5cd659fd32
Fix for PR4140: Add the start of a Linux toolchain (basically, just
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barely enough to get the given usage of -print-file-name working).
llvm-svn: 72412
2009-05-26 07:52:18 +00:00
00a2759ca9
Add a new CallExpr::getCallReturnType and use it in Expr::isLvalueInternal. No intended functionality change.
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llvm-svn: 72410
2009-05-26 04:57:27 +00:00
3b70b300b0
A block that returns a reference is an lvalue.
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llvm-svn: 72409
2009-05-26 02:03:20 +00:00
895771aa4b
Handle the edge case of a weak function with incomplete type correctly.
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Found by code inspection; I haven't seen this in real-world code.
llvm-svn: 72408
2009-05-26 01:22:57 +00:00
b7e69b06b5
Remove a bunch of unused constructors
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llvm-svn: 72407
2009-05-26 01:04:47 +00:00
3562240952
Remove AstGuard.h from Xcode project.
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llvm-svn: 72406
2009-05-26 00:57:47 +00:00
1fd785f564
Minor build system changes to make ABITest work correctly on Linux.
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llvm-svn: 72405
2009-05-25 22:07:09 +00:00
1cae3df3cf
Some minor corrections: don't use offsetof on a bitfield, and cast
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printf operands to long to suppress warnings.
llvm-svn: 72404
2009-05-25 21:38:01 +00:00
7ab09572c6
Extend getPreferredTypeAlign to handle _Complex double and long long
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correctly.
llvm-svn: 72401
2009-05-25 21:27:19 +00:00
cf7530ff43
PR4122: Tweak the ambiguity handling to handle (S())() correctly. I've
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left out handling for stuff like (S())++ for the moment.
llvm-svn: 72394
2009-05-25 19:41:42 +00:00
23464b8f14
tweak non-null check to put the caret on the function, but underline the
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argument. This avoids the argument from being silenced when the argument is
the NULL macro, which is defined in a system header. This also makes the output
a bit nicer, e.g.:
t.c:8:3: warning: null passed to a callee which requires a non-null argument
func1(NULL, cp2, i1);
^ ~~~~
vs something like:
t.c:8:10: warning: argument is null where non-null is required
func1(NULL, cp2, i1);
^
llvm-svn: 72393
2009-05-25 18:23:36 +00:00
ae5342094a
merge two tests.
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llvm-svn: 72392
2009-05-25 18:20:11 +00:00
c7516835c3
reword a warning for clarity
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llvm-svn: 72391
2009-05-25 18:18:56 +00:00
31cadd77ef
default -Wnonnull to on.
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llvm-svn: 72390
2009-05-25 18:13:00 +00:00
fe5b4250a8
move some format group options around in the file. Move NonNull group into
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DiagnosticGroups.td, and add it as part of -Wformat (which gets it into -Wall).
llvm-svn: 72389
2009-05-25 18:10:41 +00:00
83bd8281e5
Fix a couple of bugs:
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1. When we accept "#garbage" in asm-with-cpp mode, change the token kind
of the # to unknown so that the preprocessor won't try to process it as
a real #. This fixes a crash on the attached example
2. Fix macro definition extents processing to handle #foo at the end of a
macro to say the definition ends with the foo, not the #.
This is a follow-on fix to r72283, and rdar://6916026
llvm-svn: 72388
2009-05-25 17:16:10 +00:00
7ce761d204
improve comment, no functionality change.
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llvm-svn: 72386
2009-05-25 16:23:08 +00:00
fc39bccd2b
fix this test to fail when the patch isn't applied.
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llvm-svn: 72385
2009-05-25 16:14:52 +00:00
2d49c4f98d
Make sure an invalid concatentaion doesn't insert whitespace before
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the RHS. Fixes assembler-with-cpp issue reported on cfe-dev.
llvm-svn: 72370
2009-05-24 19:25:46 +00:00
91b418ea3c
Another tweak to the clang Getting Started page.
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llvm-svn: 72355
2009-05-24 01:40:10 +00:00
b402d5c32d
Minor updates to the clang Getting Started page.
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llvm-svn: 72354
2009-05-24 01:00:12 +00:00
b9f2518626
Propagate volatile for implicit property refernces.
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llvm-svn: 72353
2009-05-23 23:52:31 +00:00
9afc476d4a
Propagate volatile around for property references.
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llvm-svn: 72352
2009-05-23 23:48:13 +00:00
5e9e61b8d2
Track volatile aggregate copies better. I'm hoping someone else will decide
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how to get the backend to know that the operation is volatile.
llvm-svn: 72348
2009-05-23 22:29:41 +00:00
332ec2ce81
Fix thinko, and implement aggregate volatile reads.
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llvm-svn: 72347
2009-05-23 22:01:27 +00:00
23abd46b79
More volatile fixes. Can't testcase these yet as ultimately volatile
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is still ignored.
llvm-svn: 72344
2009-05-23 21:40:07 +00:00
ca9fc09c61
Collapse a few FIXMEs together and refactor to make fixing the code easier.
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llvm-svn: 72342
2009-05-23 20:28:01 +00:00
93700fc988
Add support for volatile RValues.
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llvm-svn: 72341
2009-05-23 20:21:36 +00:00
b8fb96905d
Fix use after free, found by Benjamin Kramer.
