81fb0d2656
Remove unused argument.
...
llvm-svn: 90563
2009-12-04 08:40:51 +00:00
c07aebee90
Eliminate submethods vector.
...
llvm-svn: 90562
2009-12-04 08:36:58 +00:00
3d2e9de337
Eliminate the inner loop in VtableBuilder::OverrideMethod.
...
llvm-svn: 90561
2009-12-04 08:34:14 +00:00
20c13165a0
PR5684: Fix refacto, the backend consumer was copying the Diagnostic object,
...
which meant that hasErrorOccurred() checks to prevent codegen-on-invalid weren't
working.
llvm-svn: 90560
2009-12-04 08:17:40 +00:00
644dca07b9
ASTUnit/CIndex: Explicitly track the top-level decls when using an ASTUnit made
...
from a source file.
- This allows CIndex to avoid iterating over all the top-level decls when using
a PCH, which means we deserialize far fewer decls.
llvm-svn: 90559
2009-12-04 08:17:33 +00:00
78cde14444
Make sure to call PerformObjectMemberConversion where necessary.
...
llvm-svn: 90555
2009-12-04 07:18:51 +00:00
2474a7e9c2
Use PresumedLoc when emitting the 'included from' diagnostics. For a malformed
...
test like this:
#line 4 "foo"
#define XX ?
#if XX
#endif
We now emit:
In file included from t.c:7:
foo:7:5: error: invalid token at start of a preprocessor expression
#if XX
^
foo:5:12: note: instantiated from:
#define XX ?
^
instead of:
In file included from t.c:7:
foo:7:5: error: invalid token at start of a preprocessor expression
#if XX
^
./t.h:6:12: note: instantiated from:
#define XX ?
^
(where the note doesn't obey #line or print the include stack when needed).
This fixes PR5617
llvm-svn: 90554
2009-12-04 07:06:35 +00:00
6e8541ddd0
Rename instance variable to avoid name conflict with parameters, and modify addTransition() to compare the correct state values.
...
llvm-svn: 90552
2009-12-04 06:57:49 +00:00
3de20c55e9
Missed change from last commit.
...
llvm-svn: 90550
2009-12-04 06:46:54 +00:00
2cfcef65b7
Make the type of the Decl referred to by a MemberExpr a bit more precise.
...
llvm-svn: 90549
2009-12-04 06:40:45 +00:00
5c9e7b16a5
Correctly mangle the 'std' namespace inside extern "C++" blocks.
...
llvm-svn: 90544
2009-12-04 06:23:23 +00:00
6aab73137a
minor tidy.
...
llvm-svn: 90543
2009-12-04 06:14:03 +00:00
f3935b4d4b
Make sure that overridden method decls are always canonical.
...
llvm-svn: 90542
2009-12-04 05:51:56 +00:00
94bc2dade6
Fix regression in vtable improvements.
...
llvm-svn: 90540
2009-12-04 04:30:03 +00:00
8c1253b4c2
Try/catch statements seem to be working well enough to turn on.
...
llvm-svn: 90538
2009-12-04 03:57:07 +00:00
2ab55765f7
Disable for now, doesn't play nice with the temporary code.
...
llvm-svn: 90537
2009-12-04 03:55:53 +00:00
b05eb963e0
Rename method to something easier to search for.
...
llvm-svn: 90536
2009-12-04 03:54:56 +00:00
a93e980fbc
More work in preparation of getting rid of the submethods loop.
...
llvm-svn: 90535
2009-12-04 03:52:52 +00:00
f2f31f4371
Remove an unused member variable.
...
llvm-svn: 90534
2009-12-04 03:46:21 +00:00
e609636e0d
Add a way to get the index of a method. Assert that we have the same index for now.
...
llvm-svn: 90533
2009-12-04 03:41:37 +00:00
b07567c315
Add a premature optimization.
...
llvm-svn: 90532
2009-12-04 03:07:26 +00:00
50f147460a
Add the method directly to the vtable.
...
llvm-svn: 90531
2009-12-04 03:06:03 +00:00
79bce40365
Get rid of the PureVirtualMethods map.
...
llvm-svn: 90530
2009-12-04 02:58:12 +00:00
ddf42c8d80
Move handling of pure virtual methods to AppendMethods (and rename it to AppendMethodsToVtable).
