ab0fe8a48d
Rename analyze_printf::ConversionSpecifier::IntAsCharArg to 'cArg' to match
...
analagous enum in analyze_scanf. This is prep for refactoring the logic for handling
ConversionSpecifiers for both scanf and printf.
llvm-svn: 108897
2010-07-20 20:03:49 +00:00
b65a9d5a1a
Rename diagnostic so that it can be reused with scanf checking. No functionality change.
...
llvm-svn: 108896
2010-07-20 20:03:43 +00:00
b7a95cf165
delete a loop that just generates dead code. In an example
...
like this:
void *test(long N) {
return new int[N][42][42];
}
the loop generates two dead mul instructions:
%tmp = load i64* %N.addr ; <i64> [#uses=2]
%0 = mul i64 %tmp, 7056 ; <i64> [#uses=1]
%1 = mul i64 %tmp, 42 ; <i64> [#uses=1]
%2 = mul i64 %1, 42 ; <i64> [#uses=0]
%call = call noalias i8* @_Znam(i64 %0) ; <i8*> [#uses=1]
The scale of these multiplies is already handled by the typesize stuff.
llvm-svn: 108884
2010-07-20 18:49:33 +00:00
cb46bdc34f
remove the special case for constant array sizes from
...
EmitCXXNewAllocSize. This code uses IRBuilder, which does
constant folding already.
llvm-svn: 108882
2010-07-20 18:45:57 +00:00
71d963e954
Re-apply fixed version of 108749, correctly conditionalizing the new sections on
...
ObjC ABI version 2 this time.
llvm-svn: 108847
2010-07-20 16:20:26 +00:00
73a18fdd39
Slip up long string literal
...
llvm-svn: 108838
2010-07-20 14:34:35 +00:00
b37b46e488
Complain when string literals are too long for the active language
...
standard's minimum requirements.
llvm-svn: 108837
2010-07-20 14:33:20 +00:00
dde5790562
Hide FunctionTemplateDecl's specializations folding set as implementation detail and introduce
...
FunctionTemplateDecl::findSpecialization.
Redeclarations of specializations will not cause the previous decl to be removed from the set,
the set will keep the canonical decl. findSpecialization will return the most recent redeclaration.
llvm-svn: 108834
2010-07-20 13:59:58 +00:00
c1624e9eda
Whether the specialization should be added to template's folding set when read from PCH,
...
is determined by a isCanonicalDecl check.
llvm-svn: 108833
2010-07-20 13:59:40 +00:00
47470f2f3f
Hide the specializations folding sets of ClassTemplateDecl as an implementation detail (InsertPos
...
leaks though) and add methods to its interface for adding/finding specializations.
Simplifies its users a bit and we no longer need to replace specializations in the folding set with
their redeclarations. We just return the most recent redeclarations.
As a bonus, it fixes http://llvm.org/PR7670 .
llvm-svn: 108832
2010-07-20 13:59:28 +00:00
38360b3ff7
Add -lstdc++ to DragonFly tools.
...
Patch by Sascha Wildner.
llvm-svn: 108830
2010-07-20 12:59:03 +00:00
edb77fe8b4
Constify all references to Stmt* and CFGBlock* in libChecker.
...
llvm-svn: 108811
2010-07-20 06:22:24 +00:00
09a95d7448
Add const iterator to InitListExpr.
...
llvm-svn: 108810
2010-07-20 06:15:27 +00:00
c57d34bc35
Update ImplicitCastExpr to be able to represent an XValue.
...
llvm-svn: 108807
2010-07-20 04:20:21 +00:00
08d047666a
Fix test for Win32.
...
llvm-svn: 108806
2010-07-20 04:06:54 +00:00
6694255306
Constify.
...
llvm-svn: 108804
2010-07-20 02:56:49 +00:00
70856f7986
remove const_cast.
...
llvm-svn: 108803
2010-07-20 02:53:15 +00:00
9d8416b799
Driver: Switch to using a SmallVector instead of std::vector, and stop
...
accessing outside the range of the vector (which always asserts on Win32).
llvm-svn: 108802
2010-07-20 02:47:40 +00:00
3e02548d22
constify.
