48ad2c92fc
Bump clang minor version (1.5).
...
llvm-svn: 98801
2010-03-18 04:39:55 +00:00
c342c9c001
Refactor argument checking in CallAndMessageChecker to be the same
...
for both CallExprs and ObjCMessageExprs.
llvm-svn: 98800
2010-03-18 03:22:29 +00:00
18c582d9c8
When dumping vtables, also dump the thunks.
...
llvm-svn: 98799
2010-03-18 02:44:19 +00:00
9c05f4ef69
Detect pass-by-value arguments that are structs that contain
...
uninitialized data.
llvm-svn: 98796
2010-03-18 02:17:27 +00:00
e174fda979
Tweak dead stores checker to not emit a warning when initialization
...
a scalar variable with a scalar parameter. This is a
form of defensive programming. If the variable is unused,
it will be caused by -Wunused-variable.
llvm-svn: 98795
2010-03-18 01:22:39 +00:00
1bc22f719f
Simplify code (and remove 'dyn_cast') by using ObjCProperyDecl::findPropertyDecl().
...
llvm-svn: 98794
2010-03-18 01:22:36 +00:00
1ff615ce4c
Turn several PCH reader assertions into compiler errors, thus making
...
the PCHReader more robust to corrupt or invalid PCH files.
llvm-svn: 98788
2010-03-18 00:56:54 +00:00
92a524fd47
Experimental stab at using relexing to identify preprocessor
...
directives while annotating tokens in CIndex. This functionality
should probably be factored out of this routine, but we're not there
yet.
llvm-svn: 98786
2010-03-18 00:42:48 +00:00
56446146fd
More work on thunks.
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llvm-svn: 98765
2010-03-17 20:06:32 +00:00
39e8288b40
Implement non-dependent friend functions and classes.
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llvm-svn: 98764
2010-03-17 20:01:29 +00:00
71ba5f27de
ActOnTagDefinitionError is supposed to 'unwind' ActOnTagStartDefinition, not
...
ActOnStartCXXMemberDeclaration. We haven't started the field collector on this
class yet, so don't stop it. Fixes a crash in the VS buildbot and a memory error
on all the others.
llvm-svn: 98760
2010-03-17 19:25:57 +00:00
ee8fed0146
Reduce the default alignment for ASTContext and Stmt/Expr allocation
...
from 16 bytes to 8 bytes, since we don't ever use those low 4
bits. Should save some storage.
llvm-svn: 98754
2010-03-17 18:46:59 +00:00
fc20f82726
XFAIL this test on that silly Windows platform. Grrr
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llvm-svn: 98750
2010-03-17 18:28:02 +00:00
f475990d86
Remove this test. It is causing problems has has relatively little value
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llvm-svn: 98730
2010-03-17 16:04:04 +00:00
319aa6c4b5
Remove warning about shadowing a built-in; built-ins aren't actually
...
considered to be a part of the translation unit unless they're named
in a way that brings them into existence.
llvm-svn: 98729
2010-03-17 16:03:44 +00:00
4ad3da2843
Entering the main source file in the preprocessor can fail if the
...
source file has been changed. Handle that failure more gracefully.
llvm-svn: 98727
2010-03-17 15:44:30 +00:00
22fde23b6e
Check the inode in addition to size and modification time to determine
...
whether a file has changed since it was originally read.
llvm-svn: 98726
2010-03-17 15:33:06 +00:00
6597f59506
Use a simple diagnostic (file modified) when we detect that a file has
...
changed, rather than trying to point out how it changed. The "why"
doesn't matter.
llvm-svn: 98725
2010-03-17 15:30:15 +00:00
eeed0cc32d
Simplify error path using OwningPtr
...
llvm-svn: 98722
2010-03-17 09:47:30 +00:00
9ff84d9c27
Simplify ProcessWarningOptions since it can't fail
...
llvm-svn: 98721
2010-03-17 09:36:02 +00:00
5d272cda19
Remove useless forward decl.