...
llvm-svn: 90529
2009-12-04 02:56:03 +00:00
5b3ea9bf1c
Move covariant thunk handling to AppendMethods too.
...
llvm-svn: 90528
2009-12-04 02:52:22 +00:00
86809cd8ab
Move 'this' pointer adjustment thunks to AppendMethods.
...
llvm-svn: 90527
2009-12-04 02:43:50 +00:00
4b1942cb8b
Make functions returning a struct indirectly evaluate the returned struct
...
directly into the sret pointer. This is an optimization in C, but is required
for correctness in C++ for classes with a non-trivial copy constructor.
llvm-svn: 90526
2009-12-04 02:43:40 +00:00
495634e5ac
Factor appending methods to a vtable out into a separate function.
...
llvm-svn: 90525
2009-12-04 02:39:04 +00:00
4c837d258f
Get rid of the Thunks struct too.
...
llvm-svn: 90524
2009-12-04 02:26:15 +00:00
c521f952d6
Remove the CovariantThunk struct.
...
llvm-svn: 90523
2009-12-04 02:22:02 +00:00
597c776c41
Remove the GlobalDecl from the Thunk as well.
...
llvm-svn: 90522
2009-12-04 02:14:12 +00:00
f3da334da6
Fix for PR5447: teach Evaluate to deal with floating-point conditionals.
...
llvm-svn: 90521
2009-12-04 02:12:53 +00:00
8c889abc1a
Remove the GlobalDecl from the CovariantThunk struct, we can just look it up in the Methods table now.
...
llvm-svn: 90519
2009-12-04 02:11:21 +00:00
cdf1898086
Start populating the VtableMembers structure.
...
llvm-svn: 90517
2009-12-04 02:08:24 +00:00
c7916f9ff2
Allow BlockInvocationContext to wrap either a BlockDecl* or a BlockDataRegion*, giving us choice in our degree of context-sensitivity.
...
llvm-svn: 90516
2009-12-04 02:03:51 +00:00
a84b6e85f0
Add a data structure for efficient storing of vtable methods. Not used yet.
...
llvm-svn: 90515
2009-12-04 02:01:07 +00:00
114ab9f695
Fixup reference binding for catch parameters.
...
Fixup throws and rethrows to use invoke as appropriate.
llvm-svn: 90513
2009-12-04 01:51:45 +00:00
6d11ec8cb8
Update chunk of #if 0'ed code to remove fixed FIXME and make it compile. We
...
probably want to do some sort of performance assessment before enabling it,
though.
llvm-svn: 90510
2009-12-04 01:30:56 +00:00
43d4a899c4
Refactor LocationContext creation logic into a single member template.
...
llvm-svn: 90509
2009-12-04 01:28:56 +00:00
253882431e
Refactor FoldingSet profiling code for LocationContexts, and add a new BlockInvocationContext to represent the invocation of a block.
...
llvm-svn: 90506
2009-12-04 00:50:10 +00:00
5efba264cb
Fix for PR5679: make __builtin_prefetch a bit more flexible in what it accepts
...
as a constant integer. Also, some minor cleanup and improvements to the
diagnostics.
llvm-svn: 90504
2009-12-04 00:30:06 +00:00
721fcc007e
constify MemRegion* returned by MemRegionManager::getXXXRegion() methods.
...
llvm-svn: 90503
2009-12-04 00:26:31 +00:00
9f545181f7
When recovering from an invalid forward reference to an enum type in C++,
...
create the enum type in the same scope as you would a record type.
llvm-svn: 90500
2009-12-04 00:07:04 +00:00
0ecd4c7d70
More template-logic for MemRegion construction out of MemRegion.h and into MemRegion.cpp.
...
llvm-svn: 90499
2009-12-04 00:05:57 +00:00
5f141b75f9
These are done.
...
llvm-svn: 90494
2009-12-03 22:55:42 +00:00
7398ff0f07
Improve catch parameter bindings for scalar non-pointers. WIP.
...
llvm-svn: 90492
2009-12-03 22:38:15 +00:00
064d77b7c2
Lift the ObjCPropertyCallback out of local scope to unbreak VS2005 builds.
...
Make it an inner class of Parser to assuage access control.