...
llvm-svn: 108801
2010-07-20 02:46:11 +00:00
c2acbe0f45
Constify.
...
llvm-svn: 108800
2010-07-20 02:41:28 +00:00
08ce5dd0f0
Add comments.
...
llvm-svn: 108795
2010-07-20 02:14:22 +00:00
7d7bc561bf
Correct line info for declarations/definitions. Radar 8063111.
...
llvm-svn: 108785
2010-07-19 23:56:31 +00:00
428a7103d9
and revert the related tests, too
...
llvm-svn: 108766
2010-07-19 22:53:57 +00:00
50c63168ed
Temporarily revert. Some odd internal breakage is likely related.
...
llvm-svn: 108764
2010-07-19 22:43:34 +00:00
3d3f0b1039
Remove PCHReader::getStream(), it was unused. Inline PCHReader::getDelsCursor() into its sole caller and remove it. This reduces the attack surface of multiple PCH files towards code outside the PCH implementation.
...
llvm-svn: 108763
2010-07-19 22:38:35 +00:00
bd1b5befee
Promote IdentifierOffsets to per-file data.
...
llvm-svn: 108762
2010-07-19 22:28:42 +00:00
9e687994f3
Promote DeclOffsets and TypeOffsets to per-file data.
...
llvm-svn: 108760
2010-07-19 22:06:55 +00:00
3c7ebc3a5e
Patch to type match comparing Objective-C Classes which implement
...
protocols (Radar 8191774).
llvm-svn: 108758
2010-07-19 22:02:22 +00:00
6cd694233d
Don't warn when a '%%' or '%*d' (scanf) is used in a format string with positional arguments, since
...
these don't actually consume an argument.
llvm-svn: 108757
2010-07-19 22:01:06 +00:00
aa21cc401b
Introduce a new libclang API, clang_reparseTranslationUnit(), which
...
reparses an already-parsed translation unit. At the moment it's just a
convenience function, but we hope to use it for performance
optimizations.
llvm-svn: 108756
2010-07-19 21:46:24 +00:00
6331d9781c
Update tests for r108749
...
llvm-svn: 108754
2010-07-19 21:39:14 +00:00
ce81542d61
Hook up 'invalid conversion' warning for scanf format strings.
...
llvm-svn: 108750
2010-07-19 21:25:57 +00:00
f699594de8
Put ObjC method names, method types and class names in separate string literal
...
sections. rdar://8207705
llvm-svn: 108749
2010-07-19 20:54:43 +00:00
393f8b76c0
Promote the identifier table to per-file data. Also, if a CHAINED_METADATA record exists, it has to be the first thing in the PCH file.
...
llvm-svn: 108748
2010-07-19 20:52:06 +00:00
f34f346dac
Put warnings in the 'Deprecated' group into a 'Deprecations' DiagCategory. Fixes <rdar://problem/8203182>.
...
llvm-svn: 108743
2010-07-19 20:20:06 +00:00
5c3e1b9a54
Add missing conversion specifier parsing for 'u', 'x', 'o', and 's'. Fixes <rdar://problem/8204052>.
...
llvm-svn: 108742
2010-07-19 19:47:40 +00:00
99b5524324
Driver: Make -fnext-runtime the default when rewriting Objective-C.
...
llvm-svn: 108741
2010-07-19 19:44:22 +00:00
2c91be4261
IRgen: Add a test case I forgot to commit at some point.
...
llvm-svn: 108713
2010-07-19 17:11:38 +00:00
354e96df95
Driver/Darwin: Add deployment target after doing argument translation, so that
...
-mmacosx-version-min works inside a -Xarch_ flag.
llvm-svn: 108712
2010-07-19 17:11:36 +00:00
b2b8a91aa4
Driver: Factor out Darwin::AddDeploymentTarget.
