7c4de04c30
Driver: Fix -### to quote shell special characters, following gcc.
...
llvm-svn: 99053
2010-03-20 08:01:53 +00:00
595ecbe5c4
Add sse4.2 support to this test.
...
llvm-svn: 99052
2010-03-20 07:48:45 +00:00
08f135274d
Add sse4.2 header and builtin support.
...
llvm-svn: 99051
2010-03-20 07:43:28 +00:00
4ff562d557
IRgen: Wrap atomic intrinsics with memory barriers, to ensure we honor the semantics.
...
- This should be conservatively correct, we eventually should have target hooks for platforms that are less strict.
llvm-svn: 99050
2010-03-20 07:04:11 +00:00
4c43e31d21
Evaluate: Fix a subtle bug in the pointer evaluator in which we would do an
...
expression computation in the wrong bit-width, and end up generating a totally
bogus array reference (_g0+8589934546).
- This showed up on Prolangs/cdecl.
llvm-svn: 99042
2010-03-20 05:53:45 +00:00
e46b52a35f
Driver: Fix a number of -fapple-kext issues:
...
- Disable RTTI.
- Disable use of __cxa_atexit.
- Disable unwind tables.
- Enable freestanding mode.
Also, honor -fhosted correctly.
<rdar://problem/7515383> C++ support: -fapple-kext not honored
llvm-svn: 99041
2010-03-20 04:52:14 +00:00
4e3e0991e9
Revert r99024, "Augment path diagnostics to include displaying when a message
...
expression", statistical evidence indicates it has some kind of memory error.
llvm-svn: 99040
2010-03-20 04:28:39 +00:00
fe06df4bf3
C++: Add support for -fno-use-cxa-atexit.
...
- So much typing, so little gain...
Also, rename the __cxx_global_initialization function just to match llvm-gcc.
llvm-svn: 99039
2010-03-20 04:15:41 +00:00
7572284f4f
IRgen: Inline GenerateCXXGlobal[VarDecl]InitFunc into sole caller.
...
llvm-svn: 99038
2010-03-20 04:15:29 +00:00
2d8c760df7
Implement -Wshadow for parameter declarations as well.
...
llvm-svn: 99037
2010-03-20 04:12:52 +00:00
86af0bae8a
Add a newline at the end of the file.
...
llvm-svn: 99026
2010-03-20 01:19:04 +00:00
6ed351ab2d
For legacy compatibility add a varargs.h header.
...
llvm-svn: 99025
2010-03-20 01:18:30 +00:00
8a8e3e61aa
Augment path diagnostics to include displaying when a message expression
...
is not evaluated because the receiver is nil.
llvm-svn: 99024
2010-03-20 01:17:30 +00:00
ed45c3f2b9
Driver: Force joining of "-l" "foo", the linker doesn't eat that format.
...
<rdar://problem/7641151> clang must eat spaces after -l
llvm-svn: 99023
2010-03-20 01:12:03 +00:00
4ea3aea534
Driver: Allow Render{Separate,Joined} option flags on JoinedOrSeparate option types.
...
Also, simplify/fix SeparateArg::render with forced join.
llvm-svn: 99022
2010-03-20 01:12:00 +00:00
aef1db1d71
Fix unused variable warning.
...
llvm-svn: 99021
2010-03-20 01:11:56 +00:00
33124e20c7
Migrate typedefs to the top level of xmmintrin.h and remove the same
...
one from emmintrin.h.
llvm-svn: 99020
2010-03-20 01:08:47 +00:00
576a9f2508
Add include for smmintrin.h to this test.
...
llvm-svn: 99019
2010-03-20 01:06:48 +00:00
47d25b18db
Driver: Fix possible crash when targetting an unknown (unsupported) Darwin
...
platform, e.g. ppc.
llvm-svn: 99016
2010-03-20 00:50:21 +00:00
3dc10b530e
Optimize region-of-interest based cursor walks through the
...
preprocessed entities by grouping preprocessed entities by file
ID. This drastically improves performance of repeated
clang_getCursor() calls local tests, although it is a bit ugly.
llvm-svn: 99015
2010-03-20 00:41:21 +00:00
7ec5043c2c
Change CodeGenModule to rely on the Module's symbol table instead of
...
shadowing it in the GlobalDeclMap. Eliminates the string-uniquing
requirement for mangled names, which should help C++ codegen times a little.