...
llvm-svn: 98720
2010-03-17 09:25:49 +00:00
4a94ba56f1
Issue a proper diagnostic if we couldn't open dump file
...
llvm-svn: 98719
2010-03-17 09:24:48 +00:00
c1e817ef51
Remove useless foward decl.
...
llvm-svn: 98718
2010-03-17 08:44:19 +00:00
cb81625851
Add another compatibility note and tweak a few of the existing ones.
...
llvm-svn: 98717
2010-03-17 07:10:56 +00:00
7b621ea10a
Fix a typo in a tag.
...
llvm-svn: 98713
2010-03-17 05:46:21 +00:00
fb803d7dcb
Grant nested classes the access privileges of their enclosing classes.
...
llvm-svn: 98710
2010-03-17 04:58:56 +00:00
fcc4739089
Document common clang compatibility issues.
...
Patch by Zhanyong Wan.
llvm-svn: 98708
2010-03-17 04:31:53 +00:00
cd7eef900f
Correctly mangle dependent TypenameType.
...
Fixes PR6625.
llvm-svn: 98707
2010-03-17 04:28:11 +00:00
03fd76663e
Mark CXXThisRegion in the current or parent stack frame context as live so that
...
their bindings are not removed.
llvm-svn: 98705
2010-03-17 03:35:08 +00:00
59bb1d4657
Make -faccess-control and -fno-access-control driver options.
...
llvm-svn: 98703
2010-03-17 01:32:13 +00:00
9a3da8e6cf
Provide a test case for PR6629.
...
llvm-svn: 98702
2010-03-17 01:31:25 +00:00
2ff380a43a
Clean up after ourselves when there's an error parsing the base clause.
...
Fixes the crash-on-invalid in PR6629.
llvm-svn: 98698
2010-03-17 00:38:33 +00:00
81dfb30e4c
Don't "take" the file manager and source manager when
...
ASTUnit::LoadFromCompilerInvocation() fails to create target
information.
llvm-svn: 98697
2010-03-17 00:32:06 +00:00
b8b0ea330c
objective-c patch to provide type safty when blocks are passing or
...
returning objc objects. There will be a corresponding objective-c++
patch soon.
llvm-svn: 98696
2010-03-17 00:20:01 +00:00
5444aa6d3d
Emit output of PCH consistency checking test case to a separate text file and grep that
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llvm-svn: 98695
2010-03-17 00:09:23 +00:00
fa24e1066f
Issue error when a byref array is accessed in a block
...
literal. Fixes radar 7760213.
llvm-svn: 98693
2010-03-16 23:39:51 +00:00
1668355e06
Remove unused variable
...
llvm-svn: 98691
2010-03-16 22:54:32 +00:00
82752ec843
Teach SourceManager's content cache to keep track of whether its
...
buffer was invalid when it was created, and use that bit to always set
the "Invalid" flag according to whether the buffer is invalid. This
ensures that all accesses to an invalid buffer are marked invalid,
improving recovery.
llvm-svn: 98690
2010-03-16 22:53:51 +00:00
dc970f0866
Audit all Preprocessor::getSpelling() callers, improving failure
...
recovery for those that need it.
llvm-svn: 98689
2010-03-16 22:30:13 +00:00
a41f71212a
fix copyright & typo
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llvm-svn: 98688
2010-03-16 22:02:16 +00:00
9a9ae00442
Forgot the testcases.
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llvm-svn: 98685
2010-03-16 21:50:59 +00:00
a2a3f7dc11
Implement -Wshadow. Based on a patch by Mike M.!
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llvm-svn: 98684
2010-03-16 21:48:18 +00:00
87c5e2f5d4
update link
...
llvm-svn: 98682
2010-03-16 21:43:03 +00:00
a630995f50
Perform access control for the implicit calls to base and member destructors
...
that occur in constructors (on the unwind path).
llvm-svn: 98681
2010-03-16 21:39:52 +00:00
ade4303e2b
at least give the Apple ABI a name that reflects Apple in prep for other ABI specs that might come along
...
llvm-svn: 98678
2010-03-16 21:22:41 +00:00
1832cdb2d3
rev existing doc to account for recent ABI changes
...
llvm-svn: 98676
2010-03-16 21:21:07 +00:00
a71b9d0678
Update get*LineNumber() and get*ColumnNumber() functions to pass the
...