...
llvm-svn: 108711
2010-07-19 17:11:33 +00:00
549c1cd2c5
Remove unused location-to-AST-node resolver. libclang's implementation supercedes it
...
llvm-svn: 108708
2010-07-19 16:18:30 +00:00
2a36089eef
Categories cannot synthesize property ivars,
...
and a minor cleanup.
llvm-svn: 108707
2010-07-19 16:14:33 +00:00
77a067a653
Implement support for reading arguments specified in a file with @file . If
...
there is no file named "file", keep the @file option unchanged.
llvm-svn: 108697
2010-07-19 15:20:12 +00:00
eb2528104a
Fix construction of AnalysisContext. Thanks Daniel.
...
llvm-svn: 108694
2010-07-19 13:16:50 +00:00
1b925d5717
Adjust test for float printing differences. Windows uses three digits for the exponent, everyone else two.
...
llvm-svn: 108693
2010-07-19 11:48:10 +00:00
3816ed4d58
Fix http://llvm.org/PR7660
...
A ParmVarDecl instantiated from a FunctionProtoType may have Record as DeclContext,
in which case isStaticDataMember() will erroneously return true.
llvm-svn: 108692
2010-07-19 10:14:41 +00:00
00c57967da
Revert r108672, "Implement support for reading arguments specified in a file
...
with @file.", it doesn't correctly handle cases where arguments starting with
'@' are passed to other command line arguments.
llvm-svn: 108686
2010-07-19 07:21:12 +00:00
8d72f2aa3a
tidy up comment.
...
llvm-svn: 108676
2010-07-19 05:07:24 +00:00
129e43d29b
Implement support for reading arguments specified in a file with @file .
...
llvm-svn: 108672
2010-07-19 03:08:01 +00:00
cf144c6322
fix test case.
...
llvm-svn: 108671
2010-07-19 02:06:14 +00:00
a74af93eaf
remove CallInliner.cpp.
...
llvm-svn: 108670
2010-07-19 01:55:38 +00:00
ec5623570e
Add double close check to StreamChecker. Patch by Lei Zhang.
...
llvm-svn: 108669
2010-07-19 01:52:29 +00:00
84f65e0692
Reapply r108617.
...
llvm-svn: 108668
2010-07-19 01:31:21 +00:00
e38764c66c
Driver: Change the driver to take the path to the main executable, instead of
...
taking it in pieces.
- Fixes a problem where the Clang executable path was not initialized properly
on Win32, because sys::Path::getBasename() doesn't do what I always think it
does. Imagine that, a sys::Path interface that is confusing!
llvm-svn: 108667
2010-07-19 00:44:04 +00:00
deaff5d792
Update for LLVM API change.
...
llvm-svn: 108665
2010-07-19 00:33:53 +00:00
7661436220
Refactor the code a bit so that there is only one call to BuildCompilation. The
...
StringPointers vector will also be used in the normal case to handle @file
arguments.
llvm-svn: 108660
2010-07-18 22:03:55 +00:00
b31b76f1eb
Driver: Fix a possible use after free.
...
llvm-svn: 108659
2010-07-18 21:16:15 +00:00
3973af797a
Fix a goof in my previous patch -- not all of the builtins return a value, some
...
fixed return types.
llvm-svn: 108657
2010-07-18 20:54:12 +00:00
f8340deacd
Fix mangling for static member variables of classes inside an extern "C"
...
linkage specification. Not sure if this is the ideal fix, but I'm reasonably
sure it's correct vs. gcc.
llvm-svn: 108656
2010-07-18 20:49:59 +00:00
e03a5745b1
daniel doesn't hate me, he hates macpython 2.5, which
...
is a very reasonable position on life!
llvm-svn: 108651
2010-07-18 18:42:35 +00:00
9e73cae25e
When instantiating function definitions set parameter names to those used in template
...
The rationale is that we are copying the entire definition including
parameter names which may differ between the declaration and the
definition.
