2128ec7cdd
Template argument deduction for function types.
...
llvm-svn: 73070
2009-06-08 15:19:08 +00:00
06de2b5525
Add real parsing for __declspec. It doesn't make much of a difference
...
at the moment because we ignore the result.
llvm-svn: 73056
2009-06-08 07:21:15 +00:00
4d38aeb372
Minor documentation update about Microsoft extensions.
...
llvm-svn: 73052
2009-06-08 06:21:03 +00:00
aa27a87ab3
Misc minor fixes for clang for the Windows target.
...
llvm-svn: 73050
2009-06-08 06:11:14 +00:00
3a80fc3808
Say a bit about various architectures in the users manual.
...
llvm-svn: 73044
2009-06-08 05:12:39 +00:00
a6638ca3a3
Delete method which is now trivial.
...
llvm-svn: 73043
2009-06-08 05:08:54 +00:00
6143fb504c
teach clang that -Wunused turns on all unused warnings, even though most
...
of these are not implemented yet.
llvm-svn: 73042
2009-06-08 04:26:30 +00:00
9e81b02ec5
Don't allow defining a block with a non-prototype type. Remove a
...
hack which introduces some strange inconsistencies in compatibility
for block pointers.
Note that unlike an earlier revision proposed on cfe-commits, this patch
still allows declaring block pointers without a prototype.
llvm-svn: 73041
2009-06-08 04:24:21 +00:00
0880e9f58d
Instantiation support for more Obj-C expressions, string literals, @selector and @protocol expressions.
...
llvm-svn: 73036
2009-06-07 19:51:47 +00:00
315d2294f8
Template instantiation support for Obj-C @encode expressions.
...
llvm-svn: 73034
2009-06-07 18:45:35 +00:00
aaa86d07a0
Remove dead code: 'NewEntry' is not used.
...
llvm-svn: 73027
2009-06-07 11:18:14 +00:00
e9ff191459
Remove a few more vector builtins.
...
llvm-svn: 73022
2009-06-07 09:32:56 +00:00
fcec758f4e
xmmintrin needs to include emmintrin, Darwin system headers seem to depend on it
...
defining m128[id], at least.
llvm-svn: 73021
2009-06-07 08:33:23 +00:00
5a996fc0fc
Now that LLVM CodeGen can handle the generic variations a bit better,
...
get rid of a few more clang vector builtins.
llvm-svn: 73015
2009-06-07 07:12:56 +00:00
e183993ffa
CMake: Install Clang's headers into the right place in the build tree, for regression testing
...
llvm-svn: 73014
2009-06-07 07:09:23 +00:00
07bbeca406
PR4339: make sure to properly extend/trunc the index of a vector element
...
insert/extract; the relevant instructions are defined to take only an
i32.
llvm-svn: 73005
2009-06-06 19:09:26 +00:00
5f75ff84b7
Test changes to account for removed builtins.
...
llvm-svn: 73004
2009-06-06 18:15:42 +00:00
800c20f11a
Update checker build.
...
llvm-svn: 73001
2009-06-06 17:44:12 +00:00
28c5a8ba4a
Adds synthesize ivars to DeclContext.
...
llvm-svn: 73000
2009-06-06 16:36:41 +00:00
18adbf5f07
Add new ABIArgInfo kind: Extend. This allows target to implement its own argument
...
zero/sign extension logic (consider, e.g. target has only 64 bit registers and thus
i32's should be extended as well).
llvm-svn: 72998
2009-06-06 09:36:29 +00:00
6813eb125f
Get rid of a bunch of dead builtins.
...
llvm-svn: 72996
2009-06-06 08:31:46 +00:00
4d8d7d3263
Replace more calls to builtins with generic code.
...
llvm-svn: 72995
2009-06-06 08:08:06 +00:00
f5f303f92f
Fix obvious typo.
...
llvm-svn: 72994
2009-06-06 07:42:17 +00:00
8544647e9c
Make ParmVarDecl::getDefaultArg() more robust, it now asserts that the argument is not unparsed. Add a new hasDefaultArg() and use it in places where getDefaultArg() was called when the argument was unparsed.
...
llvm-svn: 72984
2009-06-06 04:14:07 +00:00
d00fd2885e
Fix some casts to work without -flax-vector-conversions.
...
llvm-svn: 72981
2009-06-06 03:45:06 +00:00
ebd9314f32
Misc fixes to MMX/SSE intrinsics: a few small bug fixes, and getting rid
...
of calls to builtins for constructs which can be expressed directly.
llvm-svn: 72979
2009-06-06 02:13:04 +00:00
2696b1e25e
Default builtin creation to off; we don't really want to be doing it
...
without a relevant source location anyway. Fixes the issue with weird
warnings when including objc/Object.h on OS X.
llvm-svn: 72978
2009-06-06 02:08:44 +00:00
30018a6860
Switch CMake testing over to use Daniels new(er) Python-based infrastructure.
...
llvm-svn: 72977
2009-06-05 23:57:17 +00:00
dedc0968cf
Avoid warnings.
...
llvm-svn: 72976
2009-06-05 23:49:48 +00:00
cbc2bcaf17
As an optimization, we maintain a cache of generated
...
___Block_byref_id_object_dispose and ___Block_byref_id_object_copy
functions so that we can simply reuse instead of creating a new one.
Additionally, add an assert to ensure no one yet tries to align a
__block variable beyond the alignment of a pointer as the codegen is
incomplete.
llvm-svn: 72974
2009-06-05 23:26:36 +00:00
a03705c82d
Fix:
...
<rdar://problem/6948053> False positive: object substitution during -init* methods warns about returning +0 when using -fobjc-gc-only
llvm-svn: 72971
2009-06-05 23:18:01 +00:00
ea1c221334
Enhance attribute cf_returns_retained to also work (in the analyzer)
...
for non-Objctive-C pointer types. This implicitly documents that the
return type is a CF object reference.
llvm-svn: 72968
2009-06-05 23:00:33 +00:00
feeeda70e2
weak_import should not make definitions have weak linkage.
