implementing unused function warning.
...
llvm-svn: 95940
2010-02-12 00:07:30 +00:00
a90f7ca591
Warn about using the new force_align_arg_pointer attribute on a function
...
pointer. If you don't like the new warning, you can turn it off with
-Wno-force-align-arg-pointer.
llvm-svn: 95939
2010-02-11 23:57:08 +00:00
4c4ca5a9d3
Fixes a rewriting bug where order of constructor expression arguments did not match
...
order of constructor arguments (all block API specific). This was exposed only in
a large block literal expression in a large file where PtrSet container size
execceded its limit and required reallocation. Fixes radar 7638294
llvm-svn: 95936
2010-02-11 23:35:57 +00:00
50dc219e8b
When we have a dependent direct initializer but not a dependent
...
variable type, we can (and should) still check for completeness of the
variable's type. Do so, to work around an assertion that shows up in
Boost's shared_ptr.
llvm-svn: 95934
2010-02-11 22:55:30 +00:00
9d6eb40ce7
Fix leak in CXXNewExpr where the SubExprs array would get allocated directly using 'new[]' instead of the allocator associated with ASTContext.
...
llvm-svn: 95933
2010-02-11 22:51:03 +00:00
81472e34b2
Make this test not rely on the system <limits.h>. Hopefully fixes the
...
MSVC build.
llvm-svn: 95932
2010-02-11 22:45:16 +00:00
9c8a6f5a8e
Fix re-allocation in AttrWithString::ReplaceString() to use the allocator assosciated with ASTContext.
...
llvm-svn: 95931
2010-02-11 22:44:22 +00:00
2c809308ca
Allocate the SubExprs array in ObjCMessageExpr using the allocator associated with ASTContext. This fixes yet another leak (<rdar://problem/7639260>).
...
llvm-svn: 95930
2010-02-11 22:41:21 +00:00
e8ac42ad5c
Stub out the final overriders class.
...
llvm-svn: 95922
2010-02-11 21:24:32 +00:00
dd27b5d7bb
Use getAs instead of cast/dyn_cast on types. (I'm sure Doug will appreciate this).
...
llvm-svn: 95911
2010-02-11 19:45:15 +00:00
727ffb14a1
Move two functions to the top. No functionality change.
...
llvm-svn: 95908
2010-02-11 19:39:49 +00:00
23a26d244d
Uncomment lines I never meant to have left commented in a commit.
...
llvm-svn: 95906
2010-02-11 19:37:25 +00:00
7eeb59752a
When AST merging for record declarations fails, warn about the
...
incompatibility and show where the structural differences are. For
example:
struct1.c:36:8: warning: type 'struct S7' has incompatible definitions
in different translation units
struct S7 { int i : 8; unsigned j : 8; } x7;
^
struct1.c:36:33: note: bit-field 'j' with type 'unsigned int' and length 8 here
struct S7 { int i : 8; unsigned j : 8; } x7;
^
struct2.c:33:33: note: bit-field 'j' with type 'unsigned int' and length 16 here
struct S7 { int i : 8; unsigned j : 16; } x7;
^
There are a few changes to make this work:
- ASTImporter now has only a single Diagnostic object, not multiple
diagnostic objects. Otherwise, having a warning/error printed via
one Diagnostic and its note printed on the other Diagnostic could
cause the note to be suppressed.
- Implemented import functionality for IntegerLiteral (along with
general support for statements and expressions)
llvm-svn: 95900
2010-02-11 19:21:55 +00:00
f5d476efb2
Add builtins from PR5255. Implementations coming soon.
...
llvm-svn: 95894
2010-02-11 19:02:42 +00:00
739908faf6
Test case for warnings with carets inside macro instantiations.
...
llvm-svn: 95893
2010-02-11 18:52:49 +00:00
48ea217fbf
Add virtual operator= example.
...
llvm-svn: 95888
2010-02-11 18:21:49 +00:00
5bd8d19291
More vtable layout dumper improvements. Handle destructors, dump the complete function type of the member functions (using PredefinedExpr::ComputeName.
...
llvm-svn: 95887
2010-02-11 18:20:28 +00:00
69837bed2f
Add missing test cases for AST merging of structures.
...
llvm-svn: 95886
2010-02-11 18:18:11 +00:00
bcd554f908
Driver: Fix clang -ccc-no-clang -x c++-header foo.h on Darwin.
...
llvm-svn: 95876
2010-02-11 17:33:45 +00:00
932c2f2a9a
Keep track of, and dump, vtable address points.
...
llvm-svn: 95874
2010-02-11 17:18:51 +00:00
15d8225b59
Remove noisy semicolon.
...
llvm-svn: 95872
2010-02-11 11:33:47 +00:00
be089fa86b
Suppress warnings if their instantiation location is in a system header, not
...
their spelling location. This prevents warnings from being swallowed just
because the caret is on the first parenthesis in, say, NULL.