This is particularly important if any parameters are unnamed in the
declaration, as a DeclRef to an unnamed ParmVarDecl would cause the
pretty printer to produce invalid output.
llvm-svn: 108643
2010-07-18 16:45:46 +00:00
3efffd05d5
Revert -Wdiscard-qual typo
...
llvm-svn: 108641
2010-07-18 11:27:38 +00:00
bc8cab16c5
Improve the representation of the atomic builtins in a few ways. First, we make
...
their call expressions synthetically have the "deduced" types based on their
first argument. We only insert conversions in the AST for arguments whose
values require conversion to match the value type expected. This keeps PR7600
closed by maintaining the return type, but avoids assertions due to unexpected
implicit casts making the type unsigned (test case added from Daniel).
The magic is moved into the codegen for the atomic builtin which inserts the
casts as needed at the IR level to raise the type to an integer suitable for
the LLVM intrinsic. This shouldn't cause any real change in functionality, but
now we can make the builtin be more truly polymorphic.
llvm-svn: 108638
2010-07-18 07:23:17 +00:00
ad4f38b1a9
BUILD_ARCHIVE is the default for libraries, no need to set it.
...
llvm-svn: 108633
2010-07-18 00:14:47 +00:00
3ee1022f37
Fix crash initializing a bit-field with a non-constant in a place where we
...
try to evaluate the initializer as a constant.
llvm-svn: 108632
2010-07-17 23:55:01 +00:00
e98194d9e8
Check for casts to an incomplete type in C. Improves diagnostics for cast to
...
incomplete union (PR5692) and incomplete enum, and fixes obscure
accepts-invalid on cast to incomplete struct.
llvm-svn: 108630
2010-07-17 20:43:49 +00:00
aea8e1e3d2
Added PCH/ASTImporter code for ObjCIvarDecl's field.
...
llvm-svn: 108627
2010-07-17 18:35:47 +00:00
52c00bdd5b
Add another terrible VC++ compatibility hack: allow users to
...
allow invalid token pastes (when in -fms-extensions mode)
with -Wno-invalid-token-paste
llvm-svn: 108624
2010-07-17 16:24:30 +00:00
b2c4937ee4
rename test
...
llvm-svn: 108623
2010-07-17 16:18:46 +00:00
3e40dd34c4
rename test
...
llvm-svn: 108622
2010-07-17 16:17:41 +00:00
e2e031ed6f
Revert r108617, it broke the build.
...
llvm-svn: 108621
2010-07-17 13:51:58 +00:00
8de7966fd5
Fix cmake build.
...
llvm-svn: 108619
2010-07-17 11:59:16 +00:00
4ca4a999b1
Prepare the analyzer for the callee in another translation unit:
...
Let AnalysisContext contain a TranslationUnit.
Let CallEnter refer to an AnalysisContext instead of a FunctionDecl.
llvm-svn: 108617
2010-07-17 11:12:42 +00:00
05474285aa
clang -cc1as: Switch to using AsmParser constructor function.
...
llvm-svn: 108605
2010-07-17 02:26:21 +00:00
b32964d02d
Fix '<rdar://problem/8202272> __imag passed non-complex should not crash' by removing a bogus assertion.
...
llvm-svn: 108602
2010-07-17 01:28:55 +00:00
6a06144021
Another test case for on demand synthesis of ivars.
...
llvm-svn: 108600
2010-07-17 01:16:59 +00:00
18722981e2
Patch to synthesize property ivars on demand as
...
part of the new property synthesis by default.
wip.
llvm-svn: 108599
2010-07-17 00:59:30 +00:00
36ea3723c0
The GNU-runtime ObjC personality function doesn't let us rethrow with URR for
...
multiple reasons. Rethrow with _objc_exception_throw instead. Fixes PR7656.
llvm-svn: 108595
2010-07-17 00:43:08 +00:00
8b9fd890e3
Fix APFloat assertion failure in IdempotentOperationChecker resulting in having
...
an APFloat with different "float semantics" than the compared float literal.
llvm-svn: 108590
2010-07-17 00:40:32 +00:00
c2e6dbfa19
Teach the PCH reader to load the dependency when encountering a chain metadata record. WIP
...
llvm-svn: 108578
2010-07-17 00:12:06 +00:00
bb4cfdff7e
When checking whether to bind an expression to a temporary, don't bind Obj-C message send expressions who call methods that return references.