...
- <rdar://problem/6948703> clang treats weak_import like weak
llvm-svn: 72967
2009-06-05 22:58:34 +00:00
5bda50f84e
Update cmake script
...
llvm-svn: 72963
2009-06-05 22:08:54 +00:00
244360d62b
Factor out TargetABIInfo stuff into separate file. No functionality change.
...
llvm-svn: 72962
2009-06-05 22:08:42 +00:00
9e24386c65
Set function Attribute::NoImplicitFloat appropriately.
...
llvm-svn: 72961
2009-06-05 22:05:48 +00:00
6845383426
Use of DeclContext for objc's ivars. No functionality
...
change. More to follow.
llvm-svn: 72951
2009-06-05 18:16:35 +00:00
fa93480937
Clean up Clang regression testing in CMake, so that we get more
...
logical output when running all of the Clang regression tests at once.
llvm-svn: 72947
2009-06-05 16:26:18 +00:00
0770532f5a
First cut at regression testing Clang with CMake
...
llvm-svn: 72945
2009-06-05 16:00:31 +00:00
b3d05d6d11
Improvements to CXXExprWithTemporaries in preparation for fixing a bug with default arguments that have temporaries.
...
llvm-svn: 72944
2009-06-05 15:38:08 +00:00
2468f8625a
PR3443: Add stpcpy builtin (plus a few other related builtins). Yes,
...
we're still missing a mechanism to disable these in strict mode, but
that's not a new issue.
llvm-svn: 72936
2009-06-05 08:20:10 +00:00
4be99ff767
ABI handling: Fix nasty thinko where IRgen could generate an out-of-bounds read
...
when generating a coercion for ABI handling purposes.
- This may only manifest itself when building at -O0, but the practical effect
is that other arguments may get clobbered.
- <rdar://problem/6930451> [irgen] ABI coercion clobbers other arguments
llvm-svn: 72932
2009-06-05 07:58:54 +00:00
327f0b5593
Add driver support for -fsigned-char/-funsigned-char.
...
llvm-svn: 72930
2009-06-05 07:21:14 +00:00
6be4b393b9
Add -fsigned-char option to clang-cc.
...
llvm-svn: 72929
2009-06-05 07:12:17 +00:00
9ffd4a9b96
Move CharIsSigned from TargetInfo to LangOptions.
...
llvm-svn: 72928
2009-06-05 07:05:05 +00:00
d7bcad67d4
Add a couple of FreeBSD-specific command-line options.
...
llvm-svn: 72927
2009-06-05 06:29:09 +00:00
302c4e1683
Address review comments for #pragma weak.
...
llvm-svn: 72926
2009-06-05 06:28:29 +00:00
635b8050c4
Add an XFAIL test to demonstrate references in Obj-C++, this currently crashes.
...
llvm-svn: 72923
2009-06-05 06:03:19 +00:00
184cb4123e
Make TemplateArgumentListBuilder take an ASTContext (because we're probably going to need it later). Move push_back to the .cpp file. If the passed in template argument is a type, assert that it's canonical.
...
llvm-svn: 72918
2009-06-05 05:31:27 +00:00
c8e7113a9f
Make the TemplateArgumentList take a TemplateArgumentListBuilder.
...
llvm-svn: 72917
2009-06-05 04:47:51 +00:00
1b28c3efe2
Change the specialization decls to take a TemplateArgumentListBuilder.
...
llvm-svn: 72916
2009-06-05 04:06:48 +00:00
8aa89d4049
Add a helper class for building template argument lists.
...
llvm-svn: 72915
2009-06-05 03:43:12 +00:00
3c1291d384
Update test to work with the limited Sema for #pragma weak.
...
llvm-svn: 72914
2009-06-05 02:49:06 +00:00
03c9e87410
Fix another crash and actually make the test case work.
...
llvm-svn: 72913
2009-06-05 02:45:24 +00:00
5ed5198a5a
Start of a Sema implementation for #pragma weak. This isn't really the
...
right approach, but I'm still not sure what the best way to go about this is.
llvm-svn: 72912
2009-06-05 02:44:36 +00:00
dd096d888b
Fix a case when the TemplateArgs vector can be empty.
...
llvm-svn: 72911
2009-06-05 02:12:32 +00:00
dd050567c1
Fix -Asserts build warnings.
...
llvm-svn: 72910
2009-06-05 02:03:25 +00:00
b7ae10f764
Several improvements to template argument deduction:
...
- Once we have deduced template arguments for a class template partial
specialization, we use exactly those template arguments for instantiating
the definition of the class template partial specialization.
- Added template argument deduction for non-type template parameters.
- Added template argument deduction for dependently-sized array types.
With these changes, we can now implement, e.g., the remove_reference
type trait. Also, Daniel's Ackermann template metaprogram now compiles
properly.
llvm-svn: 72909
2009-06-05 00:53:49 +00:00
8df7462f69
Test for parsing #pragma weak.
...
llvm-svn: 72908
2009-06-05 00:50:43 +00:00
f5867dd51a
Add parser support for #pragma weak.
...
llvm-svn: 72907
2009-06-05 00:49:58 +00:00
21dd8d4ae4
NoRedZone attribute test case.
...
llvm-svn: 72905
2009-06-04 23:45:55 +00:00
6e467b1a46
Set function attribute llvm::Attribute::NoRedZone appropriately.
...
llvm-svn: 72902
2009-06-04 23:32:02 +00:00
319ce956a9
Fix up this compatibility hack to be more compatible with gcc.
...
llvm-svn: 72901
2009-06-04 23:03:07 +00:00
fd4b1559db
Move a couple Darwin-specific defines into getDarwinDefines.
...
llvm-svn: 72900
2009-06-04 23:00:29 +00:00
beca75273a
Use the correct indentation for DeclTemplate.cpp
...
llvm-svn: 72892
2009-06-04 21:48:59 +00:00
fa90b154ca
Minor simplification.