Forces us to do string lookups instead of pointer lookups, which might hurt
codegen times a little across the board. We'll see how it plays out.
Removing the string-uniquing requirement implicitly fixes any bugs like
PR6635 which arose from the fact that we had multiple uniquing tables for
different kinds of identifiers.
llvm-svn: 99012
2010-03-19 23:29:14 +00:00
9507d46d62
Remove the capture, serialization, and deserialization of comment
...
ranges as part of the ASTContext. This code is not and was never used,
but contributes ~250k to the size of the Cocoa.h precompiled
header.
llvm-svn: 99007
2010-03-19 22:13:20 +00:00
8aaca67b0a
Robustify PreprocessingRecord slightly, by only creating macro
...
instantiations when we have the corresponding macro definition and by
removing macro definition information from our table when the macro is
undefined.
llvm-svn: 99004
2010-03-19 21:58:23 +00:00
aae9224e49
Implement serialization and lazy deserialization of the preprocessing
...
record (which includes all macro instantiations and definitions). As
with all lay deserialization, this introduces a new external source
(here, an external preprocessing record source) that loads all of the
preprocessed entities prior to iterating over the entities.
The preprocessing record is an optional part of the precompiled header
that is disabled by default (enabled with
-detailed-preprocessing-record). When the preprocessor given to the
PCH writer has a preprocessing record, that record is written into the
PCH file. When the PCH reader is given a PCH file that contains a
preprocessing record, it will be lazily loaded (which, effectively,
implicitly adds -detailed-preprocessing-record). This is the first
case where we have sections of the precompiled header that are
added/removed based on a compilation flag, which is
unfortunate. However, this data consumes ~550k in the PCH file for
Cocoa.h (out of ~9.9MB), and there is a non-trivial cost to gathering
this detailed preprocessing information, so it's too expensive to turn
on by default. In the future, we should investigate a better encoding
of this information.
llvm-svn: 99002
2010-03-19 21:51:54 +00:00
5140920a48
More coherent diagnostics when ivar is placed n categories.
...
(related to radar 7538989).
llvm-svn: 98993
2010-03-19 21:25:51 +00:00
00da3b9a80
Teach clang_getCursorKindSpelling() about CXCursor_InvalidCode.
...
llvm-svn: 98982
2010-03-19 20:39:05 +00:00
e184ac5a66
Make the CIndex API more resilient to being used on invalid code.
...
llvm-svn: 98981
2010-03-19 20:39:03 +00:00
c517974e9e
Add test case for <rdar://problem/7770737>.
...
llvm-svn: 98979
2010-03-19 19:45:03 +00:00
1c201fbf73
clang -cc1: Kill off -empty-input only, and replace with -init-only which is an
...
actual action.
- This is easier to use, and more reliable for timing the thing this was
actually meant to be useful for.
llvm-svn: 98978
2010-03-19 19:44:04 +00:00
ce5cbdc4ff
Promote enum types during -Wsign-compare. Fixes some spurious warnings,
...
mostly during conditional expressions.
llvm-svn: 98975
2010-03-19 18:53:26 +00:00
d5bb8cb348
Diagnose conversion of 'Class' to/from objective-c
...
object pointer types.
Fixes radar 7634850.
llvm-svn: 98970
2010-03-19 18:06:10 +00:00
7dc8722bd3
Make the preprocessing record a PPCallbacks subclass itself,
...
eliminating the extra PopulatePreprocessingRecord object. This will
become useful once we start writing the preprocessing record to
precompiled headers.
llvm-svn: 98966
2010-03-19 17:12:43 +00:00
7f6d60dcc2
Optionally store a PreprocessingRecord in the preprocessor itself, and
...
tie its creation to a CC1 flag -detailed-preprocessing-record.
llvm-svn: 98963
2010-03-19 16:15:56 +00:00
fc7a4813ab
Try to improve computation of the main file name for debug
...
information, to address recent gdb failures.
llvm-svn: 98959
2010-03-19 14:49:09 +00:00
ef01f71a5a
Pretty-print anonymous types using their kind and presumed location.