...
llvm-svn: 108559
2010-07-16 21:18:37 +00:00
e1c6749665
Fix typeid the same way I fixed sizeof. Sad I had missed it before.
...
Reviewed by chandlerc
llvm-svn: 108557
2010-07-16 21:15:34 +00:00
0030be81f5
Remove unicode quotes characters that somehow made it into a recent commit of mine.
...
llvm-svn: 108552
2010-07-16 20:49:01 +00:00
2abc0383ce
Separate out the initial loading of a PCH so that loading chained PCHs can reuse it.
...
llvm-svn: 108551
2010-07-16 20:41:52 +00:00
826e6b4023
Improved false positive rate for the idempotent operations checker and moved it into the default path-sensitive analysis options.
...
- Added checks for static local variables, self assigned parameters, and truncating/extending self assignments
- Removed command line option (now default with --analyze)
- Updated test cases to pass with idempotent operation warnings
llvm-svn: 108550
2010-07-16 20:41:41 +00:00
725b4e7533
Give the 'self/array-comparison is always true/false' warning a new flag,
...
"-Wtautological-compare".
llvm-svn: 108546
2010-07-16 18:42:10 +00:00
d7b31cc60d
Hook up warning for an incomplete scanlist in scanf format strings.
...
llvm-svn: 108542
2010-07-16 18:28:03 +00:00
c618728e8d
Tweak zero-field width in scanf format string diagnostic.
...
llvm-svn: 108541
2010-07-16 18:27:56 +00:00
34522813e7
First baby steps towards PCHReader being able to keep track of multiple PCH files. WIP
...
llvm-svn: 108537
2010-07-16 17:50:48 +00:00
34833372d1
Make this destructor virtual to placate GCC's warnings.
...
llvm-svn: 108534
2010-07-16 17:27:32 +00:00
16b7d86ef7
Fix up some of the visiting for array types -- we weren't good about
...
getting array indices before -- and for some of the builtin operators:
sizeof, offsetof, unaryops like __is_enum.
Also fix the function visitor to visit exception types in function
parameters.
Reviewed by wan and chandlerc.
llvm-svn: 108533
2010-07-16 17:06:12 +00:00
934069464e
Initialize a couple of fields inherited for our private use.
...
llvm-svn: 108532
2010-07-16 17:02:45 +00:00
fc6c3e73cd
When performing template name lookup for a dependent member access
...
expression such as the "foo" in "this->blah.foo<1, 2>", and we can't
look into the type of "this->blah" (e.g., because it is dependent),
look into the local scope of a template of the same name. Fixes
<rdar://problem/8198511>.
llvm-svn: 108531
2010-07-16 16:54:17 +00:00
1ea025bef9
Add a little more data to chained PCHs. WIP
...
llvm-svn: 108528
2010-07-16 16:36:56 +00:00
3a8e0d7d57
Revert Microsoft-specific override of the "typedef requires a name"
...
diagnostic. Instead, put it and the "declaration does not declare
anything" warning into -Wmissing-declarations.
llvm-svn: 108527
2010-07-16 15:40:40 +00:00
5692680e0e
Suppress the "typedef requires a name" warning in Microsoft-extensions mode
...
llvm-svn: 108526
2010-07-16 15:18:19 +00:00
796c2a52a9
Treat template parameters as part of the declaration-specifiers for the
...
purpose of access control. Fixes PR7644.
I can't actually find anything directly justifying this, but it seems obvious.
llvm-svn: 108521
2010-07-16 08:13:16 +00:00
eeb3c8419f
Make this grossness default to the error it should always be.
