aa74a0c3b5
Omnibus friend decl refactoring. Instead of cloning AST classes for friend
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declarations of same, introduce a single AST class and add appropriate bits
(encoded in the namespace) for whether a decl is "real" or not. Much hackery
about previously-declared / not-previously-declared, but it's essentially
mandated by the standard that friends alter lookup, and this is at least
fairly non-intrusive.
Refactor the Sema methods specific to friends for cleaner flow and less nesting.
Incidentally solve a few bugs, but I remain confident that we can put them back.
llvm-svn: 80353
2009-08-28 07:59:38 +00:00
f038fc2c12
Create UnresolvedUsingDecls.
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llvm-svn: 80346
2009-08-28 05:49:21 +00:00
696a3f199b
Factor declaration building out to Sema::BuildUsingDeclaration.
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llvm-svn: 80337
2009-08-28 05:40:36 +00:00
8305c1fa97
Check in UnresolvedUsingDecl.
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llvm-svn: 80336
2009-08-28 05:30:28 +00:00
198a8c5f95
Use SymbolicRegion instead of CodeTextRegion for symbolic function
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pointers. Most logic cares first about whether or not a region is
symbolic, and second if represents code. This should fix a series of
silent corner case bugs (as well as simplify a bunch of code).
llvm-svn: 80335
2009-08-28 04:49:15 +00:00
5a9c5acf0f
More work on using declarations.
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llvm-svn: 80333
2009-08-28 03:35:18 +00:00
59140b3b86
Many improvements to using declarations.
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llvm-svn: 80332
2009-08-28 03:16:11 +00:00
cd50d379ee
Accept and ignore a few more -Wflags.
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llvm-svn: 80323
2009-08-28 00:35:39 +00:00
108f2f6aa7
Update checker build.
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llvm-svn: 80321
2009-08-28 00:30:56 +00:00
aeca0954c2
Use C++ style comments.
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llvm-svn: 80320
2009-08-28 00:24:55 +00:00
d032fcce5c
Implement: <rdar://problem/6337132> CWE-273: Failure to Check Whether Privileges
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Were Dropped Successfully
Patch by Geoff Keating!
llvm-svn: 80313
2009-08-28 00:08:09 +00:00
30cbea5cad
Update exports list.
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llvm-svn: 80306
2009-08-27 23:50:46 +00:00
6a1f965853
When looking for overloaded member operators, make sure to instantiate
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class template specializations (when possible) and look into base
classes. Thanks to Eli for the test case!
FIXME -=1.
llvm-svn: 80302
2009-08-27 23:35:55 +00:00
7ef882dca0
convert to filecheck and force a triple so that this passes on big
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endian hosts. Fixes PR4792
llvm-svn: 80301
2009-08-27 23:22:19 +00:00
ce499c2078
CFG construction: Abort CFG construction when processing a CompoundStmt if any
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of its subexpressions resulted in a "bad CFG".
llvm-svn: 80298
2009-08-27 23:16:26 +00:00
1d5f2f3546
Rename 'bindExpr' to 'BindExpr'.
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llvm-svn: 80294
2009-08-27 22:17:37 +00:00
0ac724be55
Move the AnalysisContext* from GRState to Environment.
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llvm-svn: 80293
2009-08-27 22:15:20 +00:00
80110179f4
Define _GNU_SOURCE in C++ mode so that clang works with GNU libstdc++.
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llvm-svn: 80289
2009-08-27 22:01:41 +00:00
8a46219c57
Add __builtin_memchr (used by GNU libstdc++).
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llvm-svn: 80288
2009-08-27 22:00:18 +00:00
ff083ef429
Clean up CodeGenFunction::EmitCastLValue to use the cast kind. Error
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out for user-defined conversions instead of crashing.
llvm-svn: 80282
2009-08-27 21:19:33 +00:00
d5e8e862bb
Fill in Index.h header file and add stubs to implementation file.
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llvm-svn: 80279
2009-08-27 19:51:58 +00:00
bda4ef15ce
Fix for PR4794 (instantiating friend class decl); this version shouldn't
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cause any regressions.
llvm-svn: 80277
2009-08-27 19:11:42 +00:00
880a348b52
Extend the exception spec test even further. Now I need to implement this.
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llvm-svn: 80276
2009-08-27 19:07:16 +00:00
ba7908796a
Remove unnecessary include.
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llvm-svn: 80275
2009-08-27 19:02:44 +00:00
972931e25d
Don't create a junk file in the source directory.
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llvm-svn: 80274
2009-08-27 19:01:37 +00:00
1e97108bdd
Back out bad piece of r80272. Will look at fixing this a different way.