...
Fixes PR6643. Patch by Mike M!
llvm-svn: 98946
2010-03-19 07:56:44 +00:00
a0296f7987
Remember the "found declaration" for an overload candidate, which is the
...
entity (if applicable) which was actually looked up. If a candidate was found
via a using declaration, this is the UsingShadowDecl; otherwise, if
the candidate is template specialization, this is the template; otherwise,
this is the function.
The point of this exercise is that "found declarations" are the entities
we do access control for, not their underlying declarations. Broadly speaking,
this patch fixes access control for using declarations.
There is a *lot* of redundant code calling into the overload-resolution APIs;
we really ought to clean that up.
llvm-svn: 98945
2010-03-19 07:35:19 +00:00
51c2351d30
Fix a longstanding (but previously unknown) bug in the lazy
...
deserialization of precompiled headers, where the deserialization of
the source location entry for a buffer (e.g., macro instantiation
scratch space) would overwrite a one-element FileID cache in the
source manager. When tickled at the wrong time, we would return the
wrong decomposed source location and eventually cause c-index-test to
crash.
Found by dumb luck. It's amazing this hasn't shown up before.
llvm-svn: 98940
2010-03-19 06:12:06 +00:00
5272e80ce5
Visit preprocessing elements (macro instantiations and macro
...
definitions) as part of the translation unit, so that normal
visitation, token-annotation, and cursor-at retrieval all see
preprocessing elements.
llvm-svn: 98935
2010-03-19 05:22:59 +00:00
4f559a3042
Revert 98907 since it is breaking buildbots.
...
--- Reverse-merging r98907 into '.':
D test/Index/c-index-getCursor-pp.c
U tools/CIndex/CIndex.cpp
llvm-svn: 98929
2010-03-19 03:57:57 +00:00
20004ee7d2
Visit preprocessing elements (macro instantiations and macro
...
definitions) as part of the translation unit, so that normal
visitation, token-annotation, and cursor-at retrieval all see
preprocessing elements.
llvm-svn: 98907
2010-03-19 00:18:31 +00:00
a332b953e8
When elevating access along an inheritance path, initialize the computed
...
access to the (elevated) access of the accessed declaration, if applicable,
rather than plunking that access onto the end after we've calculated the
inheritance access.
Also, being a friend of a derived class gives you public access to its
members (subject to later modification by further inheritance); it does
not simply ignore a single location of restricted inheritance.
Also, when computing the best unprivileged path to a subobject, preserve
the information that the worst path might be AS_none (forbidden) rather
than a minimum of AS_private.
llvm-svn: 98899
2010-03-18 23:49:19 +00:00
c6b5a3df1e
For debug information, get the main file name from the source manager
...
rather than from the -main-file-name flag, since the source manager
has proper path information. Fixes <rdar://problem/7769538>.
llvm-svn: 98898
2010-03-18 23:46:43 +00:00
e56c353eb1
Try to appease MSVC's standard library
...
llvm-svn: 98878
2010-03-18 21:28:30 +00:00
5810ead358
Try to appease MSVC
...
llvm-svn: 98875
2010-03-18 21:25:12 +00:00
361ffd947c
Make PredefinedExpr::ComputeName() more robust to incorrect
...
code when we are printing the name of an Objective-C method
whose class has not been declared. Fixes <rdar://problem/7495713>.
llvm-svn: 98874
2010-03-18 21:23:08 +00:00
abb1dddfcd
Add bounds check in PCHReader. when reading source file entry record
...
llvm-svn: 98873
2010-03-18 21:23:05 +00:00
8342e5776e
Some cleanup, change diagnostic when assigning to
...