...
llvm-svn: 108511
2010-07-16 05:46:45 +00:00
84336ba3f8
Sema: Fix a bug with #pragma options align=reset, reset against an empty stack
...
is well defined, it resets to the default alignment.
llvm-svn: 108508
2010-07-16 04:54:16 +00:00
9339605c35
Butcher a perfectly reasonable diagnostic to pacify old versions of SWIG.
...
llvm-svn: 108505
2010-07-16 04:32:28 +00:00
5530131bb7
Add initial test cases for scanf format string checking.
...
llvm-svn: 108503
2010-07-16 02:11:34 +00:00
a1ef09407d
Add the main scanf-parsing logic that I meant to include in my previous commit.
...
llvm-svn: 108502
2010-07-16 02:11:31 +00:00
575e89dda1
Add missing header file.
...
llvm-svn: 108501
2010-07-16 02:11:26 +00:00
0208793e41
Add most of the boilerplate support for scanf format string checking. This includes
...
handling the parsing of scanf format strings and hooking the checking into Sema.
Most of this checking logic piggybacks on what was already there for checking printf format
strings, but the checking logic has been refactored to support both.
What is left to be done is to support argument type checking in format strings and of course
fix the usual tail of bugs that will follow.
llvm-svn: 108500
2010-07-16 02:11:22 +00:00
5932c35138
Add builtin definition for scanf, including extending the builtin encoding to
...
represent builtins that have the "scanf" attribution (via the format attribute) just
like we do with printf functions. Follow-up work is needed to add similar support
for fscanf et al.
This is to support format-string checking for scanf functions.
llvm-svn: 108499
2010-07-16 02:11:15 +00:00
eca55afea3
Fix for PR3800: make sure not to evaluate the expression for a read-write
...
asm operand twice.
llvm-svn: 108489
2010-07-16 00:55:21 +00:00
999daa57c7
Builtins/ARM: __clear_cache doesn't seem to have a consistent prototype, declare
...
the builtin as void __clear_cache(...) to workaround this, which appears to
match what GCC does.
llvm-svn: 108487
2010-07-16 00:31:23 +00:00
3348e2d175
IRgen: Support user defined attributes on block runtime functions.
...
- This issue here is that /usr/include/Blocks.h wants to define some of the
block runtime globals as weak, depending on the target. This doesn't work in
Clang because we aren't using the AST decl for these globals.
- The fix is a pretty gross hack which just watches all the decls for the
specific blocks globals we need to know about; if we see one we use it,
otherwise we use the hand coded type.
In time, I would like to clean this up by changing IRgen to ask Sema/AST for
the decl, which would then be lazily loaded from the builtin table if
necessary. This could be used in a whole host of places in IRgen and would
get rid of a lot of grotty hand coding of LLVM IR; however, we need some
extra Sema support for this as well as support for builtin global variables.
llvm-svn: 108482
2010-07-16 00:00:19 +00:00
900546d2e3
IRgen: Move blocks runtime interfaces to CodeGenModule.
...
llvm-svn: 108481
2010-07-16 00:00:15 +00:00
01ad0a78d0
Suppress !+Asserts warning.
...
llvm-svn: 108480
2010-07-16 00:00:11 +00:00
70013b640f
When deferring the emission of declarations with initializers in C++, remember
...
the order they appeared in the translation unit. If they get emitted, put them
in their proper order. Fixes rdar://problem/7458115
llvm-svn: 108477
2010-07-15 23:40:35 +00:00
8fd6499a97
Set "optimization is ON" and supply other optional parameters. This helps codegenerator preserve info in case the symbol is deleted.
...
llvm-svn: 108471
2010-07-15 23:09:46 +00:00
c5dded5f99
Improve test case. Thanks Eli
...
llvm-svn: 108470
2010-07-15 23:04:05 +00:00
8997690ff1
Don't suppress the emission of available_externally functions marked
...
with always_inline attribute. Thanks to Howard for the tip.
llvm-svn: 108469
2010-07-15 22:58:18 +00:00
b3026df9fa
Mark implementation generated methods as artificial.
...