This is an experiment; the risk is that there might be a substantial number
of system headers which #define symbols to expressions which inherently cause
warnings. My theory is that that's rare enough that it can be worked
around case-by-case, and that producing useful warnings around NULL is worth
it. But I'm willing to accept that I might be empirically wrong.
llvm-svn: 95870
2010-02-11 10:04:29 +00:00
d31b2637ab
Patch by Cristian Draghici:
...
Enhance the printf format string checking when using the format
specifier flags ' ', '0', '+' with the 'p' or 's' conversions (since
they are nonsensical and undefined). This is similar to GCC's
checking.
Also warning when a precision is used with the 'p' conversin
specifier, since it has no meaning.
llvm-svn: 95869
2010-02-11 09:27:41 +00:00
5d40c6f658
Check in the beginnings of my new vtable layout builder idea.
...
Right now, it's off by default but can be tested by passing -fdump-vtable-layouts to clang -cc1. This option will cause all vtables that will normally be emitted as part of codegen to also be dumped using the new layout code.
I've also added a very simple new vtable layout test case.
llvm-svn: 95865
2010-02-11 08:02:13 +00:00
50228be0f3
Attempt to always dispose of the CXIndex object in c-index-test.
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llvm-svn: 95864
2010-02-11 07:41:25 +00:00
510ee2594e
Use the allocator associated with ASTContext to allocate the args
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array associated with NonNullAttr. This fixes yet another leak when
ASTContext uses a BumpPtrAllocator.
Fixes: <rdar://problem/7637150>
llvm-svn: 95863
2010-02-11 07:31:47 +00:00
da4e0d350c
Have ~ASTContext() delete StoredDeclsMap (internal to DeclContext) by
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storing the set of StoredDeclsMaps in an internal vector of void*.
This isn't an ideal solution, but for the time being this fixes a
major memory leak with these DenseMaps not being freed.
Fixes: <rdar://problem/7634755>
llvm-svn: 95861
2010-02-11 07:12:28 +00:00
7f4945aa9c
Remove use of 'std::string' from Attr objects, using instead a byte
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array allocated using the allocator in ASTContext. This addresses
these strings getting leaked when using a BumpPtrAllocator (in
ASTContext).
Fixes: <rdar://problem/7636765>
llvm-svn: 95853
2010-02-11 05:28:37 +00:00
aeea8ac3d8
Driver: Add -rewrite-objc, which is an interface to clang -cc1 -rewrite-objc.
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llvm-svn: 95849
2010-02-11 03:16:21 +00:00
84f22f9da1
Driver: Fix infinite loop and wrong message on invalid -ccc-clang-arch argument.
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llvm-svn: 95848
2010-02-11 03:16:07 +00:00
c162e8e193
Clean up ownership of 'AttributeList' objects in Parser. Apparently
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we would just leak them all over the place, with no clear ownership of
these objects at all. AttributeList objects would get leaked on both
error and non-error paths.
Note: I introduced the usage of llvm::OwningPtr<AttributeList> to
manage these objects, which is particularly useful for methods with
multiple return sites. In at least one method I used them even when
they weren't strictly necessary because it clarified the ownership
semantics and made the code easier to read. Should the excessive
'take()' and 'reset()' calls become a performance issue we can always
re-evaluate.
Note+1: I believe I have not introduced any double-frees, but it would
be nice for someone to review this.
This fixes <rdar://problem/7635046>.
llvm-svn: 95847
2010-02-11 02:19:13 +00:00
4f7ced69ff
Strip attributes and 'inline' off the "previous declaration" of a
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template explicit specialization. Complete an apparently stalled refactor
towards using CheckSpecializationInstantiationRedecl().
llvm-svn: 95845
2010-02-11 01:33:53 +00:00
4a62bdfb2a
Remove another redundant ASTContext parameter
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llvm-svn: 95843
2010-02-11 01:30:34 +00:00
d505812422
Eliminate a bunch of unnecessary ASTContexts from members functions of
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Decl subclasses. No functionality change.
llvm-svn: 95841
2010-02-11 01:19:42 +00:00
13b9782cc0
Diagnose when user provided getter is being used as lvalue
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using property dot-syntax. Fixes radar 7628953.
llvm-svn: 95838
2010-02-11 01:11:34 +00:00
0a5a2216e2
Eliminate the ASTContext parameter from RecordDecl::getDefinition()
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and CXXRecordDecl::getDefinition(); it's totally unnecessary. No
functionality change.
llvm-svn: 95836
2010-02-11 01:04:33 +00:00
da4abf11bf
Allocate 'ObjCMethodList' objects (owned by Sema) using Sema's BumpPtrAllocator. Previously they were not getting freed. Fixes <rdar://problem/7635663>.
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llvm-svn: 95834
2010-02-11 00:53:01 +00:00
5c73e918c5
Implement basic AST merging for classes, structs, and unions in C.
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llvm-svn: 95833
2010-02-11 00:48:18 +00:00
989908fbac
Generate the objc_read_weak API when calling
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a __weak block. Fixes radar 7628591.
llvm-svn: 95822
2010-02-10 23:34:57 +00:00
42b3842429
Fix a potential null-pointer use, and fix the style of my new function.