a property which is not lvalue.
llvm-svn: 98848
2010-03-18 18:50:41 +00:00
78ae2481b6
Explicitly link macro instantiations to macro definitions in the
...
preprocessing record. Use that link with clang_getCursorReferenced()
and clang_getCursorDefinition() to match instantiations of a macro to
the definition of the macro.
llvm-svn: 98842
2010-03-18 18:23:03 +00:00
06d6d32762
Expose macro definitions as CIndex cursors. These can still only be
...
generated by clang_annotateTokens().
llvm-svn: 98837
2010-03-18 18:04:21 +00:00
065f8d11ca
Introduce the notion of a "preprocessing record", which keeps track of
...
the macro definitions and macro instantiations that are found
during preprocessing. Preprocessing records are *not* generated by
default; rather, we provide a PPCallbacks subclass that hooks into the
existing callback mechanism to record this activity.
The only client of preprocessing records is CIndex, which keeps track
of macro definitions and instantations so that they can be exposed via
cursors. At present, only token annotation uses these facilities, and
only for macro instantiations; both will change in the near
future. However, with this change, token annotation properly annotates
macro instantiations that do not produce any tokens and instantiations
of macros that are later undef'd, improving our consistency.
Preprocessing directives that are not macro definitions are still
handled by clang_annotateTokens() via re-lexing, so that we don't have
to track every preprocessing directive in the preprocessing record.
Performance impact of preprocessing records is still TBD, although it
is limited to CIndex and therefore out of the path of the main compiler.
llvm-svn: 98836
2010-03-18 17:52:52 +00:00
966e934b34
Replace some SmallVectors with arrays.
...
llvm-svn: 98833
2010-03-18 16:59:57 +00:00
1793c07114
Defang
...
llvm-svn: 98827
2010-03-18 15:37:47 +00:00
02ded2a56c
More token-annotation experimentation, preprocessing the annotated
...
token sequence to detect macro instantiations (that produce at least
token). WIP.
llvm-svn: 98826
2010-03-18 15:23:44 +00:00
48d75d1bda
Defang a test that's failing intermittently on windows
...
llvm-svn: 98825
2010-03-18 14:59:12 +00:00
8fc5a80905
Fix 80 col violation
...
llvm-svn: 98823
2010-03-18 13:56:20 +00:00
5a487710b5
Simply tags target
...
llvm-svn: 98822
2010-03-18 13:52:43 +00:00
fb6f52671a
from code inspection, we were treating placement news with one argument as
...
non-placement news when selecting the corresponding operator delete; this is
fixed.
Access and ambiguity control for calls to operator new and delete. Also AFAICT
llvm-svn: 98818
2010-03-18 08:19:33 +00:00
5497e49ae4
Make some typedefs private
...
llvm-svn: 98817
2010-03-18 07:45:30 +00:00
3fd8082ff5
Rename variable to indicate what it is being used for
...
llvm-svn: 98816
2010-03-18 07:18:10 +00:00
84f0267301
Redeclaration lookups for parameter names should be flagged as redeclaration lookups
...
so they don't trigger diagnostics like (say) access control.
llvm-svn: 98806
2010-03-18 06:42:38 +00:00
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.
...
llvm-svn: 98765
2010-03-17 20:06:32 +00:00
39e8288b40
Implement non-dependent friend functions and classes.
...
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
...
llvm-svn: 98750
2010-03-17 18:28:02 +00:00
f475990d86
Remove this test. It is causing problems has has relatively little value
...
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
...
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
...
llvm-svn: 98688
2010-03-16 22:02:16 +00:00
9a9ae00442
Forgot the testcases.
...
llvm-svn: 98685
2010-03-16 21:50:59 +00:00
a2a3f7dc11
Implement -Wshadow. Based on a patch by Mike M.!
...
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
...
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
89cae0f224
Reinstate patch to turn explicit template instantiations into weak symbols
...
llvm-svn: 98424
2010-03-13 03:14:19 +00:00
d071c6019a
Implement several CIndex functions for constructing USRs from C-strings instead of AST elements.