...
llvm-svn: 72887
2009-06-04 20:23:20 +00:00
4a4fefcd29
PR4326: Handle constant evaluation for void* pointer subtraction
...
correctly.
llvm-svn: 72886
2009-06-04 20:04:03 +00:00
8001b35d5d
Clean up builtin lists, add a few new builtins. (I re-sorted the
...
string.h builtins to be in the same order as the list in the C99
standard.)
llvm-svn: 72882
2009-06-04 19:35:30 +00:00
5773c600ad
Put "Language Extensions" and "C++ status" in the regular info section.
...
llvm-svn: 72879
2009-06-04 18:39:08 +00:00
15b86228cf
Mention unsupported GCC duplicate-definition-with-inline extension.
...
Also, link users manual from the main web page.
llvm-svn: 72878
2009-06-04 18:37:52 +00:00
7dae11446f
More refactoring/cleanup of objc ivars.
...
llvm-svn: 72871
2009-06-04 17:08:55 +00:00
0261e5c960
Make ReplaceUsesOfNonProtoTypeWithRealFunction verify that a call is *to* the
...
function of interest, not an operand of it.
llvm-svn: 72869
2009-06-04 16:47:43 +00:00
5e4702db61
DefineBuiltinMacro is always passed two args, remove the defaulted third
...
one.
llvm-svn: 72868
2009-06-04 16:47:09 +00:00
a1581e1a7a
forward -fno-color-diagnostics to clang-cc.
...
llvm-svn: 72856
2009-06-04 07:27:53 +00:00
c91b6e0ff8
Add ANSI color support for clang.
...
llvm-svn: 72855
2009-06-04 07:18:23 +00:00
75ac061fdb
Add DeclPrinter.cpp
...
llvm-svn: 72849
2009-06-04 05:38:41 +00:00
40f8f8d4d7
Minor improvements to template parameter writing.
...
llvm-svn: 72848
2009-06-04 05:37:43 +00:00
6cc628edf4
Eliminate a warning
...
llvm-svn: 72846
2009-06-04 05:28:55 +00:00
35533d11b3
Template argument deduction for incomplete and constant array types. Doug, please review.
...
llvm-svn: 72844
2009-06-04 04:11:30 +00:00
43c52cdc29
Use PushConditionalTempDestruction/PopConditionalTempDestruction for the ternary operator.
...
llvm-svn: 72842
2009-06-04 03:00:32 +00:00
f47a3de83c
Use conditional temp destruction for || and &&.
...
llvm-svn: 72838
2009-06-04 02:53:13 +00:00
7d313fc09b
Make PushCXXTemporary and PopCXXTemporary handle conditional temporaries.
...
llvm-svn: 72837
2009-06-04 02:47:33 +00:00
44bfcf0f97
Add PushConditionalTempDestruction/PopConditionalTempDestruction.
...
llvm-svn: 72835
2009-06-04 02:22:12 +00:00
8936009a91
Make sure to call FullExpr before parsing anything else.
...
llvm-svn: 72834
2009-06-04 02:18:15 +00:00
68288cbc8b
Use the right indentation for CGCXXTemp.cpp
...
llvm-svn: 72832
2009-06-04 02:08:31 +00:00
ea89e2b813
Make sure to push a cleanup block.
...
llvm-svn: 72831
2009-06-04 02:08:08 +00:00
7c80959a97
Cleanup/Refactoring of ivar collection. No change in functionality.
...
llvm-svn: 72827
2009-06-04 01:19:09 +00:00
5cdac0a52e
Template argument deduction for references
...
llvm-svn: 72822
2009-06-04 00:21:18 +00:00
993cc401f1
Update Xcode project
...
llvm-svn: 72820
2009-06-04 00:04:42 +00:00
55ca8f6443
When performing template argument deduction, ensure that multiple
...
deductions of the same template parameter are equivalent. This allows
us to implement the is_same type trait (!).
Also, move template argument deduction into its own file and update a
few build systems with this change (grrrr).
llvm-svn: 72819
2009-06-04 00:03:07 +00:00
b48c6eb794
PTH -> PCH in the user manual
...
llvm-svn: 72815
2009-06-03 22:37:00 +00:00
fa0c645bae
Fix cmake builds.
...
llvm-svn: 72814
2009-06-03 22:24:28 +00:00
277d4d355b
HTML tweak to get the PCH internals documentation to display correctly
...
llvm-svn: 72813
2009-06-03 21:57:43 +00:00
22c7d31a3f
Finished the PCH design and implementation documentation
...
llvm-svn: 72812
2009-06-03 21:55:35 +00:00
6c5d61ca09
Document the integration points for precompiled headers
...
llvm-svn: 72809
2009-06-03 21:41:31 +00:00
dd27484888
PR4316: Fix IRGen for cast-to-union extension.
...
llvm-svn: 72803
2009-06-03 20:45:06 +00:00
2d22c84b4a
Add more retain-checker tests for GC mode when using NSMakeCollectable.
...
llvm-svn: 72799
2009-06-03 19:19:06 +00:00
4c49bb95f8
More temporary work.
...
llvm-svn: 72796
2009-06-03 19:05:16 +00:00
7c54f66058
PR4308: Fix support for -m32/-m64 on Linux.
...
I'll look into cleaning this up a bit as a followup.
llvm-svn: 72794
2009-06-03 18:59:56 +00:00
6d36343ed8
Store more information about live temporaries. No functionality change for now.
...
llvm-svn: 72793
2009-06-03 18:54:26 +00:00
82aea737a7
Move code generation of C++ temporaries into a new file.
...
llvm-svn: 72792
2009-06-03 18:40:21 +00:00
a3bd665e17
Add a table of contents to the PCH design document
...
llvm-svn: 72791
2009-06-03 18:35:59 +00:00
8662d1ffd0
Document the PCH representation of statements and expressions
...
llvm-svn: 72790
2009-06-03 18:26:16 +00:00
0c48b64807
(llvm up) Switch to using StandardPasses.h
...