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llvm-svn: 80273
2009-08-27 18:44:04 +00:00
7a61407d0b
PR4794: Make instantiating friend class decls not crash.
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llvm-svn: 80272
2009-08-27 18:38:56 +00:00
20d1332d76
Add an InOverloadResolution flag to TryCopyInitialization.
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llvm-svn: 80261
2009-08-27 17:37:39 +00:00
271e3a4d47
Remove more default arguments.
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llvm-svn: 80260
2009-08-27 17:30:43 +00:00
ef4c72135f
Remove default arguments from TryImplicitConversion and fix a bug found in the process.
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llvm-svn: 80258
2009-08-27 17:24:15 +00:00
f871945c39
PR4800: Implement -Wpointer-arith. I think this is the correct behavior
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per the documentation, although I'm not completely sure.
llvm-svn: 80257
2009-08-27 17:20:36 +00:00
03068aa077
Remove default argument from TryCopyInitialization.
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llvm-svn: 80256
2009-08-27 17:18:13 +00:00
5ec4abf268
Revert the flags change for now, I have a better idea for this.
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llvm-svn: 80255
2009-08-27 17:14:02 +00:00
e704c9df31
Implement instantiation of the declarations of member function
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templates within class templates, producing a member function template
of a class template specialization. If you can parse that, I'm
sorry. Example:
template<typename T>
struct X {
template<typename U> void f(T, U);
};
When we instantiate X<int>, we now instantiate the declaration
X<int>::f, which looks like this:
template<typename U> void X<int>::f(int, U);
The path this takes through
TemplateDeclInstantiator::VisitCXXMethodDecl is convoluted and
ugly, but I don't know how to improve it yet. I'm resting my hopes on
the multi-level substitution required to instantiate definitions of
nested templates, which may simplify this code as well.
More testing to come...
llvm-svn: 80252
2009-08-27 16:57:43 +00:00
2f7e956f16
Add a OverloadResolutionFlags and start converting some of the overload methods over to using it instead of bools arguments.
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llvm-svn: 80248
2009-08-27 16:01:18 +00:00
16ba5f1cfb
Remove unused utility methods of GRStmtNodeBuilder.
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llvm-svn: 80237
2009-08-27 09:14:03 +00:00
dd179f303a
Remove unused utility methods of GRStmtNodeBuilder.
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llvm-svn: 80236
2009-08-27 08:52:44 +00:00
692ed1fc16
restore indentation
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llvm-svn: 80229
2009-08-27 07:30:55 +00:00
9c83bf222d
add missing header
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llvm-svn: 80228
2009-08-27 07:10:46 +00:00
3ca89b9f20
Remove a unused member variable. Instead query the option from AnalysisManager.
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llvm-svn: 80226
2009-08-27 06:55:26 +00:00
f7095b0ae9
iterator.h is no more. Be standards compliant.
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llvm-svn: 80225
2009-08-27 06:49:21 +00:00
e985a3b724
When checking whether one declaration context encloses another, make sure to look at the primary contexts. Thanks to Eli for the test case
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llvm-svn: 80212
2009-08-27 06:03:53 +00:00
35d6e3e710
Don't check member and base initializers if the constructor is dependent.
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llvm-svn: 80211
2009-08-27 05:57:30 +00:00
e0eebb3ee4
Use early returns to avoid indentation.
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llvm-svn: 80209
2009-08-27 05:45:01 +00:00
561154dd6b
Stub out an error so we don't crash.
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llvm-svn: 80207
2009-08-27 05:09:36 +00:00
574315a0fa
Add a BuildCXXTemporaryObjectExpr and use it so default arguments will be instantiated correctly for temporary object expressions.
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llvm-svn: 80206
2009-08-27 05:08:22 +00:00
55243168df
In ActOnCXXTypeConstructExpr, check that the type is complete and non-abstract before creating any expressions. This assures that any templates are instantiated if necessary.
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llvm-svn: 80200
2009-08-27 03:53:50 +00:00
907a711f60
Simplify 'Environment' to contain only one map from 'const Stmt*' to SVals, greatly simplifying the logic of the analyzer in many places. We now only distinguish between block-level expressions and subexpressions in Environment::RemoveDeadBindings and GRState pretty-printing.
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llvm-svn: 80194
2009-08-27 01:39:13 +00:00
b414ef6f18
Testcase for an almost recent checkin.
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llvm-svn: 80189
2009-08-27 01:09:45 +00:00
a5f00ef372
Cleanups.
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llvm-svn: 80185
2009-08-27 00:29:21 +00:00
John McCall