...
llvm-svn: 98421
2010-03-13 02:50:34 +00:00
44c064be73
Check compatibility of vector types using their canonicalizations.
...
Fixes an assertion arising C overload analysis, but really I can't imagine
that this wouldn't cause a thousand other uncaught failures.
Fixes PR6600.
llvm-svn: 98400
2010-03-12 23:14:13 +00:00
f6442f80cb
Allow users to set CPPFLAGS and CXXFLAGS on the make command line.
...
Tested: make CPPFLAGS=-m64 CXXFLAGS=-m64 -j8 && (cd tools/clang;make test)
llvm-svn: 98399
2010-03-12 22:55:16 +00:00
f59409623e
Use llvm::SmallVector instead of std::vector.
...
llvm-svn: 98397
2010-03-12 22:22:36 +00:00
c6140734c5
Fix a rare corner case bug which exposed a serious block API generation
...
when initialized variable is a byref block variable and is referenced recursively
in the initializer (you guessed it, it is block implementation of
fibonacci number). Fix, on the other hand is trvial, by generating the
API for byref variable before API for its initializer. We will have this
test added to our internal test suite as a clang-style test is not possible
due to very convoluted IR sequence. Fixes radar 7745514.
llvm-svn: 98393
2010-03-12 21:40:43 +00:00
a42d3ea60e
If main file name is empty then use "<unknown>".
...
llvm-svn: 98385
2010-03-12 21:04:27 +00:00
b5fe7094b2
Preserve the inherited-default-argument bit through instantiation.
...
llvm-svn: 98375
2010-03-12 20:02:47 +00:00
f3cd665d5a
Remember whether a ParmVarDecl was spelled with a default argument or
...
whether it inherited one from a previous declaration.
Patch by Enea Zaffanella!
llvm-svn: 98362
2010-03-12 18:31:32 +00:00
c52ea21a6e
Fix grammar
...
llvm-svn: 98352
2010-03-12 16:46:36 +00:00
52ceee58d3
Make IdentifierTable::get(StringRef) "primary" (no functionality change)
...
llvm-svn: 98347
2010-03-12 12:01:19 +00:00
00682a48f4
Reintroduce r98340 and r98341 now without copy/paste errors.
...
Thanks to Ben for pointing this out.
llvm-svn: 98345
2010-03-12 11:27:37 +00:00
e604f14c96
Back out r98340 abd r98341
...
llvm-svn: 98344
2010-03-12 11:00:51 +00:00
a3b09590e6
Add IdentifierTable::get() overload and start using it
...
llvm-svn: 98343
2010-03-12 10:32:27 +00:00
4cbc8bd1bc
fix PR6584: __SSE3__ not defined with -mss3
...
llvm-svn: 98342
2010-03-12 10:20:09 +00:00
f1aa69d103
Switch parameter order for consistency (no functionality change)
...
llvm-svn: 98341
2010-03-12 10:17:07 +00:00
e2acea7c53
Add keywords using StringRef
...
llvm-svn: 98340
2010-03-12 10:14:26 +00:00
47b55969c3
Cleanup using StringRef
...
llvm-svn: 98339
2010-03-12 09:33:31 +00:00
661a309933
Switch over IdentifierInfoLookup to StringRef
...
llvm-svn: 98337
2010-03-12 08:23:34 +00:00
c493a73240
Improve the unused-value check to look into comma expressions and filter out
...
voids in sub-expressions. Patch by Mike M!
Fixes PR4806.
llvm-svn: 98335
2010-03-12 07:11:26 +00:00
5d3b901e48
More this adjustment simplification.
...
llvm-svn: 98333
2010-03-12 05:28:07 +00:00
539bc40906
Revert the linkage change for explicit template instantiations; something is amiss
...
llvm-svn: 98332
2010-03-12 05:13:59 +00:00
3c289673d6
Remove OldOffset.
...
llvm-svn: 98331
2010-03-12 05:02:01 +00:00
2b2b8f1949
Remove debug output.