- One functionality change, the LoopIndexSplit pass is now reenabled (it was
disabled in r60089 but we forgot to reenable it).
llvm-svn: 72787
2009-06-03 18:01:18 +00:00
b68215c4de
Place the GC attribute on the same relative pointer
...
position to make it consistant and to match gcc's behavior,
by placing it at the inner-most pointer.
llvm-svn: 72784
2009-06-03 17:15:17 +00:00
877b30f83c
Driver: Support -mllvm; this just forwards options to clang-cc.
...
llvm-svn: 72780
2009-06-03 16:16:27 +00:00
02a109f6d7
Fill in some gaps in the precompiled headers documentation
...
llvm-svn: 72779
2009-06-03 16:06:22 +00:00
f4063513d0
Compile fix needed by the solaris system gcc.
...
llvm-svn: 72772
2009-06-03 14:28:20 +00:00
aef810900a
Minor cleanup for implicit int warnings.
...
llvm-svn: 72770
2009-06-03 12:22:01 +00:00
4e627efc55
Fix up a bunch of warnings to use ExtWarn so they interact with
...
-pedantic-errors correctly.
llvm-svn: 72769
2009-06-03 12:07:19 +00:00
c563b497ab
Add support for -Wempty-body.
...
llvm-svn: 72766
2009-06-03 11:10:10 +00:00
3d2c8fd3a6
Back out r72764; I should have looked more carefully before committing
...
this. The correct replacement for "Y" and "Yt" is "x".
llvm-svn: 72765
2009-06-03 10:41:42 +00:00
ffc8748faa
PR3678: Add support for "Yt" asm register constraint.
...
llvm-svn: 72764
2009-06-03 10:33:05 +00:00
8246b6f889
PR4290: Handle vfprintf in a way that doesn't give any diagnostics for
...
valid declarations and doesn't give an error for autoconf-style invalid
redeclarations. This isn't quite ideal, but I don't see any other way
easy way to handle it. (The only thing I can think of that's reasonably
general is adding a new builtin type FILETy which is only compatible
with a type equivalent to FILE, and that seems like overkill.)
llvm-svn: 72760
2009-06-03 09:54:50 +00:00
b027cdfb6f
emit ORIGINAL_FILE_NAME record ID to blockinfo block.
...
llvm-svn: 72759
2009-06-03 09:23:28 +00:00
b1d51aa18a
Use "()" instead of "(void)" when pretty-printing a parameter-less function type for C++.
...
llvm-svn: 72747
2009-06-03 02:06:50 +00:00
f727bb18d9
More PCH documentation
...
llvm-svn: 72743
2009-06-02 22:08:07 +00:00
4b665ebb01
Add clang-cc support for -disable-llvm-optzns.
...
- Avoids running any LLVM optimizations, even at -O2, etc., while still keeping
any language changes these optimizations imply.
llvm-svn: 72742
2009-06-02 22:07:45 +00:00
991a2b1933
Diagnose misuse of __strong attribute in a redeclaration.
...
llvm-svn: 72737
2009-06-02 20:58:58 +00:00
6ab4375f87
Issue diagnostics on __weak attribute mismatch.
...
Fixes an error recovery issue which caused a crash.
llvm-svn: 72733
2009-06-02 18:32:00 +00:00
47b8a8d522
Missing file for __builtin_unwind_init support.
...
llvm-svn: 72728
2009-06-02 09:39:16 +00:00
cb9d07caeb
Add support for __builtin_unwind_init.
...
Also, committing an #if 0'ed __builtin_setjmp and __builtin_longjmp
implementation I've had sitting in my tree for a while. I haven't
enabled it because the LLVM backend support isn't complete yet.
llvm-svn: 72727
2009-06-02 09:37:50 +00:00
9baa191f31
PR4142: Add %m format string specifier.
...
llvm-svn: 72726
2009-06-02 08:36:19 +00:00
164da6618e
A couple minor corrections to the "GCC extensions not implemented yet"
...
section of the users manual.
llvm-svn: 72725
2009-06-02 08:21:31 +00:00
fd80b2af16
PR4288: Make -dD (dump macros with preprocessed source) play nicely with
...
# line directives.
llvm-svn: 72724
2009-06-02 07:55:39 +00:00
5aa28de4fe
Fix a silly typo in my previous objc_gc merging patch.
...
llvm-svn: 72723
2009-06-02 07:45:37 +00:00
f6bd15038c
If we recognize alloca, treat it as a builtin. This fixes uses of
...
alloca without declaring it.
llvm-svn: 72719
2009-06-02 07:10:30 +00:00
cb8302ee3e
Add builtin declarations for the variants of sin and cos.
...
llvm-svn: 72718
2009-06-02 07:06:02 +00:00
f83c258eae
Add aliases for a couple of SSE intrinsics. Patch by Ed Schouten.
...
llvm-svn: 72717
2009-06-02 05:55:48 +00:00
28d85c0803
Add --shared option.
...
llvm-svn: 72716
2009-06-02 05:46:32 +00:00
091a9ac014
Cleaned-up version of gc attribute type merging. I still don't like it
...
very much, but I have a feeling we're never going to have an
implementation that makes sense because of compatibility issues.
llvm-svn: 72715
2009-06-02 05:28:56 +00:00
179f2b9ec7
Remove test which doesn't pass with gcc.
...
llvm-svn: 72714
2009-06-02 05:24:36 +00:00
7c72007e2a
Add floating point details to PIC16 Target.