No functionality change.
llvm-svn: 90491
2009-12-03 22:31:13 +00:00
1d6fb1669c
Add recursion guards to ice-checking and evaluation for declrefs, so we
...
don't infinitely recurse for cases we can't evaluate.
llvm-svn: 90480
2009-12-03 20:31:57 +00:00
a3536e23c8
Try to make the output of PlistDiagnostics more deterministic by sorting PathDiagnostics before they are emitted. Fixes <rdar://problem/7439668>.
...
llvm-svn: 90478
2009-12-03 19:35:02 +00:00
6dfc1978ac
A new helper function to set various bits in the class when
...
a new virtual function is declared/instantiated. it is used
in couple of places.
llvm-svn: 90470
2009-12-03 18:44:40 +00:00
e357d5689e
Fix Clang tool translation to forward -fvisibility as separate arguments, the
...
old syntax isn't supported.
llvm-svn: 90469
2009-12-03 18:42:11 +00:00
c99f155365
Unify the end-of-class code paths used by the parser and template
...
instantiation, to ensure that we mark class template specilizations as
abstract when we need to and perform checking of abstract classes.
Also, move the checking that determines whether we are creating a
variable of abstract class type *after* we check whether the type is
complete. Otherwise, we won't see when we have an abstract class
template specialization that is implicitly instantiated by this
declaration. This is the "something else" that Sebastian had noted
earlier.
llvm-svn: 90467
2009-12-03 18:33:45 +00:00
ae3c5cf76a
When instantiating a class, if a base specifier is not dependent we still need to copy its attributes down to the instantiated class.
...
llvm-svn: 90463
2009-12-03 17:49:57 +00:00
4b349cc9c5
Tweak handling of BlockDataRegions in RegionStoreManager::RemoveDeadBindings(): only the VarRegions for variables marked with the '__block' annotation should have their lifetime extended by a BlockDataRegion.
...
llvm-svn: 90462
2009-12-03 17:48:05 +00:00
ce2cd01647
Handle static_assert inside functions.
...
llvm-svn: 90461
2009-12-03 17:26:31 +00:00
580cd4a23e
When we're building a CXXExprWithTemporaries, only include those
...
temporaries that are within our current evaluation context. That way,
nested evaluation contexts (e.g., within a sizeof() expression) won't
see temporaries from outer contexts. Also, make sure to push a new
evaluation context when instantiating the initializer of a variable;
this may be an unevaluated context or a potentially-evaluated context,
depending on whether it's an in-class initializer or not. Fixes PR5672.
llvm-svn: 90460
2009-12-03 17:10:37 +00:00
5f49883488
Minor cleanup to the code-completion-point logic suggested by Chris.
...
llvm-svn: 90459
2009-12-03 17:05:59 +00:00
cdeb800152
Eli, I copied my code from this code... Let's fix the souce of the bad idea!
...
Thanks.
llvm-svn: 90458
2009-12-03 16:55:20 +00:00
c339081c24
Fix for PR5659: correct a rather nasty oversight in the type conversion for
...
member pointer types.
llvm-svn: 90450
2009-12-03 12:44:31 +00:00
39bba629f3
Add security syntactic checker for mktemp.
...
Patch by Lei Zhang!
llvm-svn: 90444
2009-12-03 09:15:23 +00:00
98f2067ca4
Update CMake for CallGraph.cpp move.
...
llvm-svn: 90443
2009-12-03 09:14:19 +00:00
6dac935b1f
Fix two more diagnostic-on-stderr instances that thought they could hide from me -- they thought wrong.
...
llvm-svn: 90442
2009-12-03 09:14:12 +00:00
f680e7d855
Kill a few more random stderr uses.
...
llvm-svn: 90441
2009-12-03 09:14:02 +00:00
7230fa5630
Convert ABIArgInfo::dump to raw_ostream.
...
llvm-svn: 90440
2009-12-03 09:13:49 +00:00
f5bda7b5eb
Use llvm_report_error instead of fprintf + assert + exit.
...
llvm-svn: 90438
2009-12-03 09:13:36 +00:00
7554699afa
Fix CompilerInstance::createOutputFile to use proper diagnostics, and (try to) update all clients to be able to handle failure.
...
llvm-svn: 90437
2009-12-03 09:13:30 +00:00
692bc47d25
Remove an unnecessary (I believe) exit() on error.
...
llvm-svn: 90436
2009-12-03 09:13:19 +00:00
34a96c842a
Convert StmtDumper to raw_ostream. I forget why.