...
llvm-svn: 98330
2010-03-12 04:55:20 +00:00
8a2402989d
Begin simplifying handling of thunks.
...
llvm-svn: 98329
2010-03-12 04:54:20 +00:00
ee3f72299c
Give explicit template instantiations weak linkage (but don't defer
...
them). Fixes PR6578.
llvm-svn: 98328
2010-03-12 04:49:06 +00:00
b8b94668b6
Extend the builtin syntax to allow address-space qualifiers on pointers and
...
references. Based on a patch by Arnaud de Grandmaison!
llvm-svn: 98327
2010-03-12 04:21:28 +00:00
959e830292
Split Sema::ActOnProperty() into two recursive functions to clearly separate
...
the handling of class extensions from other cases.
llvm-svn: 98326
2010-03-12 02:31:10 +00:00
6932b2e8b7
Add SSE4 packed integer comparisons and corresponding intrinsics.
...
llvm-svn: 98323
2010-03-12 01:22:33 +00:00
9caafbc5ca
Add an extra test to this test-case.
...
llvm-svn: 98322
2010-03-12 01:20:21 +00:00
16927f6274
Implement basic support for friend types and functions in non-dependent
...
contexts.
llvm-svn: 98321
2010-03-12 01:19:31 +00:00
90e2fc2fb3
Fix 80 col violations.
...
llvm-svn: 98320
2010-03-12 00:49:00 +00:00
ac597f3416
Move 'ActOn' methods to the beginning of the file
...
so we can clearly see the parser entry points.
llvm-svn: 98319
2010-03-12 00:46:40 +00:00
fd1d11c020
Update CMake build.
...
llvm-svn: 98318
2010-03-12 00:38:40 +00:00
7a7a0808b9
Split Sema logic for ObjC @property and @synthesize into
...
a separate file.
llvm-svn: 98317
2010-03-12 00:38:38 +00:00
e486f68b59
Integer array extraction for sse4.1.
...
llvm-svn: 98305
2010-03-11 23:50:18 +00:00
e7594305bc
Add packed integer array insertion.
...
llvm-svn: 98299
2010-03-11 23:36:29 +00:00
01bb5ce932
Keep track of Record context to ensure that record elements are properly nested in debug info.
...
llvm-svn: 98283
2010-03-11 20:01:48 +00:00
86838aafee
For ivars created using @synthesize, set their DeclContext to be
...
the @implementation (instead of the @interface) and actually add
the ivar to the DeclContext (which we weren't doing before).
This allows us to simplify ASTContext::CollectNonClassIvars() by
removing ASTContext::CollectProtocolSynthesizedIvars(). Now all
ivars can be found by either inspecting the ObjCInterfaceDecl and
its companion ObjCImplementationDecl.
llvm-svn: 98280
2010-03-11 19:44:54 +00:00
71d8d9b468
Warn about comparing an unsigned expression with 0 in tautological ways.
...
Patch by mikem!
llvm-svn: 98279
2010-03-11 19:43:18 +00:00
6b0dcd9dd1
Remember the PR number.
...
llvm-svn: 98276
2010-03-11 19:33:57 +00:00
e40b58ec2f
Implement -Wmissing-field-initializers. Patch by mikem!
...
llvm-svn: 98275
2010-03-11 19:32:38 +00:00
44e51ea41f
Use -emit-llvm-only, to avoid leaving a temp around.
...
llvm-svn: 98267
2010-03-11 18:23:02 +00:00
3a106e7029
Add tentative support for accessing local variables with
...
external linkage (static, extern, etc.) in blocks in
rewriter. wip.
llvm-svn: 98265
2010-03-11 18:20:03 +00:00
9723d6c699
fix PR6433, crash on va_arg of typedef.
...
llvm-svn: 98264
2010-03-11 18:19:55 +00:00
66187b3c6e
Driver: Free Action objects.
...
llvm-svn: 98263
2010-03-11 18:04:58 +00:00
86d838970b
Driver: Free synthesized derived arguments.