...
llvm-svn: 72713
2009-06-02 04:43:46 +00:00
2d725b19da
This patch attempts to fix the merging of __strong/__weak attributes
...
in merge_types. It is incomplete. We probably want to issue
a warning if user attempts to change the attribute from __weak to
__strong or vice-vera. It also assumes that a __weak/__strong
attribute can not be specified with other (currently one) type
attriute.
llvm-svn: 72711
2009-06-02 01:40:22 +00:00
3acbe4ab58
Fix rare failure of .ver-svn creation, it has a dependency that the output
...
directory exist.
llvm-svn: 72704
2009-06-01 22:15:35 +00:00
c6d9800564
A corner case of objc2 gc's write-barrier generation
...
for the Next runtime.
llvm-svn: 72703
2009-06-01 21:29:32 +00:00
bc60ee2215
Fixed a test case which I am to blame for making it
...
not runaable.
llvm-svn: 72695
2009-06-01 17:40:54 +00:00
7614192d03
Update test case.
...
llvm-svn: 72694
2009-06-01 17:27:37 +00:00
a8decaa7c2
Fix a bug in hasEmptyExceptionSpec. (Thanks Sebastian for noticing).
...
llvm-svn: 72691
2009-06-01 15:02:12 +00:00
e32c02114f
PR4289: Make sure "&func" has the right LLVM type when "func" is a
...
K&R-style definition.
llvm-svn: 72690
2009-06-01 10:04:20 +00:00
fcbf7d2baf
PR4287: allow a variadic prototype to make a subsequent K&R style
...
definition variadic. I'm not completely sure it's legal, but the
standard can be interpreted as making it legal, and gcc seems to think
it's legal, so I didn't add an extension warning.
llvm-svn: 72689
2009-06-01 09:24:59 +00:00
202a68a917
Simplify run line.
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llvm-svn: 72687
2009-06-01 08:55:08 +00:00
d8cec57b9d
PR4283: Don't truncate multibyte character constants in the
...
preprocessor.
llvm-svn: 72686
2009-06-01 05:25:02 +00:00
dcca6333c6
Disable type merging with gc attributes. This has a number of nasty
...
properties at the moment:
1. It allows stuff like "__strong id x; __weak id x;".
2. For constructs like "__strong id x; id x;", subsequent references to
x lose the objc_gc attribute.
3. This incorrectly allows merges involving the address_space attribute.
4. Constructs like "id x; /* some code using x */ __weak id x;" don't
apply the objc_gc attribute consistently to all uses of x.
The first three can probably be fixed relatively easily; the fourth
would be extremely difficult to fix.
llvm-svn: 72683
2009-06-01 01:22:52 +00:00
84a1af5206
Unify coding style.
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llvm-svn: 72682
2009-06-01 00:50:23 +00:00
dccbf28dda
Use a reference to modify the DeclIDs map.
...
llvm-svn: 72681
2009-06-01 00:49:11 +00:00
6f6f6005ab
After spending 15 minutes trying to figure out why this was crashing, I realized it was a bug in the test case :)
...
llvm-svn: 72680
2009-06-01 00:40:08 +00:00
fa7c608ecc
Fix a thinko.
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llvm-svn: 72679
2009-06-01 00:26:14 +00:00
ca50119a31
Check for null correctly for new expressions.
...
llvm-svn: 72678
2009-06-01 00:05:16 +00:00
cba81fc4de
Improve irgen of 'new' further.
...
llvm-svn: 72677
2009-05-31 21:53:59 +00:00
96c012ff8b
...and aggregate POD types.
...
llvm-svn: 72676
2009-05-31 21:12:26 +00:00
60d0c2c1c2
Support for complex types.
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llvm-svn: 72675
2009-05-31 21:07:58 +00:00
ec71f61608
Better support for scalar POD types in 'new' expressions.
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llvm-svn: 72674
2009-05-31 20:56:36 +00:00
6f9dabff6d
Make sure to copy back arguments that can be changed by FindAllocationOverload. This fixes placement new. (Sebastian, please review).
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llvm-svn: 72673
2009-05-31 20:26:12 +00:00
1832f52b10
Very basic irgen support for new expressions.
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llvm-svn: 72672
2009-05-31 20:21:44 +00:00
0955f20473
Don't try to call getFileCharacteristic if the function declaration has an invalid source location (as is the case for the global allocation functions.
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llvm-svn: 72671
2009-05-31 20:19:23 +00:00
2418712039
Fix an off by one error when trying to perform copy initialization of operator new and operator delete arguments. Sebastian, please review.
...
llvm-svn: 72670
2009-05-31 19:49:47 +00:00
6e127a6d86
Downgrade an error about "return in a no-return function" from being
...
an error to being a warning that defaults to error. If you want this to
be a warning, you have to explicitly pass -Winvalid-noreturn to clang to
map it back to a warning.
llvm-svn: 72669
2009-05-31 19:32:13 +00:00
fb3f1794e1
Disallow exception specs on typedefs.
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llvm-svn: 72664
2009-05-31 11:47:27 +00:00
42a8465518
Fix for PR4285: allow intializing a const wchar_t array with a wide
...
string.
llvm-svn: 72663
2009-05-31 10:54:53 +00:00
2373c599b5
Initial infrastructure for class template partial specialization. Here
...
we have the basics of declaring and storing class template partial
specializations, matching class template partial specializations at
instantiation time via (limited) template argument deduction, and
using the class template partial specialization's pattern for
instantiation.
This patch is enough to make a simple is_pointer type trait work, but
not much else.
llvm-svn: 72662
2009-05-31 09:31:02 +00:00
7a1a7cb09d
Add a little FIXME for C++ class printing
...
llvm-svn: 72660
2009-05-31 07:13:39 +00:00
6674a492c4
Unbreak the clang build by applying the same temporary
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workaround for machine code emitter changes as was used
in llvm-gcc.
llvm-svn: 72657
2009-05-31 04:09:57 +00:00
4a7b49b56a
Add a new function for emitting new functions.
...
llvm-svn: 72656
2009-05-31 01:40:14 +00:00
8eb93e72f7
Emit destructors correctly for temporaries.
...
llvm-svn: 72655
2009-05-31 00:34:10 +00:00
f3f91cee43
When possible, don't emit the cleanup block. Instead, just move the instructions to the current block.
...
llvm-svn: 72654
2009-05-31 00:33:20 +00:00
c0092ad333
Implement VisitCXXExprWithTemporaries for complex expressions.