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Thanks, Anton!
llvm-svn: 95821
2010-02-10 23:26:12 +00:00
bbc0aa5166
Add support for the force_align_arg_pointer attribute. This is an x86-specific
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attribute, so it uses Anton's new target-specific attribute support. It's
supposed to ensure that the stack is 16-byte aligned, but since necessary
support is lacking from LLVM, this is a no-op for now.
llvm-svn: 95820
2010-02-10 23:06:52 +00:00
c55042c20f
hopefully silence a warning on the clang-i386-darwin9 tester.
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llvm-svn: 95812
2010-02-10 21:41:43 +00:00
5fa74c3b1d
Move TypedefDecl importer to match the ordering in DeclNodes. No functionality change.
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llvm-svn: 95805
2010-02-10 21:10:29 +00:00
d64ce7b611
c-index-test: Add "none" filter, useful for performance testing.
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llvm-svn: 95800
2010-02-10 20:42:40 +00:00
c3bdefa08d
Patch to rewrite blocks into unique api names.
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Fixes radar 7630551
llvm-svn: 95796
2010-02-10 20:18:25 +00:00
bb7930c17e
Implement basic support for merging function declarations across
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translation units.
llvm-svn: 95794
2010-02-10 19:54:31 +00:00
bbf4320390
Provide rewriting suppport for use of __typeof__
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in a declaration statement. Fixes radar 7628153.
llvm-svn: 95788
2010-02-10 18:54:22 +00:00
3241d400c8
Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
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calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
llvm-svn: 95787
2010-02-10 18:49:11 +00:00
535fdaf020
Refactor code that generates debug info for variables that has BlocksAttr.
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llvm-svn: 95786
2010-02-10 18:49:08 +00:00
925152c2d0
clang -cc1: Add -fsjlj-exceptions, which requires far too much button pushing.
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llvm-svn: 95785
2010-02-10 18:48:44 +00:00
fa7a0e5198
Implement AST importing and merging for typedefs. As part of this, provide a lame implementation for importing TypeSourceInfos.
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llvm-svn: 95783
2010-02-10 17:47:19 +00:00
2fbe558cfe
Teach AST merging that variables with incomplete array types can be
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merged with variables of constant array types. Also, make sure that we
call DiagnosticClient's BeginSourceFile/EndSourceFile, so that it has
a LangOptions to work with.
llvm-svn: 95782
2010-02-10 17:16:49 +00:00
5b0829a321
Improve access control diagnostics. Perform access control on member-pointer
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conversions. Fix an access-control bug where privileges were not considered
at intermediate points along the inheritance path. Prepare for friends.
llvm-svn: 95775
2010-02-10 09:31:12 +00:00
00d1c5996b
Don't display border around images (in Firefox).
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llvm-svn: 95772
2010-02-10 06:43:43 +00:00
fb45d35108
Convert tabs to spaces.
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llvm-svn: 95756
2010-02-10 02:16:30 +00:00
bc1d4ae206
Add comment.
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llvm-svn: 95755
2010-02-10 02:02:10 +00:00
0f058c83a7
Add missing header file
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llvm-svn: 95751
2010-02-10 01:35:04 +00:00
68ebe63865
Comment out category's property decls. in rewrite.
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Fixes radar 7630636.
llvm-svn: 95744
2010-02-10 01:15:09 +00:00
1b5330afe9
Use current location as the location of compiler generated arguments, e.g. self, _cmd etc.
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llvm-svn: 95743
2010-02-10 01:09:50 +00:00
113b8ad7cf
Reverse a partial fix patch for radar 7214820. It broke some code and
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I don't have time to refix it for now.
llvm-svn: 95733
2010-02-10 00:32:12 +00:00
811663eb11
Implement basic support for importing source locations from one AST
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into another AST, including their include history. Here's an example
error that involves a conflict merging a variable with different types
in two translation units (diagnosed in the third AST context into
which everything is merged).
/Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var2.c:3:5:
error: external variable 'x2' declared with incompatible types in
different translation units ('int' vs. 'double')
int x2;
^
In file included from
/Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var1.c:3:
/Volumes/Data/dgregor/Projects/llvm/tools/clang/test/ASTMerge/Inputs/var1.h:1:8:
note: declared here with type 'double'
double x2;
^
Although we maintain include history, we do not maintain macro
instantiation history across a merge. Instead, we map down to the
spelling location (for now!).
llvm-svn: 95732
2010-02-10 00:15:17 +00:00
096807e77e
Pull header into side column.
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llvm-svn: 95726
2010-02-09 23:42:00 +00:00
118667c4b9
Increase page width for more modern displays.
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llvm-svn: 95725
2010-02-09 23:40:10 +00:00
f33109b452
Tweak CSS for options table.
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llvm-svn: 95724
2010-02-09 23:32:46 +00:00
d4d6abe512
Even more menu tweaking...
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llvm-svn: 95722
2010-02-09 23:21:49 +00:00
758f6acc95
More menu tweaking.
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llvm-svn: 95721
2010-02-09 23:21:00 +00:00
a362afe55f
Adjust height of main content.
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llvm-svn: 95720
2010-02-09 23:18:43 +00:00
Eli Friedman