Invalid bit through; there are no safety-critical callers of these
functions.
llvm-svn: 98674
2010-03-16 20:53:17 +00:00
42fe858cd6
Audit all callers of SourceManager::getCharacterData(); update some of
...
them to recover more gracefully on failure.
llvm-svn: 98672
2010-03-16 20:46:42 +00:00
554e0b1ec2
Audit all callers of SourceManager::getBufferData(); fix the one that
...
needs better error recovery.
llvm-svn: 98667
2010-03-16 20:26:15 +00:00
4fb7fbef3b
Audit all getBuffer() callers (for both the FullSourceLoc and
...
SourceManager versions), updating those callers that need to recover
gracefully from failure.
llvm-svn: 98665
2010-03-16 20:01:30 +00:00
26266da3c3
Teach the one caller of SourceManager::getMemoryBufferForFile() to cope with errors
...
llvm-svn: 98664
2010-03-16 19:49:24 +00:00
379e1b9cc9
accept and ignore __gcc_tdiag__ so we don't produce warnings
...
building mainline GCC, PR6542
llvm-svn: 98661
2010-03-16 19:29:19 +00:00
a2f4945099
Make sure we actually override ReadHeaderFileInfo when we meant to
...
llvm-svn: 98655
2010-03-16 19:09:18 +00:00
35621a9dcc
Driver: Fix forwarding of -fno-lax-vector-conversions.
...
llvm-svn: 98639
2010-03-16 16:57:46 +00:00
5712ebced0
Fix header-search problems with precompiled headers, where the
...
presence or absence of header map arguments when using the precompiled
header would cause Clang to get confused about which headers had
already been included/imported, along with their controlling
macros. The fundamental problem is that the serialization of the
header search information was relying on the UIDs of FileEntry objects
at PCH generation time and PCH load time to be equivalent, which
effectively means that we had to probe the same files in the same
order. Differing header map arguments caused an extra FileEntry
lookup, but it's easy to imagine other minor command-line arguments
triggering this problem.
Header-search information is now encoded along with the
source-location entry for a file, so that we register information
about a file's properties as a header at the same time we create the
FileEntry for that file.
Fixes <rdar://problem/7743243>.
llvm-svn: 98636
2010-03-16 16:35:32 +00:00
0ca3c62078
Switch another function to StringRef instead of char pointer pairs.
...
llvm-svn: 98631
2010-03-16 14:48:07 +00:00
eb92dc0b09
Let SourceManager::getBufferData return StringRef instead of a pair of two const char*.
...
llvm-svn: 98630
2010-03-16 14:14:31 +00:00
0eb690390d
Add VisitCXXContructExpr logic to the analyzer. This still has not fully worked
...
since RemoveDeadBinding mistakenly remove the binding to CXXThisRegion.
llvm-svn: 98629
2010-03-16 13:14:16 +00:00
ab8c273b4f
Access control for implicit calls to copy assignment operators and copy
...
constructors from implicitly-defined members.
llvm-svn: 98614
2010-03-16 06:11:48 +00:00
00a0cf70d9
Don't consume tokens past the end-of-file in an @interface. Fixes
...
<rdar://problem/7735566>.
llvm-svn: 98613
2010-03-16 06:04:47 +00:00
f857e0bbe7
Perform access control even for the implicit destructor calls from implicit
...
destructor definitions. Remove some code duplication.
llvm-svn: 98611
2010-03-16 05:36:30 +00:00
1064d7ef29
Perform access control for the implicit base and member destructor calls
...
required when emitting a destructor definition.
llvm-svn: 98609
2010-03-16 05:22:47 +00:00
7bda4b8310
Introduce optional "Invalid" parameters to routines that invoke the
...