Tested by namespace.exp and virtfunc.exp from gdb testsuite.
llvm-svn: 108468
2010-07-15 22:57:00 +00:00
ec624b2d19
After some discussion, the ABI list settled on a much more sensible mangling
...
for string literals.
llvm-svn: 108464
2010-07-15 21:53:03 +00:00
dc9361876c
When we're performing tentative parsing to determine whether the
...
parser is looking at a declaration or an expression, use a '=' to
conclude that we are parsing a declaration.
This is wrong. However, our previous approach of finding a comma after
the '=' is also wrong, because the ',' could be part of a
template-argument-list. So, for now we're going to use the same wrong
heuristic as GCC and Visual C++, because less real-world code is
likely to be broken this way. I've opened PR7655 to keep track of our
wrongness; note also the XFAIL'd test.
Fixes <rdar://problem/8193163>.
llvm-svn: 108459
2010-07-15 21:05:01 +00:00
758f87cb97
build/Darwin: Add missing Info.plist template.
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llvm-svn: 108457
2010-07-15 20:26:56 +00:00
20267fefa2
build/Darwin: Enable version information for clang executable.
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llvm-svn: 108445
2010-07-15 19:33:44 +00:00
cdb466e58f
Reinstate the scalar-cast-to-const-reference improvements, this time
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with the proper spelling of "non-class prvalue". Silly me, I think
class rvalues were xvalues rather than prvalues!
Hah hah hah.
llvm-svn: 108443
2010-07-15 18:58:16 +00:00
cb2b662283
Make the "unused result" warning a warning about run-time behavior, so
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that we don't warn when there isn't going to be any computation anyway.
llvm-svn: 108442
2010-07-15 18:47:04 +00:00
31e225cc90
Revert r108431 and r108433 (the cast-to-const-reference fixes), which
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broke nightlytest.
llvm-svn: 108439
2010-07-15 18:41:54 +00:00
d9d45838e0
Add test case for PR5290; this bug was fixed with the non-class rvalue
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de-cv-qualification fixes.
llvm-svn: 108437
2010-07-15 18:35:15 +00:00
99c372134d
Revert 108220 and subsequent patch.
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This is not required (I am not 100% sure why) but method.exp from gdb testsuite flagged regression due to this patch.
llvm-svn: 108434
2010-07-15 18:16:09 +00:00
6744cbda03
Spell isPRValue() properly.
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llvm-svn: 108433
2010-07-15 18:12:28 +00:00
1bae6a1be9
Teach CodeGenFunction::EmitCastLValue() to handle casts to an lvalue
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that involve binding a reference to a pure rvalue temporary (e.g., not
a class temporary), by creating a new temporary and copying the result
there. Fixes PR6024.
llvm-svn: 108431
2010-07-15 18:04:13 +00:00
cee039093a
CK_BitCast is not an lvalue bitcast any longer
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llvm-svn: 108428
2010-07-15 16:39:55 +00:00
b2447154e0
Driver/Darwin: Resolve deployment target defaulting to be more predictable;
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assume we are targetting OS X unless an explicit option is given.
llvm-svn: 108426
2010-07-15 16:18:06 +00:00
736406d0dc
Driver/Darwin: Allow -m{ios,macosx}-version-min= to be passed with -Xarch.
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- This should be safe, because the driver itself shouldn't need to make
decisions that depend on the deployment target.
llvm-svn: 108425
2010-07-15 15:26:14 +00:00
1d14dd1dc6
CodeGen: Tweak ABI handling for Minix, patch by Kees van Reeuwijk!
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llvm-svn: 108423
2010-07-15 15:02:28 +00:00
ceefcf0143
see comment.
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llvm-svn: 108410
2010-07-15 05:22:46 +00:00
487a796d50
Driver: Support 'clang -x ir ...'.
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llvm-svn: 108391
2010-07-15 00:49:21 +00:00
deee7a3c0b
restrict the && -> & warning to cover a case daniel noted.