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llvm-svn: 72333
2009-05-23 18:55:58 +00:00
ba74e5daa5
Test for David Chisnall's -fobjc-sender-dependent-dispatch patch.
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llvm-svn: 72330
2009-05-23 17:03:50 +00:00
8673657275
One step to fixing up codegen for a=b, where a is a volatile struct.
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llvm-svn: 72315
2009-05-23 04:13:59 +00:00
57406b2783
Add IEEE quad support to DefineFloatMacros.
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llvm-svn: 72314
2009-05-23 03:50:01 +00:00
223db1c9e5
Initialize Obj-C GC attributes when emitting BlockDeclRefExprs.
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- Otherwise we may incorrectly miss generation of some write barriers.
llvm-svn: 72313
2009-05-23 02:49:02 +00:00
f98fc352b8
PR4247: Widen the buffer slightly so it can hold all the definitions for
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PPC double double.
(No testcase because no normal target uses the format at the moment.)
llvm-svn: 72310
2009-05-23 02:03:39 +00:00
a35af82429
Fix typo.
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llvm-svn: 72308
2009-05-23 02:02:29 +00:00
20e2630877
Use 'Exprs.data()' instead of 'Exprs.empty() ? NULL : ...'
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llvm-svn: 72304
2009-05-23 00:22:11 +00:00
4a9f481db9
Template instantiation for qualified declaration reference
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expressions. We are now missing template instantiation logic for only
three classes of expressions:
- Blocks-related expressions (BlockExpr, BlockDeclRefExpr)
- C++ default argument expressions
- Objective-C expressions
Additionally, our handling of DeclRefExpr is still quite poor, since
it cannot handle references to many kinds of declarations.
As part of this change, converted the TemplateExprInstantiator to use
iteration through all of the expressions via clang/AST/StmtNodes.def,
ensuring that we don't forget to add template instantiation logic for
any new expression node kinds.
llvm-svn: 72303
2009-05-22 23:47:06 +00:00
93fcf93bc6
Template instantiation for the GNU address-of-label extension.
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llvm-svn: 72301
2009-05-22 23:25:52 +00:00
36fe6901d4
Template instantiation for ExtVectorElementExpr.
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llvm-svn: 72299
2009-05-22 23:07:44 +00:00
4a6dad68a3
Add a test case to make sure that an ambiguous paren expression is only parsed once.
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llvm-svn: 72298
2009-05-22 23:05:39 +00:00
5ce0f0eccf
Fix the parent classes in TypeNodes.def, from Olaf Krzikalla
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llvm-svn: 72293
2009-05-22 22:48:45 +00:00
038c338949
Fix lots of PCH crashes caused by the new assertions in
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llvm::SmallVector, using data() instead of &[0]. The PCH testsuite now
runs cleanly (again).
llvm-svn: 72292
2009-05-22 22:45:36 +00:00
92f3d1ff1c
Fix PCH crash caused by new assertions in llvm::SmallVector. Use
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ProtoRefs.data() instead of &ProtoRefs[0] to access the raw buffer.
llvm-svn: 72291
2009-05-22 22:34:23 +00:00
ed28b6d028
Modify begin()/end() for AsmStmt iterators to handle the case when Exprs.empty()
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is true. Because of recent changes to llvm::SmallVector, using these iterators
when Exprs was empty would cause an assertion failure.
This fixes: PR 4245.
llvm-svn: 72286
2009-05-22 22:03:22 +00:00
88fead8c48
Cannot type cast @selector expressions.
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llvm-svn: 72284
2009-05-22 21:42:52 +00:00
0721c2c155
In assembler-with-cpp mode, don't error on '#' (stringize) operator applied to
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non-argument names, pass the tokens through.
llvm-svn: 72283
2009-05-22 21:35:34 +00:00
efe7c393e1
Add a few tests to ensure that member functions of class templates can
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call other member functions of class templates, including after
template instantiation. No functionality change.
llvm-svn: 72282
2009-05-22 21:26:58 +00:00
a8db954f24
Representation of and template instantiation for member
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expressions. This change introduces another AST node,
CXXUnresolvedMemberExpr, that captures member references (x->m, x.m)
when the base of the expression (the "x") is type-dependent, and we
therefore cannot resolve the member reference yet.
Note that our parsing of member references for C++ is still quite
poor, e.g., we don't handle x->Base::m or x->operator int.
llvm-svn: 72281
2009-05-22 21:13:27 +00:00
c996521508
Add -fblocks for the test.
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llvm-svn: 72280
2009-05-22 21:10:04 +00:00
f73f2d28a2
The disambiguation process for ambiguous paren expressions is not "side effects free", e.g:
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(T(*)(int[x+y]));
is an (invalid) paren expression, but "x+y" will be parsed as part of the (rejected) type-id,
so unnecessary Action calls are made for an unused (and possibly leaked) "x+y".
Use a different scheme, similar to parsing inline methods. The parenthesized tokens are cached,
the context that follows is determined (possibly by parsing a cast-expression),
and then we re-introduce the cached tokens into the token stream and parse them appropriately.
llvm-svn: 72279
2009-05-22 21:09:47 +00:00
Eli Friedman