SourceManager's getBuffer() and, therefore, could fail, along with
Preprocessor::getSpelling(). Use the Invalid parameters in the literal
parsers (string, floating point, integral, character) to make them
robust against errors that stem from, e.g., PCH files that are not
consistent with the underlying file system.
I still need to audit every use caller to all of these routines, to
determine which ones need specific handling of error conditions.
llvm-svn: 98608
2010-03-16 05:20:39 +00:00
874cc62876
Use SourceManager's Diagnostic object for all file-reading errors,
...
simplifying the SourceManager interfaces somewhat.
llvm-svn: 98598
2010-03-16 00:35:39 +00:00
e0fbb83b8b
Give SourceManager a Diagnostic object with which to report errors,
...
and start simplifying the interfaces in SourceManager that can fail.
llvm-svn: 98594
2010-03-16 00:06:06 +00:00
0adf3182b0
Add some <cstdio> includes to unbreak the buildbots
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llvm-svn: 98591
2010-03-15 23:33:37 +00:00
8c6f61394f
Add remaining sse4.1 intrinsics and builtins.
...
llvm-svn: 98587
2010-03-15 23:22:58 +00:00
802b77601e
Introduce a new BufferResult class to act as the return type of
...
SourceManager's getBuffer() (and similar) operations. This abstract
can be used to force callers to cope with errors in getBuffer(), such
as missing files and changed files. Fix a bunch of callers to use the
new interface.
Add some very basic checks for file consistency (file size,
modification time) into ContentCache::getBuffer(), although these
checks don't help much until we've updated the main callers (e.g.,
SourceManager::getSpelling()).
llvm-svn: 98585
2010-03-15 22:54:52 +00:00
d133a86aa3
Move method FindPropertyVisibleInPrimaryClass() from ObjCContainerDecl to ObjCInterfaceDecl.
...
Also change this method to lookup property declarations using DeclContext::lookup().
llvm-svn: 98574
2010-03-15 20:30:07 +00:00
ddcd1093a4
Change ObjCCategoryDecl::FindPropertyDeclaration() to lookup
...
property decls using DeclContext::lookup().
llvm-svn: 98571
2010-03-15 20:11:53 +00:00
4fb821ec0d
Make 'findPropertyDecl()' a static method of ObjCPropertyDecl.
...
llvm-svn: 98570
2010-03-15 20:11:46 +00:00
e01bec9791
Add 'expected-note'
...
llvm-svn: 98560
2010-03-15 18:47:29 +00:00
679708ee34
Correctly determine if the @property has been previously declared. If
...
a property has the same name as the ivar it wraps then the old logic
wouldn't find the previous property declaration.
llvm-svn: 98559
2010-03-15 18:47:25 +00:00
b397e43dea
objective-c++ must take into account qualifiers when
...
considering valid objc pointer converions.
llvm-svn: 98557
2010-03-15 18:36:00 +00:00
f3bc99dd56
Add comment to CFG to 'buildCFG()' arguments indicating that scope
...
support is not fully implemented.
llvm-svn: 98555
2010-03-15 17:45:13 +00:00
bc1a67bee3
Rename clang_constructUSR_ObjCategory to clang_constructUSR_ObjCCategory.
...
(there was a missing 'C').
llvm-svn: 98554
2010-03-15 17:38:58 +00:00
94b9af889e
Remove useless forward decl.
...
llvm-svn: 98553
2010-03-15 17:31:29 +00:00
ea16606fcd
During C++ name lookup, use DeclContext::Equals() rather than
...
comparing DeclContext pointers, to avoid having to remember to call
getPrimaryContext() everywhere. This is the last part PR6594.
llvm-svn: 98546
2010-03-15 15:26:48 +00:00
6623006249
Implement C++ [temp.local]p8, which specifies that a template
...
parameter hides a namespace-scope declararion with the same name in an
out-of-line definition of a template. The lookup requires a strange
interleaving of lexical and semantic scopes (go C++), which I have not
yet handled in the typo correction/code completion path.