...
llvm-svn: 90435
2009-12-03 09:13:13 +00:00
3b95148ce1
Switch PCHReader::getOriginalSourceFile to use proper diagnostics.
...
llvm-svn: 90434
2009-12-03 09:13:06 +00:00
acadc55d4e
Fix BackendConsumer to use proper diagnostics.
...
llvm-svn: 90433
2009-12-03 09:12:54 +00:00
5bee5c4ff0
Add value invalidation logic for block-captured variables. Conceptually invoking a block (without specific reasoning of what the block does) can invalidate any value to it by reference when the block was created.
...
llvm-svn: 90431
2009-12-03 08:25:47 +00:00
4a815fc82e
Make BlockDataRegion::referenced_vars_iterator an actual class that enforces that all MemRegions iterated over are VarRegions.
...
llvm-svn: 90430
2009-12-03 08:09:21 +00:00
c6089fda20
Attempt to fix the MSVC build.
...
llvm-svn: 90427
2009-12-03 07:30:40 +00:00
19a30ca8c0
Fix layering violation by moving Analysis/CallGraph to Index
...
llvm-svn: 90424
2009-12-03 07:20:04 +00:00
215ca5f199
clang-cc: Honor -help and -version when using new style option parsing.
...
llvm-svn: 90422
2009-12-03 07:01:58 +00:00
65b9952c2e
Add OptTable::PrintHelp.
...
llvm-svn: 90420
2009-12-03 07:01:38 +00:00
6048e7fdc0
Add clang -cc1 support for -remap-file.
...
llvm-svn: 90414
2009-12-03 05:11:16 +00:00
da7a52289f
Add clang -cc1 -load option.
...
llvm-svn: 90413
2009-12-03 05:11:05 +00:00
4039f35344
Fix thunk generation for thunks with a parameter with reference type.
...
llvm-svn: 90412
2009-12-03 04:49:52 +00:00
551fe84d0e
Minor cleanup.
...
llvm-svn: 90411
2009-12-03 04:27:05 +00:00
6e9f8f6374
Honor using declarations in overload resolution. Most of the code for
...
overloaded-operator resolution is wildly untested, but the parallel code for
methods seems to satisfy some trivial tests.
Also change some overload-resolution APIs to take a type instead of an expression,
which lets us avoid creating a spurious CXXThisExpr when resolving implicit
member accesses.
llvm-svn: 90410
2009-12-03 04:06:58 +00:00
e2d4a2c3a8
Add support for thunking dtors. Oh why does this make my head hurt?
...
llvm-svn: 90409
2009-12-03 03:47:56 +00:00
2842b4cf86
Reflow.
...
llvm-svn: 90407
2009-12-03 03:40:14 +00:00
dabfa3cd8b
Revert r90402 for now, virt.cpp is failing.
...
llvm-svn: 90406
2009-12-03 03:28:24 +00:00
e5716cbae7
Add batch version of 'StoreManager::InvalidateRegion()' for invalidating multiple regions as once. After adopting this in the CFRefCount::EvalCall(), we see a reduction in analysis time of 1.5% when analyzing all of SQLite3.
...
llvm-svn: 90405
2009-12-03 03:27:11 +00:00
e692f7c309
Use Eli's ComputeThunkAdjustment for calculating the return adjustment.
...
llvm-svn: 90402
2009-12-03 03:15:31 +00:00
5f91fd64b6
Add CodeGenModule::ComputeThunkAdjustment, which Eli wrote.
...
llvm-svn: 90401
2009-12-03 03:06:55 +00:00
80bc5d5d04
Remove the index from the Thunk struct.
...
llvm-svn: 90400
2009-12-03 02:41:55 +00:00
29a1f751b3
Change the Thunks map to use the vtable index as the key.
...
llvm-svn: 90399
2009-12-03 02:39:59 +00:00
0e1e7632bc
Add the global decl to the Thunk struct.
...
llvm-svn: 90398
2009-12-03 02:36:40 +00:00
9f98f7a9e5
Remove unused struct fields.
...
llvm-svn: 90397
2009-12-03 02:34:59 +00:00
657f139abe
Delay computing the return adjustments for covariant thunks until when they are added to the vtable.
...
llvm-svn: 90396
2009-12-03 02:32:59 +00:00
2ca285fc5c
No need to create the covariant thunk in both places now.