...
llvm-svn: 72653
2009-05-31 00:12:05 +00:00
2262b307aa
Call EmitCXXExprWithTemporaries.
...
llvm-svn: 72652
2009-05-31 00:09:15 +00:00
89391a9272
Add more getters to the new AST nodes.
...
llvm-svn: 72651
2009-05-31 00:08:52 +00:00
fd2af0cf86
Add lvalue irgen support for CXXBindTemporaryExpr.
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llvm-svn: 72649
2009-05-30 23:30:54 +00:00
3be22e27b6
More temporary support.
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llvm-svn: 72648
2009-05-30 23:23:33 +00:00
feefce601f
Forgot the implementation. Thanks Eli.
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llvm-svn: 72647
2009-05-30 22:51:20 +00:00
777711ba0b
Add RemoveOutermostTemporaryBinding. Not used yet.
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llvm-svn: 72644
2009-05-30 22:47:03 +00:00
73b836bf3d
Clean up the newly added C++ AST nodes.
...
llvm-svn: 72643
2009-05-30 22:38:53 +00:00
a524f6fce6
It's OK for a full expr to be null. This fixes the failing test cases.
...
llvm-svn: 72642
2009-05-30 22:24:16 +00:00
5de832ecfa
ActOnReturnStmt should also take a FullExprArg.
...
llvm-svn: 72641
2009-05-30 21:42:34 +00:00
5e9444f541
AddInitializerToDecl needs to take a full expression.
...
llvm-svn: 72640
2009-05-30 21:37:25 +00:00
f8e916de85
Update Xcode project
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llvm-svn: 72639
2009-05-30 21:32:24 +00:00
c78576e250
Add the newly created temporary to the ExprTemporaries stack.
...
llvm-svn: 72638
2009-05-30 21:21:49 +00:00
4f44fd5c6f
Get rid of CXXTempVarDecl.
...
llvm-svn: 72637
2009-05-30 21:10:34 +00:00
f7f9f68722
Some small fixes for fields of reference type.
...
llvm-svn: 72636
2009-05-30 21:09:44 +00:00
a29ded9ba8
Stop using CXXTempVarDecl and use CXXTemporary instead.
...
llvm-svn: 72634
2009-05-30 21:05:25 +00:00
4b2434da54
Remove VarDecl from CXXConstructExpr.
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llvm-svn: 72633
2009-05-30 20:56:46 +00:00
b228818554
Bind temporaries correctly when instantiating expressions.
...
llvm-svn: 72632
2009-05-30 20:52:37 +00:00
28486d420b
Remove VarDecl from CheckInitializerTypes now that CXXConstructExpr doesn't need to take a VarDecl anymore. (It still does, but it won't for long)
...
llvm-svn: 72630
2009-05-30 20:41:30 +00:00
2d4cada7f7
Add Sema::MaybeBindToTemporary which takes an expression and (if needed) wraps it in a CXXBindTemporaryExpr. Use this when creating CXXTemporaryObjectExprs.
...
llvm-svn: 72629
2009-05-30 20:36:53 +00:00
ffda606612
Small fixes to CXXTemporary and CXXBindTemporaryExpr.
...
llvm-svn: 72628
2009-05-30 20:34:37 +00:00
993a4b3080
Add a CXXBindTemporaryExpr.
...
llvm-svn: 72627
2009-05-30 20:03:25 +00:00
f337d8c515
Add a CXXTemporary class. Not used yet.
...
llvm-svn: 72626
2009-05-30 19:54:15 +00:00
36b75a4619
Replace a cast with a dyn_cast as suggested by Doug.
...
llvm-svn: 72624
2009-05-30 17:26:39 +00:00
b807c9c622
Cleqnup ideas from Chris, thanks.
...
llvm-svn: 72621
2009-05-30 14:43:18 +00:00
5f478b78c0
AST printing for C++ base classes
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llvm-svn: 72617
2009-05-30 06:58:37 +00:00
182319375a
Pretty printing and improved representation for namespace alias declarations
...
llvm-svn: 72616
2009-05-30 06:48:27 +00:00
1730424516
Add a hack to prevent us from printing out the __builtin_va_list
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declaration in -ast-print mode.
llvm-svn: 72615
2009-05-30 06:35:22 +00:00
3bc6e4c72a
Printing for using directives, e.g.,
...
using namespace std::debug;
Extended UsingDirectiveDecl to store the nested-name-specifier that
precedes the nominated namespace.
llvm-svn: 72614
2009-05-30 06:31:56 +00:00
2d042f1cf4
Never suppress specifiers when printing the parameters of a function
...
declaration.
llvm-svn: 72613
2009-05-30 05:39:39 +00:00
c4fc839c57
Pass an ASTContext into Stmt::printPretty.
...
llvm-svn: 72612
2009-05-30 05:32:46 +00:00
0905f14e62
Pass an ASTContext into Stmt::printPretty.
...
llvm-svn: 72611
2009-05-30 05:19:26 +00:00
ef334fdfa2
Add a Stmt::printPretty overload which takes an ASTContext; start
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transitioning callers over to pass one in.
llvm-svn: 72609
2009-05-30 05:03:24 +00:00
796358498f
Expose an API to print a group of decls (like "int a,b;").
...
Make StmtPrinter use DeclPrinter to print all declarations. Merge
declarations in the limited case of an unnamed TagDecl followed by one
or more declarations using that TagDecl directly. Change
SuppressTypeSpecifiers to the more general SuppressSpecifiers, and
use it to suppress stuff like "typedef" and "extern". Replace
OwnedTag with SuppressTag, since it's more convenient to print
declarations from DeclPrinter at the moment.
improvements to declaration printing. Fix pretty-printing for K&R
function definitions and __builtin_va_arg.
We're now to the point where the pretty-printing output for non-trivial
programs can actually be piped back into clang.
llvm-svn: 72608
2009-05-30 04:20:30 +00:00
2346cd2a10
Improve __builtin_nanf support; we now can deal with them as constants.
