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.
...
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.
...
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.
...
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.
...
llvm-svn: 72675
2009-05-31 21:07:58 +00:00
ec71f61608
Better support for scalar POD types in 'new' expressions.
...
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).
...
llvm-svn: 72673
2009-05-31 20:26:12 +00:00
1832f52b10
Very basic irgen support for new expressions.
...
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.
...
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.
...
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
...
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.
...
llvm-svn: 72649
2009-05-30 23:30:54 +00:00
3be22e27b6
More temporary support.
...
llvm-svn: 72648
2009-05-30 23:23:33 +00:00
feefce601f
Forgot the implementation. Thanks Eli.
...
llvm-svn: 72647
2009-05-30 22:51:20 +00:00
777711ba0b
Add RemoveOutermostTemporaryBinding. Not used yet.
...
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
...
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.
...
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
...
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
...
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
...
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.
...
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
...
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
...
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
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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
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handle the construct in question correctly.
llvm-svn: 72581
2009-05-29 18:22:49 +00:00
d643456d45
Reject incomplete types in exception specs.
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llvm-svn: 72580
2009-05-29 18:02:33 +00:00
7f12d51a48
Fixup codegen for composition of vla types using a normal array type.
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llvm-svn: 72578
2009-05-29 17:06:45 +00:00
eed0ec5fdb
Fix usage of placement new. Placement new is not actually declared implicitly.
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llvm-svn: 72576
2009-05-29 16:43:59 +00:00
fc30bf9b16
Avoid dumping during semantic analysis when checking array types when
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a vla is used.
llvm-svn: 72575
2009-05-29 16:34:15 +00:00
de83126b80
We don't want to validate bad code,
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llvm-svn: 72574
2009-05-29 16:24:13 +00:00
f9f89a3fee
Note another case that doesn't work yet.
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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
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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.
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llvm-svn: 72571
2009-05-29 15:01:05 +00:00
82dbbd7054
Some cleanups and commenting to our declaration-name handling
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llvm-svn: 72570
2009-05-29 14:49:33 +00:00
0558094464
Follow-on test case for template instantiation of interesting DeclGroups
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llvm-svn: 72569
2009-05-29 14:26:40 +00:00
8157b07caf
Now that we have declared/defined tag types within DeclGroups,
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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
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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
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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
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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.
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llvm-svn: 72538
2009-05-28 20:57:06 +00:00
019d3750cb
Add the missing public: thanks, Fariborz
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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
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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
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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
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llvm-svn: 72520
2009-05-28 05:41:32 +00:00
7f4153dbee
fix the "pasting formed 'a]', an invalid preprocessing token"
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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...
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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.
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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
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llvm-svn: 72503
2009-05-27 23:32:34 +00:00
e44a2adf41
Reimplement much of the way that we track nested classes in the
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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"
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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
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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
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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.
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llvm-svn: 72498
2009-05-27 22:11:52 +00:00
54eb224c3b
Make the bad paste diagnostic print the entire pasted token.
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llvm-svn: 72497
2009-05-27 22:00:37 +00:00
7c1baf46d6
No write-barrier for initializations.
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llvm-svn: 72492
2009-05-27 19:54:11 +00:00
7551257f00
Change a confusing variable name.
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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.
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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.
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llvm-svn: 72489
2009-05-27 19:21:29 +00:00
cd3a097925
Simplify, and improve the performance of, template instantiation for
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declaration references. The key realization is that dependent Decls,
which actually require instantiation, can only refer to the current
instantiation or members thereof. And, since the current context
during instantiation contains all of those members of the current
instantiation, we can simply find the real instantiate that matches up
with the "current instantiation" template.
llvm-svn: 72486
2009-05-27 17:54:46 +00:00
b8006fafe8
Add some more tests for instantiation of declaration references. Also,
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improve some error recovery with explicit template instantiation.
llvm-svn: 72484
2009-05-27 17:30:49 +00:00
7a74938fca
Enumeration declarations that were instantiated from an enumeration
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within a template now have a link back to the enumeration from which
they were instantiated. This means that we can now find the
instantiation of an anonymous enumeration.
llvm-svn: 72482
2009-05-27 17:20:35 +00:00
f98d9b60db
Improve name lookup for and template instantiation of declaration
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references. There are several smallish fixes here:
- Make sure we look through template parameter scope when
determining whether we're parsing a nested class (or nested class
*template*). This makes sure that we delay parsing the bodies of
inline member functions until after we're out of the outermost
class (template) scope.
- Since the bodies of member functions are always parsed
"out-of-line", even when they were declared in-line, teach
unqualified name lookup to look into the (semantic) parents.
- Use the new InstantiateDeclRef to handle the instantiation of a
reference to a declaration (in DeclRefExpr), which drastically
simplifies template instantiation for DeclRefExprs.
- When we're instantiating a ParmVarDecl, it must be in the current
instantiation scope, so only look there.