...
llvm-svn: 90394
2009-12-03 02:22:59 +00:00
1157e8fc68
Whoops, forgot to save :)
...
llvm-svn: 90393
2009-12-03 02:20:26 +00:00
06c14b6f65
Remove the index field from the CovariantThunk structure.
...
llvm-svn: 90392
2009-12-03 02:16:14 +00:00
73295f96c5
Change the CovariantThunk map to use the vtable index as its key.
...
llvm-svn: 90391
2009-12-03 02:12:03 +00:00
c38b40a709
Store a GlobalDecl in the return adjustment.
...
llvm-svn: 90387
2009-12-03 02:03:29 +00:00
2bd3c0fa34
Do not include the 'this' pointer adjustment in the covariant return type. Instead, store it in the (now oddly named) Thunks map.
...
llvm-svn: 90386
2009-12-03 01:58:20 +00:00
ca1bf68cfb
Move VtableBuilder::OverrideMethod out of line in preparation of other changes to it. No functionality change.
...
llvm-svn: 90382
2009-12-03 01:54:02 +00:00
59203007ac
Fix ASTUnit to allows require a (persistent) Diagnostic object be provided; propogate and simplify.
...
llvm-svn: 90379
2009-12-03 01:45:44 +00:00
5ef26fb4fd
Add 'has_feature(cxx_exceptions)' to allow code to determine via preprocessor logic if C++ exceptions are enabled.
...
llvm-svn: 90378
2009-12-03 01:34:15 +00:00
26ada867ba
Remove untrue statement.
...
llvm-svn: 90377
2009-12-03 01:34:13 +00:00
c3fe01943f
Rename has_feature(rtti) to has_feature(cxx_rtti) for clarity.
...
llvm-svn: 90376
2009-12-03 01:31:28 +00:00
59daccda08
Note a failure I saw from the g++ testsuite:
...
FAIL: g++.old-deja/g++.mike/eh23.C (test for excess errors)
llvm-svn: 90374
2009-12-03 01:22:05 +00:00
4bc256ec9d
Add "has_feature" support for C++ RTTI.
...
llvm-svn: 90368
2009-12-03 01:02:35 +00:00
800538253d
Stop stripping UnresolvedUsingDecls out of LookupResults that have other
...
results in them (which we were doing intentionally as a stopgap). Fix
an DeclContext lookup-table ordering problem which was causing UsingDecls to
show up incorrectly when looking for ordinary results. And oh hey
Clang-Code-Syntax passes now.
llvm-svn: 90367
2009-12-03 00:58:24 +00:00
f66b72094a
Add a heuristic to the dead stores checker to prune dead stores for variables annotated with '__block'. This is overly conservative, but now the analyzer doesn't report dead stores for variables that can be updated by a block call.
...
llvm-svn: 90364
2009-12-03 00:46:16 +00:00
79eba1ca3b
Introduce the notion of literal types, as specified in C++0x.
...
llvm-svn: 90361
2009-12-03 00:13:20 +00:00
37e4c41283
Work-in-progress: teach mangler how to mangle thunks for destructors.
...
llvm-svn: 90360
2009-12-03 00:03:05 +00:00
2d52ce5f94
Cleanups on exceptional edges don't work at all, yet. This doesn't
...
catch very many of them and if we caught all of them, the errors would
be annoying. I'm working on this next. WIP.
llvm-svn: 90358
2009-12-02 23:46:02 +00:00
90990965e0
Add a cleanup scope for each catch clause.
...
llvm-svn: 90357
2009-12-02 23:37:16 +00:00
a68e2a2967
Add missing branch to exit. Seemingly obvious when I look at the
...
code, but to track this down was laborious.
llvm-svn: 90356
2009-12-02 23:28:08 +00:00
c8c44b5d67
Improve source location information for C++ member initializers in a
...
constructor, by keeping the DeclaratorInfo* rather than just the type
and a single location.
llvm-svn: 90355
2009-12-02 22:36:29 +00:00
a18f9580e4
ASTUnit: Explicitly track whether the ASTUnit came from an actual AST or not.
...
llvm-svn: 90349
2009-12-02 21:47:43 +00:00
4897349a79
ASTUnit: Fix initialization of OnlyLocalDecls variable, and honor UseBumpAllocator.