...
llvm-svn: 98262
2010-03-11 18:04:53 +00:00
66e2768918
Driver: Free jobs in JobList and PipedJob instances.
...
llvm-svn: 98261
2010-03-11 18:04:49 +00:00
e3243224bf
Update checker build.
...
llvm-svn: 98259
2010-03-11 16:47:29 +00:00
dd819c981f
Use the new vtable layout code for computing virtual base offset offsets.
...
llvm-svn: 98257
2010-03-11 16:06:20 +00:00
4d5c3d99e5
Correctly mangle address of member in template arguments. Fixes PR6460
...
llvm-svn: 98254
2010-03-11 14:07:00 +00:00
45d878b0f0
Fix a self-host problem caused by this over-eager assertion. I'm not sure
...
there's a good equivalent that's actually true, unfortunately.
llvm-svn: 98253
2010-03-11 09:33:17 +00:00
58f10c3380
Maintain type source information for functions through template
...
instantiation. Based on a patch by Enea Zaffanella! I found a way to
reduce some of the redundancy between TreeTransform's "standard"
FunctionProtoType transformation and TemplateInstantiator's override,
and I killed off the old SubstFunctionType by adding type source info
for the last cases where we were creating FunctionDecls without TSI
(at least that get passed through template instantiation).
llvm-svn: 98252
2010-03-11 09:03:00 +00:00
bbbbe4eaaf
Split C++ friend declarations into their own header/implementation file.
...
I'm expecting this portion of the AST to grow and change, and I'd like to
be able to do that with minimal recompilation. If this proves unnecessary
when access control is fully-implemented, I'll fold the classes back into
DeclCXX.h.
llvm-svn: 98249
2010-03-11 07:50:04 +00:00
4cbe83cccb
Rename getVirtualBaseOffsetIndex to getVirtualBaseOffsetOffset to reflect what it actually does.
...
llvm-svn: 98248
2010-03-11 07:15:17 +00:00
e4424888e4
When possible, use the vbase offset offsets from the most derived class directly.
...
llvm-svn: 98247
2010-03-11 07:00:45 +00:00
3521552ebe
Add a test.
...
llvm-svn: 98246
2010-03-11 06:44:31 +00:00
7f6b71e222
Keep track of, and dump, vbase offset offsets.
...
llvm-svn: 98245
2010-03-11 06:43:12 +00:00
9f28dbc53a
Fix tests.
...
llvm-svn: 98242
2010-03-11 06:10:52 +00:00
d5531e2d18
Run the new vtable builder for construction vtables as well now. Note that we still don't use the data it generates.
...
llvm-svn: 98239
2010-03-11 05:48:21 +00:00
fe9009635d
More record layout builder cleanup and simplification.
...
llvm-svn: 98238
2010-03-11 05:42:17 +00:00
de710c9125
Get rid of the PrimaryBase parameter from LayoutVirtualBases.
...
llvm-svn: 98233
2010-03-11 04:33:54 +00:00
f7b7a1e781
More cleanup towards fixing the real bug.
...
llvm-svn: 98232
2010-03-11 04:24:02 +00:00
6a84889d3f
Replace the class offset vectors in RecordLayoutBuilder with maps instead so we'll have faster lookup and so we can detect duplicates.
...
llvm-svn: 98231
2010-03-11 04:10:39 +00:00
f2fa75bdbb
More cleanup.
...
llvm-svn: 98230
2010-03-11 03:39:12 +00:00
c4c00ec41b
More record layout builder cleanup.
...
llvm-svn: 98229
2010-03-11 02:41:30 +00:00
09db5370b7
Assert that primary bases always have offset 0.
...
llvm-svn: 98223
2010-03-11 01:49:18 +00:00
e0966be5ce
Remove unused 'IVars' field from ObjCInterfaceDecl. That functionality
...
has migrated to DeclContext.
llvm-svn: 98213
2010-03-11 00:36:10 +00:00
aa87b4eab1
Remove the IndirectPrimary parameter in LayoutVirtualBases; it's already there as a member variable.