Fixes PR6594.
llvm-svn: 98544
2010-03-15 14:33:29 +00:00
c33dec3664
Add support for -Wwrite-strings. Patch by Mike M! Fixes PR 4804.
...
llvm-svn: 98541
2010-03-15 10:54:44 +00:00
3e11ebebc8
Remember declaration scope qualifiers in the AST. Imposes no memory overhead
...
on unqualified declarations.
Patch by Enea Zaffanella! Minimal adjustments: allocate the ExtInfo nodes
with the ASTContext and delete them during Destroy(). I audited a bunch of
Destroy methods at the same time, to ensure that the correct teardown was
being done.
llvm-svn: 98540
2010-03-15 10:12:16 +00:00
1e3a1a7eff
Remember access paths for visible conversion decls.
...
llvm-svn: 98539
2010-03-15 09:07:48 +00:00
762c6b7346
Fix thinko and enable clang build on mingw again (hopefully)
...
llvm-svn: 98492
2010-03-14 12:55:35 +00:00
b4c0f5cc79
Add EmitString helper method
...
llvm-svn: 98488
2010-03-14 08:35:19 +00:00
d3fa9721fb
Unbreak last commit. This should have been part of r98478.
...
llvm-svn: 98480
2010-03-14 07:55:43 +00:00
fb0762057e
Pass file string by reference
...
llvm-svn: 98478
2010-03-14 07:38:15 +00:00
d16d38c0b9
Path related cleanup. Remove unnecessary variables.
...
llvm-svn: 98473
2010-03-14 07:15:57 +00:00
a9c81a8848
Use makeAbsolute()
...
llvm-svn: 98472
2010-03-14 07:06:50 +00:00
b65a14802c
Move to anonymous namespace
...
llvm-svn: 98469
2010-03-14 06:48:05 +00:00
2bfc50bf68
Fixed copy-and-paste error causing categories to contain the protocols declared on the class, not the protocols declared on the category.
...
llvm-svn: 98455
2010-03-13 22:20:45 +00:00
f156b9d55d
Revert 98439. There is a bad race condition in sys::Path::makeUnique on win32.
...
llvm-svn: 98452
2010-03-13 21:22:49 +00:00
a530f9c03b
Add missing space.
...
llvm-svn: 98448
2010-03-13 20:14:52 +00:00
b14d123774
Give explicit template instantiations weak ODR linkage. Former
...
iterations of this patch gave explicit template instantiation
link-once ODR linkage, which permitted the back end to eliminate
unused symbols. Weak ODR linkage still requires the symbols to be
generated.
llvm-svn: 98441
2010-03-13 18:23:07 +00:00
13327bbe55
Fix PR6562. If a type is dependent, we don't know if it will have implicit
...
destructors.
llvm-svn: 98440
2010-03-13 18:12:56 +00:00
84c37f9903
Make getTemporaryPath a static member of CIndexer and use it to replace tmpnam calls.
...
This fixes linker warnings on linux.
llvm-svn: 98439
2010-03-13 13:05:20 +00:00
69b3c43391
Use raw_ostream instead of sprintf.
...
llvm-svn: 98438
2010-03-13 12:06:51 +00:00
5ac3b0be2d
Simplify code.
...
llvm-svn: 98437
2010-03-13 11:34:41 +00:00
ba2c65277a
Use SmallString instead of SmallVector
...
llvm-svn: 98436
2010-03-13 10:17:05 +00:00
e5f1c197af
No need to call setIdentifierInfo() after LookUpIdentifierInfo() which LookUpIdentifierInfo() will automatically do
...
llvm-svn: 98435
2010-03-13 08:53:33 +00:00
17b76185f1
Re-revert the explicit template instantiation linkage patch. I am beginning to look incompetent
...
llvm-svn: 98425
2010-03-13 03:49:57 +00:00
Ted Kremenek