...
llvm-svn: 72607
2009-05-30 03:56:50 +00:00
258ffef5b5
Fix some test failures involving -ast-print.
...
llvm-svn: 72605
2009-05-30 01:45:29 +00:00
36098ff480
Clean up printing for Objective-C, designated initializers.
...
llvm-svn: 72602
2009-05-30 00:56:08 +00:00
65d5820892
Add a member lookup criteria constructor for searching for overridden virtual member functions. Use this instead of regular name lookup when checking for overriding functions so we will see declarations that would otherwise be hidden. Fixes 6902298.
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llvm-svn: 72601
2009-05-30 00:52:53 +00:00
15ea880358
Some enhancements to DeclStmt printing. Some of this should
...
move to DeclPrinter.cpp, but I haven't quite worked out how best to do
that.
llvm-svn: 72599
2009-05-30 00:19:54 +00:00
d5ef49ff54
Add support for PrintingPolicy::SuppressTypeSpecifiers to type printing.
...
(I have a work-in-progress patch which uses this.)
llvm-svn: 72598
2009-05-30 00:10:16 +00:00
278f52ec29
Refactor and clean up the AST printer, so that it uses a DeclVisitor,
...
walks through DeclContexts properly, and prints more of the
information available in the AST. The functionality is still available
via -ast-print, -ast-dump, etc., and also via the new member functions
Decl::dump() and Decl::print().
llvm-svn: 72597
2009-05-30 00:08:05 +00:00
01bcef4a17
Make the LookupBase boolean an enum instead.
...
llvm-svn: 72594
2009-05-29 23:42:05 +00:00
0a63741a3f
Add code for emitting C++ destructors. Not used yet.
...
llvm-svn: 72591
2009-05-29 21:03:38 +00:00
7de5966d76
Create a new PrintingPolicy class, which we pass down through the AST
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printing logic to help customize the output. For now, we use this
rather than a special flag to suppress the "struct" when printing
"struct X" and to print the Boolean type as "bool" in C++ but "_Bool"
in C.
llvm-svn: 72590
2009-05-29 20:38:28 +00:00
bd32745978
Make sure we don't give the wrong warning, and make sure not to set
...
hadError (suppressing future diagnostics) if we didn't print an
error.
llvm-svn: 72588
2009-05-29 20:20:05 +00:00
be7e42b27f
Add an assertion so that we don't accidentally build constant arrays of
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VLAs.
llvm-svn: 72587
2009-05-29 20:17:55 +00:00
9444638e4e
Re-add a slightly more general version of the check from r72578; it is
...
actually necessary in some obscure cases.
llvm-svn: 72585
2009-05-29 19:23:46 +00:00
a678874975
Oops, the testcase I was thinking of is supposed to error out. I
...
tried other things that might trip, but they all worked.
llvm-svn: 72584
2009-05-29 19:14:13 +00:00
20da71e3b6
Add a couple missing ARM defines.
...
llvm-svn: 72583
2009-05-29 19:00:15 +00:00
6181ded4ad
Reduce the amount of stack space we use in SmallVectors during
...
template instantiation. This helps reduce our stack footprint when
performing deep template instantiations.
llvm-svn: 72582
2009-05-29 18:27:38 +00:00
893abe482d
Revert r72575, which isn't really right, and fix up other code to
...
handle the construct in question correctly.
llvm-svn: 72581
2009-05-29 18:22:49 +00:00
d643456d45
Reject incomplete types in exception specs.
...
llvm-svn: 72580
2009-05-29 18:02:33 +00:00
7f12d51a48
Fixup codegen for composition of vla types using a normal array type.
...
llvm-svn: 72578
2009-05-29 17:06:45 +00:00
eed0ec5fdb
Fix usage of placement new. Placement new is not actually declared implicitly.
...
llvm-svn: 72576
2009-05-29 16:43:59 +00:00
fc30bf9b16
Avoid dumping during semantic analysis when checking array types when
...
a vla is used.
llvm-svn: 72575
2009-05-29 16:34:15 +00:00
de83126b80
We don't want to validate bad code,
...
llvm-svn: 72574
2009-05-29 16:24:13 +00:00
f9f89a3fee
Note another case that doesn't work yet.
...
llvm-svn: 72573
2009-05-29 16:12:36 +00:00
df0fe27b66
Fixup the rest of the trivial cases of the codegen of volatile. If
...
any body can spot codegen bugs with volatile, or knows of any in the
bug database, let me know.
llvm-svn: 72572
2009-05-29 15:46:01 +00:00
10b9de45c3
Disallow exception specifications on multi-level indirections.
...
llvm-svn: 72571
2009-05-29 15:01:05 +00:00
82dbbd7054
Some cleanups and commenting to our declaration-name handling
...
llvm-svn: 72570
2009-05-29 14:49:33 +00:00
0558094464
Follow-on test case for template instantiation of interesting DeclGroups
...
llvm-svn: 72569
2009-05-29 14:26:40 +00:00
8157b07caf
Now that we have declared/defined tag types within DeclGroups,
...
instantiation of tags local to member functions of class templates
(and, eventually, function templates) works when the tag is defined as
part of the decl-specifier-seq, e.g.,
struct S { T x, y; } s1;
Also, make sure that we don't try to default-initialize a dependent
type.
llvm-svn: 72568
2009-05-29 14:25:00 +00:00
55b9ecbc7a
If a declarator group declares a type, make sure to add that declaration
...
to the DeclGroup.
llvm-svn: 72559
2009-05-29 01:49:24 +00:00
d6ab8744dc
When we parse a tag specifier, keep track of whether that tag
...
specifier resulted in the creation of a new TagDecl node, which
happens either when the tag specifier was a definition or when the tag
specifier was the first declaration of that tag type. This information
has several uses, the first of which is implemented in this commit:
1) In C++, one is not allowed to define tag types within a type
specifier (e.g., static_cast<struct S { int x; } *>(0) is
ill-formed) or within the result or parameter types of a
function. We now diagnose this.