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Don't warn about "logically bool" expressions on the RHS,
even if they fold to a constant.
llvm-svn: 108388
2010-07-15 00:26:43 +00:00
85b2a6a430
Add a callback interface that allows interested parties to get notified whenever PCHReader deserializes a type or decl (and possibly other things in the future). Have PCHWriter implement these callbacks as noops and register to receive them if we're chaining PCHs. This will allow PCHWriter to track the IDs of these things, which it needs to write the dependent files. WIP
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llvm-svn: 108383
2010-07-14 23:45:08 +00:00
6f2e839693
CodeGen/ObjC/NeXT: Fix Obj-C message send to match llvm-gcc when choosing
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whether to use objc_msgSend_fpret; the choice is target dependent, not Obj-C ABI
dependent.
- <rdar://problem/8139758> arm objc _objc_msgSend_fpret bug
llvm-svn: 108379
2010-07-14 23:39:36 +00:00
8b41f30064
There is another implementation of PCHReaderListener around. Update it to the new interface.
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llvm-svn: 108377
2010-07-14 23:29:55 +00:00
eebe72199e
When determining whether an overload set with explicit template
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arguments only resolves to a single specialization, make sure to look
through using declarations. Fixes PR7641.
llvm-svn: 108376
2010-07-14 23:20:53 +00:00
8d5609b604
Pass StringRefs by value.
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llvm-svn: 108375
2010-07-14 23:19:41 +00:00
5f0e252f63
When there are extra or missing template parameter lists in a template
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definition, we're likely going to end up breaking the invariants of
the template system, e.g., that the depths of template parameter lists
match up with the nesting template of the template. So, make sure we
mark such ill-formed declarations as invalid or don't even build them
at all.
llvm-svn: 108372
2010-07-14 23:14:12 +00:00
c357f4121e
Add lvalue-bitcast support for complex numbers.
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llvm-svn: 108363
2010-07-14 21:35:45 +00:00
409183ff7c
Increase the max PCH level for declarations to 7. Add a FromPCH flag to types.
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llvm-svn: 108354
2010-07-14 20:26:45 +00:00
9765b9817d
Driver: When re'execing clang, use path to the main executable instead of
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looking up Clang in the normal search paths (which may end up finding the wrong
clang).
llvm-svn: 108346
2010-07-14 18:46:27 +00:00
9c3ed5f4d0
Driver: Remove some unused arguments.
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llvm-svn: 108345
2010-07-14 18:46:23 +00:00
56a9d54de8
Don't error when doing default property synthesis
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and some are already synthesized by user declaration.
llvm-svn: 108341
2010-07-14 18:11:52 +00:00
75fbb3b5e5
Make PCHReader cope with PCH files containing more than one predefines buffer.
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llvm-svn: 108340
2010-07-14 17:49:11 +00:00
9f1570d993
Only filter out names reserved for the implementation (e.g., __blah or
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_Foo) from code-completion results when they come from a system
header.
llvm-svn: 108338
2010-07-14 17:44:04 +00:00
c0b0ced477
Consider obective-c pointer arguments as valid sentinel args
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as well. Fixes radar 7975788.
llvm-svn: 108333
2010-07-14 16:37:51 +00:00
4f3b5f302c
Fix the mangling of template template arguments, which do not always
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follow <name>; instead they follow <type>, which has <name> as a subset.
Fixes PR7446.
llvm-svn: 108326
2010-07-14 06:43:17 +00:00
cb3b5a483f
Wire up '-Wignored-qualifiers' to the warning on 'const' in 'const int f()'.
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This flag and warning match GCC semantics. Also, move it to -Wextra as this is
a largely cosmetic issue and doesn't seem to mask problems. Subsequent fixes to
the tests which no longer by default emit the warning. Added explicit test
cases for both C and C++ behavior with the warning turned on.
llvm-svn: 108325
2010-07-14 06:36:18 +00:00
261793bb73
Add test case that was causing an infinite loop when reading PCH files. The test works with ToT Clang already
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llvm-svn: 108318
2010-07-14 04:45:33 +00:00
Ted Kremenek