...
llvm-svn: 90348
2009-12-02 21:47:32 +00:00
d4df7753d2
Fix for PR5522 and PR5666: fix a bunch of mangling issues with extern variables
...
and funcctions declared locally within a function.
llvm-svn: 90344
2009-12-02 20:32:49 +00:00
5af0450a67
Use a more rigorous definition of 'class member'. I don't have any evidence
...
that this was causing a problem, but it could have.
llvm-svn: 90343
2009-12-02 20:26:00 +00:00
1a49e9dc87
Recognize that EnumConstantDecls can be found by lookup and are not instance
...
members. Fixes PR5667.
llvm-svn: 90341
2009-12-02 19:59:55 +00:00
9732915bf9
Pull the terminate handler up so that we can use it for the catch
...
parameter setup code and set up the catch parameter setup code to
protect that code with terminate.
llvm-svn: 90340
2009-12-02 19:53:57 +00:00
8a96d3a355
Turn off for now.
...
llvm-svn: 90339
2009-12-02 19:50:41 +00:00
ae1b85d984
Put the Builder classes into the anonymous namespace.
...
llvm-svn: 90335
2009-12-02 19:07:44 +00:00
c01c2b87e8
Change rtti/Rtti to RTTI, as it is an acronym.
...
llvm-svn: 90334
2009-12-02 18:57:08 +00:00
d6eb364b31
Rename CGRtti.cpp to CGRTTI.cpp.
...
llvm-svn: 90331
2009-12-02 18:32:08 +00:00
a9a590cd12
Avoid warning for getTerminateFn defined but not used.
...
llvm-svn: 90330
2009-12-02 18:20:18 +00:00
407e2124bf
Extend -remap-file=from;to to permit mapping from a non-existent
...
file. This is accomplished by introducing the notion of a "virtual"
file into the file manager, which provides a FileEntry* for a named
file whose size and modification time are known but which may not
exist on disk.
Added a cute little test that remaps both a .c file and a .h file it
includes to alternative files.
llvm-svn: 90329
2009-12-02 18:12:28 +00:00
f98849eb8a
In Sema, whenever we think that a function is going to cause a vtable to be generated, we mark any virtual implicit member functions as referenced.
...
llvm-svn: 90327
2009-12-02 17:15:43 +00:00
6ae34abd1b
Move file-remapping logic into InitPreprocesor. No functionality change
...
llvm-svn: 90322
2009-12-02 16:32:41 +00:00
3d988d9042
r90313, in which OverloadedFunctionDecl is removed and never spoken of again.
...
llvm-svn: 90313
2009-12-02 08:47:38 +00:00
a8a509376c
Fix ASTUnit::getOriginalSourceFileName() when using ASTUnit's derived from
...
source files.
llvm-svn: 90311
2009-12-02 08:44:16 +00:00
7afbb8c08c
ASTUnit: Don't create an LLVMContext, it shouldn't be needed.
...
llvm-svn: 90310
2009-12-02 08:43:56 +00:00
67c0087074
Rip out the last remaining implicit use of OverloadedFunctionDecl in Sema:
...
LookupResult::getAsSingleDecl() is no more. Shift Sema::LookupSingleName to
return null on overloaded results.
llvm-svn: 90309
2009-12-02 08:25:40 +00:00
a510597ef9
terminate doesn't throw.
...
llvm-svn: 90308
2009-12-02 08:18:09 +00:00
d062bff7ee
Introduce a new clang-cc option
...
-remap-file=from;to
which takes the file "from" and transparently replaces its contents
with the contents of the file "to" from the source manager's
perspective. This is the moral equivalent of
cp from saved
cp to from
<call clang>
cp saved from
rm saved
without all of the pesky file copying.
llvm-svn: 90307
2009-12-02 08:08:39 +00:00
d28ae27d8d
Push overloaded function templates through the parser using a totally different
...
leaked data structure than before. This kills off the last remaining
explicit uses of OverloadedFunctionDecl in Sema.
llvm-svn: 90306
2009-12-02 08:04:21 +00:00
33270211a0
More exception handling improvements... WIP.
...
Highlights include:
Add a helper to generate __cxa_free_exception and _ZSt9terminatev.
Add a region to handle EH object deallocation for ctor failures for throw.
Add a terminate handler for __cxa_end_catch.