Also, remove the #if 0's and FIXME's from the dynarray example, which
now compiles and executes thanks to Anders and Eli.
llvm-svn: 72481
2009-05-27 17:07:49 +00:00
ddcbfe7b53
IRgen support for calls to functions that return references to aggregate exressions.
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llvm-svn: 72479
2009-05-27 16:45:02 +00:00
5063613a3b
Fix another test case.
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llvm-svn: 72478
2009-05-27 16:38:58 +00:00
d48a008b46
Relax an assert to an if check.
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llvm-svn: 72477
2009-05-27 16:28:34 +00:00
a4872a411c
Initialize ObjCSenderDispatch in LangOptions.
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Patch by Benjamin Kramer.
llvm-svn: 72476
2009-05-27 16:27:50 +00:00
4fc95aa0d4
Convert ObjC qualified type clients over to using iterators.
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This allows me to remove some API that I don't want to carry over to ObjCObjectPointerType.
No functionality change.
llvm-svn: 72475
2009-05-27 16:21:00 +00:00
98cee2fde0
Create CXXConstructExprs when constructing via copy initialization.
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llvm-svn: 72474
2009-05-27 16:10:08 +00:00
751aa72b72
Fix up constant expression handling to deal with the address
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of a reference correctly.
llvm-svn: 72463
2009-05-27 06:04:58 +00:00
55422ad068
Add IRGen support for local variables of reference type.
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llvm-svn: 72462
2009-05-27 05:39:06 +00:00
5178331379
Initial stab at a generalized operation for determining the
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instantiation of a declaration from the template version (or version
that lives in a template) and a given set of template arguments. This
needs much, much more testing, but it suffices for simple examples
like
typedef T* iterator;
iterator begin();
llvm-svn: 72461
2009-05-27 05:35:12 +00:00
2517f334b4
Don't drop the computed implicit conversions when building a call to
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overloaded operator[] or overloaded postfix unary operator (++,
--). Thanks to Eli for finding this bug!
llvm-svn: 72460
2009-05-27 05:00:47 +00:00
b909bf4937
Add IRGen support for return statements in functions with reference
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type.
llvm-svn: 72459
2009-05-27 04:56:12 +00:00
4034a95dc8
Handle operator call expressions where the callee is a member function.
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llvm-svn: 72458
2009-05-27 04:18:27 +00:00
d8b7ae205e
Functions that return references can be rvalues as well.
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llvm-svn: 72457
2009-05-27 03:37:57 +00:00
ace7215dd4
Add another test.
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llvm-svn: 72450
2009-05-27 01:46:48 +00:00
4ae70ff9a3
Add support for emitting calls to functions that return references (as lvalues only for now)
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llvm-svn: 72449
2009-05-27 01:45:47 +00:00
3e97f3b35d
Fix typo. I also fixed the hard to read case differences, so that no
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one else is tempted to copy the style, incorrectly.
llvm-svn: 72448
2009-05-27 01:42:21 +00:00
3a9463bfda
Rename an EmitCallExpr function to EmitCall to make it clear that it doesn't emit an expr.
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llvm-svn: 72446
2009-05-27 01:22:39 +00:00
de79ea2f51
Update comment.
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llvm-svn: 72444
2009-05-26 23:35:31 +00:00
6adbd62790
And an additional testcase that also works.
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llvm-svn: 72441
2009-05-26 23:10:55 +00:00
408c619afc
Template instantiation for "typeof" for both types and expressions.
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llvm-svn: 72440
2009-05-26 22:09:24 +00:00
ec3cbfe8c6
Fixup codegen for volatile structs in the trivial cases (a a=a and a=a=a).
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llvm-svn: 72439
2009-05-26 22:03:21 +00:00
c44ba89397
A simple dynamic array class template, to be used as a test-bed for template instantiation
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llvm-svn: 72437
2009-05-26 21:27:04 +00:00
28ad4b5da1
Make sure that CodeGen sees template instantiations.
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llvm-svn: 72433
2009-05-26 20:50:29 +00:00
bee70bd1e7
Use .data() instead of &...[0].
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- Just SmallVectors this time.
llvm-svn: 72432
2009-05-26 19:40:20 +00:00
25306cacc6
Esnure that if we have a volatile structure as the destination, that
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we actually have a destination.
llvm-svn: 72429
2009-05-26 18:57:45 +00:00
31cf12c0a6
When evaluating a VarDecl as a constant or determining whether it is
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an integral constant expression, maintain a cache of the value and the
is-an-ICE flag within the VarDecl itself. This eliminates
exponential-time behavior of the Fibonacci template metaprogram.
llvm-svn: 72428
2009-05-26 18:54:04 +00:00
fed44d215e
Revert to using &...[0] for std::vector, apparently .data isn't generally
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available (and it isn't necessary in this case).
llvm-svn: 72425
2009-05-26 18:00:25 +00:00
33794edae7
Use .data() vs &...[0]
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llvm-svn: 72420
2009-05-26 17:13:50 +00:00
Anders Carlsson