...
llvm-svn: 98211
2010-03-11 00:21:21 +00:00
8630b5b09b
More cleanup and simplification of the record layout builder.
...
llvm-svn: 98208
2010-03-11 00:15:35 +00:00
ea8d8bb718
Support PPC-32 DWARF EH intrinisics. Thanks to rdivacky for his assistance.
...
llvm-svn: 98206
2010-03-11 00:10:12 +00:00
4d94109903
set alignment on static locals properly, patch by Arnaud de Grandmaison!
...
llvm-svn: 98204
2010-03-10 23:59:59 +00:00
0d0b588fb2
Get rid of the LayoutBaseNonVirtually; it was used to lay out a base either as a non-virtual base or a virtual base.
...
llvm-svn: 98198
2010-03-10 22:26:24 +00:00
09ffa32b92
More shuffling.
...
llvm-svn: 98197
2010-03-10 22:21:28 +00:00
f08e681ba8
Cleanups, no functionality change yet.
...
llvm-svn: 98196
2010-03-10 22:16:06 +00:00
93f0a7dda1
add DESTDIR support for clang headers, PR6556.
...
Patch by Matthias Klose!
llvm-svn: 98192
2010-03-10 21:26:01 +00:00
423406f335
Fix calculation of whether a member function needs a thunk in construction vtables.
...
llvm-svn: 98191
2010-03-10 21:25:37 +00:00
a4a925febb
Change the 'super' messaging API in the rewriter.
...
Fixes radar 7738452.
llvm-svn: 98190
2010-03-10 21:17:41 +00:00
c9d4a84c2a
Suppress the tag when printing an ElaboratedType if the language options
...
claim this is C. We don't make ElaboratedTypes in C, but sometimes
the language options during pretty-print lie to us.
The rewriter should really be fixed to not rely on how types are pretty-printed,
though.
llvm-svn: 98189
2010-03-10 21:05:46 +00:00
115b4756b5
We were mistakenly marking morally virtual bases as being uninteresting. Fix this.
...
llvm-svn: 98180
2010-03-10 19:39:11 +00:00
703a08605f
Ignore non-interesting bases when emitting construction vtables.
...
llvm-svn: 98177
2010-03-10 19:15:26 +00:00
1794ec4a30
Simplify assertion.
...
llvm-svn: 98176
2010-03-10 19:09:37 +00:00
fe697ebaaf
Remove '#if 0' code. Lazy compound values have proven their worth.
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llvm-svn: 98175
2010-03-10 19:09:34 +00:00
1a0c4d5900
Fix -Wsign-compare warnings reported by clang++.
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llvm-svn: 98174
2010-03-10 19:09:31 +00:00
4a26524050
Fix -Wsign-compare warning reported by clang++.
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llvm-svn: 98170
2010-03-10 18:22:38 +00:00
9e92d3f99d
Remove the subregion map cache. It is no longer used.
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llvm-svn: 98161
2010-03-10 16:38:44 +00:00
2ce82b2323
Fix stale comment.
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llvm-svn: 98160
2010-03-10 16:38:41 +00:00
ddce4a3d0f
Really apply (unnoticed weird git-svn merge conflict in 98144): Refactor RegionStore::RemoveDeadBindings to use the same core cluster analysis algorithm as RegionStore::InvalidateRegions().
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Beyond simplifying the algorithm significantly, we no longer
need to build subregion maps in RemoveDeadBindings(). This
and other changes cause a significant speedup: the time to
analyze sqlite3.c (single core) drops by 14%.
llvm-svn: 98159
2010-03-10 16:32:56 +00:00
e81620fb88
Move test and also test codegen.
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llvm-svn: 98154
2010-03-10 14:01:14 +00:00
85f9055955
When pretty-printing tag types, only print the tag if we're in C (and
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therefore not creating ElaboratedTypes, which are still pretty-printed
with the written tag).
Most of these testcase changes were done by script, so don't feel too
sorry for my fingers.
llvm-svn: 98149
2010-03-10 11:27:22 +00:00
Daniel Dunbar