2) We can extend DeclGroups to contain information about any tags
that are declared/defined within the declaration specifiers of a
variable, e.g.,
struct Point { int x, y, z; } p;
This will help improve AST printing and template instantiation,
among other things.
3) For C99, we can keep track of whether a tag type is defined
within the type of a parameter, to properly cope with cases like,
e.g.,
int bar(struct T2 { int x; } y) {
struct T2 z;
}
We can also do similar things wherever there is a type specifier,
e.g., to keep track of where the definition of S occurs in this
legal C99 code:
(struct S { int x, y; } *)0
llvm-svn: 72555
2009-05-28 23:31:59 +00:00
2a69547f38
PR4281: Fix bogus CodeGen assertion. The issue is that
...
getUnqualifiedType() doesn't strip off all qualifiers for non-canonical
types.
llvm-svn: 72552
2009-05-28 23:04:00 +00:00
5d3a16f693
ARM is a legitimate Darwin architecture; don't assert.
...
llvm-svn: 72538
2009-05-28 20:57:06 +00:00
019d3750cb
Add the missing public: thanks, Fariborz
...
llvm-svn: 72528
2009-05-28 16:41:44 +00:00
044a702f2f
Move clang-cc's -v output to the start (vs. end) of compilation, and change
...
clang -> clang-cc to be less confusing.
llvm-svn: 72527
2009-05-28 16:37:33 +00:00
9e927abc41
Introduced DeclContext::isDependentContext, which determines whether a
...
given DeclContext is dependent on type parameters. Use this to
properly determine whether a TagDecl is dependent; previously, we were
missing the case where the TagDecl is a local class of a member
function of a class template (phew!).
Also, make sure that, when we instantiate declarations within a member
function of a class template (or a function template, eventually),
that we add those declarations to the "instantiated locals" map so
that they can be found when instantiating declaration references.
Unfortunately, I was not able to write a useful test for this change,
although the assert() that fires when uncommenting the FIXME'd line in
test/SemaTemplate/instantiate-declref.cpp tells the "experienced user"
that we're now doing the right thing.
llvm-svn: 72526
2009-05-28 16:34:51 +00:00
378d72cc40
update test for r72519
...
llvm-svn: 72520
2009-05-28 05:41:32 +00:00
7f4153dbee
fix the "pasting formed 'a]', an invalid preprocessing token"
...
diagnostic to include the full instantiation location for the
invalid paste. For:
#define foo(a, b) a ## b
#define bar(x) foo(x, ])
bar(a)
bar(zdy)
Instead of:
t.c:3:22: error: pasting formed 'a]', an invalid preprocessing token
#define foo(a, b) a ## b
^
t.c:3:22: error: pasting formed 'zdy]', an invalid preprocessing token
we now produce:
t.c:7:1: error: pasting formed 'a]', an invalid preprocessing token
bar(a)
^
t.c:4:16: note: instantiated from:
#define bar(x) foo(x, ])
^
t.c:3:22: note: instantiated from:
#define foo(a, b) a ## b
^
t.c:8:1: error: pasting formed 'zdy]', an invalid preprocessing token
bar(zdy)
^
t.c:4:16: note: instantiated from:
#define bar(x) foo(x, ])
^
t.c:3:22: note: instantiated from:
#define foo(a, b) a ## b
^
llvm-svn: 72519
2009-05-28 05:39:39 +00:00
01c2d0a17c
Not setting all the fields is confusing...
...
llvm-svn: 72506
2009-05-28 00:16:27 +00:00
16f422ec86
Fix a use-of-undefined, IRgen expects the RValue for "void" to be a scalar RValue.
...
llvm-svn: 72504
2009-05-27 23:45:33 +00:00
14f5c132c1
Add a target triple, because this test depends on details of the x86-64 ABI
...
llvm-svn: 72503
2009-05-27 23:32:34 +00:00
e44a2adf41
Reimplement much of the way that we track nested classes in the
...
parser. Rather than placing all of the delayed member function
declarations and inline definitions into a single bucket corresponding
to the top-level class, we instead mirror the nesting structure of the
nested classes and place the delayed member functions into their
appropriate place. Then, when we actually parse the delayed member
function declarations, set up the scope stack the same way as it was
when we originally saw the declaration, so that we can find, e.g.,
template parameters that are in scope.
llvm-svn: 72502
2009-05-27 23:11:45 +00:00
b5f33c1634
A few tweaks to the "Differences between various standard modes"
...
section.
llvm-svn: 72501
2009-05-27 23:02:57 +00:00
259109f9df
restrict is not a keyword in gnu89 mode. Change TokenKinds.def to
...
reflect that.
llvm-svn: 72500
2009-05-27 22:48:34 +00:00
98dbc1c79a
Don't vary token concatenation based on the language options; this
...
behavior is more likely to be confusing than useful.
llvm-svn: 72499
2009-05-27 22:33:06 +00:00
5068f77ac7
Reintroduce the home for exception specs, and make Sema fill it. However, keep the spec out of the canonical type this time. Net effect is currently nothing, because the spec isn't checked anywhere.
...
llvm-svn: 72498
2009-05-27 22:11:52 +00:00
54eb224c3b
Make the bad paste diagnostic print the entire pasted token.
...
llvm-svn: 72497
2009-05-27 22:00:37 +00:00
7c1baf46d6
No write-barrier for initializations.
...
llvm-svn: 72492
2009-05-27 19:54:11 +00:00
7551257f00
Change a confusing variable name.
...
llvm-svn: 72491
2009-05-27 19:48:48 +00:00
a81b0b7ef5
Add a big test case for I-C-Es in C++, and a fix to make it work. The fix might not be the right way to do it.
...
llvm-svn: 72490
2009-05-27 19:34:06 +00:00
eed3d4c73e
Fix the type of a enum non-type template argument within the instantiation.
...
llvm-svn: 72489
2009-05-27 19:21:29 +00:00
Anders Carlsson