A framework for adding cleanup actions for the exceptional edges only.
llvm-svn: 90305
2009-12-02 07:41:41 +00:00
6393aac45e
Fix another "operator delete missing" crash: make sure we don't check
...
isVirtual() before we've actually calculated whether the destructor is
virtual.
llvm-svn: 90303
2009-12-02 07:16:50 +00:00
81bce6b05e
Make sure to call AddOverriddenMethods for implicit copy assignment operators;
...
it's rare, but possible, for the difference to be significant.
llvm-svn: 90301
2009-12-02 06:59:20 +00:00
53ad6b94b0
Extend the source manager with the ability to override the contents of
...
files with the contents of an arbitrary memory buffer. Use this new
functionality to drastically clean up the way in which we handle file
truncation for code-completion: all of the truncation/completion logic
is now encapsulated in the preprocessor where it belongs
(<rdar://problem/7434737>).
llvm-svn: 90300
2009-12-02 06:49:09 +00:00
af35329f71
Hard bifurcate the state into nil receiver and non-nil receiver, so that
...
we don't need to use the DoneEvaluation hack when check for
ObjCMessageExpr.
PreVisitObjCMessageExpr() only checks for undefined receiver or arguments.
Add checker interface EvalNilReceiver(). This is a 'once-and-done' interface.
llvm-svn: 90296
2009-12-02 05:49:12 +00:00
2a1b691622
Eliminate the unnecessary FirstFID cache variable from the source manager's ContentCache
...
llvm-svn: 90294
2009-12-02 05:34:39 +00:00
cd4b47747b
Stop trying to analyze class-hierarchies for dependently-scoped id-expressions;
...
there's nothing interesting we can say now that we're correctly not requiring
the qualifier to name a known base class in dependent contexts.
Require scope specifiers on member access expressions to name complete types
if they're not dependent; delay lookup when they are dependent.
Use more appropriate diagnostics when qualified implicit member access
expressions find declarations from unrelated classes.
llvm-svn: 90289
2009-12-02 03:53:29 +00:00
55a17b66cd
Add ASTUnit::LoadFromCommandLine, which creates an ASTUnit out of a list of
...
(clang/driver) command line arguments (including the source file).
- The arguments are expected to include the source file.
- The idea is that even though this is a somewhat odd API, its the form which
many tools can most easily use (for example, by interposing with the compiler).
Also, switch index-test's -ast-from-source to use this entry point, and provide
a -arg command line argument which can be used to test that the command line
arguments are handled correctly.
llvm-svn: 90288
2009-12-02 03:23:45 +00:00
120c77e4e9
Driver: Add Command::Creator member variable, which tracks the tool that was
...
used to create a particular command.
llvm-svn: 90287
2009-12-02 03:23:25 +00:00
037bcb5be3
Added an assert.
...
llvm-svn: 90285
2009-12-01 23:35:33 +00:00
4d9ab43f23
Fix a code gen. crash synthesizing a destructor.
...
Fixes pr5660.
llvm-svn: 90283
2009-12-01 23:18:25 +00:00
465f4c4867
In SourceManager::isBeforeInTranslationUnit, if we are trying to compare two source locations with no common ancestor in the include stack, determine order by assuming memory buffers preceed files, and then that FileIDs are created in order.
...
The later assumption is patently false, but this was already broken -- this situation is conceptually impossible, my feeling is we should fix SourceManager and friends to make it impossible in practice as well. However, we need to fix PR5662 and perhaps some other things involving memory buffers first. In the short term I'm pretty sure this is reliable.
Chris, Argiris, is this going to break anything that wasn't already broken?
llvm-svn: 90280
2009-12-01 23:07:57 +00:00
ed3b360290
pass the reason for failure up from MemoryBuffer and report it
...
in diagnostics when we fail to open a file. This allows us to
report things like:
$ clang test.c -I.
test.c:2:10: fatal error: error opening file './foo.h': Permission denied
#include "foo.h"
^
llvm-svn: 90276
2009-12-01 22:52:33 +00:00
b2b120f664
Make EmitStoreOfScalar generate a more sane representation of boolean stores.
...
"Fixes" PR5645.
llvm-svn: 90272
2009-12-01 22:31:51 +00:00
a6d407c296
Fix IsProvablyNotDerivedFrom to always use record definitions when available.
...
Gets clang-on-clang passing again.
llvm-svn: 90270
2009-12-01 22:28:41 +00:00
117e472b52
Provide the correct vector size for referenced variables.
...
llvm-svn: 90267
2009-12-01 22:12:34 +00:00
Eli Friedman