dfffabd0e9
Recursive functions should be marked when used from another function. Fixes http://llvm.org/PR7923 .
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llvm-svn: 112045
2010-08-25 10:34:54 +00:00
2536c6da0e
More incremental progress towards not including Expr.h in Sema.h.
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llvm-svn: 112044
2010-08-25 10:28:54 +00:00
b50a088122
Make sure volatile variables are emitted even if static. Fixes rdar://8315219
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llvm-svn: 112043
2010-08-25 10:15:24 +00:00
5408017356
Rename *PendingImplicitInstantiations to *PendingInstantiations. No
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functionality changed.
llvm-svn: 112040
2010-08-25 08:44:16 +00:00
aab3e41eb2
Split FunctionScopeInfo and BlockScopeInfo into their own header.
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llvm-svn: 112038
2010-08-25 08:40:02 +00:00
cfe41db403
Support explicit instantiation of function templates and members of class
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templates when only the declaration is in scope. This requires deferring the
instantiation to be lazy, and ensuring the definition is required for that
translation unit. We re-use the existing pending instantiation queue,
previously only used to track implicit instantiations which were required to be
lazy. Fixes PR7979.
A subsequent change will rename *PendingImplicitInstantiations to
*PendingInstatiations for clarity given its broader role.
llvm-svn: 112037
2010-08-25 08:27:02 +00:00
28a0cf7825
Remove Sema.h's dependency on DeclCXX.h.
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llvm-svn: 112032
2010-08-25 07:42:41 +00:00
a1e130be25
Remove the DenseSet dependency from Sema.h.
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llvm-svn: 112030
2010-08-25 07:03:20 +00:00
276321a9ec
Teach Sema to live without CodeCompleteConsumer.h.
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llvm-svn: 112028
2010-08-25 06:19:51 +00:00
1d570a7e16
Remove AnalysisBasedWarnings.h's dependency on Type.h
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llvm-svn: 112027
2010-08-25 05:56:39 +00:00
19c1bfd1b0
Move more stuff out of Sema.h.
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llvm-svn: 112026
2010-08-25 05:32:35 +00:00
ead6824c3c
IRgen: Fix a horrible bug in pointer to bool conversion, which we were treating
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as a truncation not a comparison to null.
llvm-svn: 112021
2010-08-25 03:32:38 +00:00
8d75243029
Expression statements undergo lvalue-to-rvalue conversion in C,
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but not in C++, so don't emit aggregate loads of volatile references
in null context in C++. Happens to have been caught by an assertion.
We do not get the scalar case right. Volatiles are really broken.
llvm-svn: 112019
2010-08-25 02:50:31 +00:00
6caebb15ed
Reformatting.
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llvm-svn: 112018
2010-08-25 02:45:51 +00:00
416b575edc
When performing completions involving Objective-C method declarations
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(e.g., for message sends or method declaration/definition
completions), adjust methods that come from a base class.
llvm-svn: 112013
2010-08-25 01:08:01 +00:00
96dbfa2e65
Plug leak. The DenseMaps of CXXRecordLayoutInfo weren't freed.
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llvm-svn: 112006
2010-08-25 00:32:19 +00:00
3c6cd17c8a
Use a smart pointer instead of delete.
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llvm-svn: 112005
2010-08-25 00:32:14 +00:00
54d75f6925
No need to default synthesize property if implementation
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has its own getter and setter methods declared.
Fixed 8349319 (nonfragile-abi2).
llvm-svn: 112003
2010-08-25 00:31:58 +00:00
356e3e0c6a
Fix 'for' loop variables' scope.
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llvm-svn: 112002
2010-08-25 00:28:56 +00:00
4d755e86b4
Give a slight preference to functions returning "void" when we're
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performing code completion at the statement level (rather than in an
arbitrary expression).
llvm-svn: 112001
2010-08-24 23:58:17 +00:00
3669c80de9
Preserve invalidity of typeof operands in C++.
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llvm-svn: 111999
2010-08-24 23:41:43 +00:00
7d46051eea
Catch the case of trying to turn '&(X::a)' into a member pointer as well.
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llvm-svn: 111997
2010-08-24 23:26:21 +00:00
24d189484b
When trying to resolve the address of an overloaded expression,
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only form pointers-to-member if the expression has the appropriate
form. This avoids assertions later on on invalid code, but also
allows us to properly resolve mixed-staticity overloads.
llvm-svn: 111987
2010-08-24 22:52:39 +00:00
401b39a736
AST writer support for having specializations of templates from earlier in the chain. This ought to finish C++ chained PCH support.
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llvm-svn: 111986
2010-08-24 22:50:24 +00:00
aba202b430
AST reader support for having specializations of templates from earlier in the chain.
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llvm-svn: 111985
2010-08-24 22:50:19 +00:00
d435275c59
Frontend: Add basic -H support.
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- I didn't implement the GCC "multiple include guard" detection parts, because
it doesn't seem useful or obvious.
llvm-svn: 111983
2010-08-24 22:44:13 +00:00
46742a4771
Add some missing X86-specific asm constraint letters, and fix
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some bugs in setting allowsRegister on the ones there.
8348447.
llvm-svn: 111980
2010-08-24 22:33:12 +00:00
576048657e
correct the -isystem option to not add the -isysroot path. Only the weird
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-iwithsysroot flag should do that. This fixes rdar://8345942
llvm-svn: 111979
2010-08-24 22:27:37 +00:00
5f0c066062
Fix printf format string checking for '%lc' (which expects a wint_t or compatible argument). Fixes PR 7981.
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llvm-svn: 111978
2010-08-24 22:24:51 +00:00
e0fd5a9299
It is not error in c++ to take address of
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register variable (c++03 7.1.1P3). radar 8108252.
llvm-svn: 111977
2010-08-24 22:21:48 +00:00
ec00a26855
Implement code completion for preprocessor expressions and in macro
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arguments.
llvm-svn: 111976
2010-08-24 22:20:20 +00:00
4b2164cab8
Implement -iwithsysroot, an apple extension which is a close cousin of -isystem.
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Instead of implementing -isystem, I accidentally implemented this cousin. Next
up is to implement -isystem right.
llvm-svn: 111966
2010-08-24 21:09:16 +00:00
a460311710
Improvements to IdempotentOperationChecker and its use of PseudoConstantAnalysis
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- Added wasReferenced function to PseudoConstantAnalysis to determine if a variable was ever referenced in a function (outside of a self-assignment)
- BlockDeclRefExpr referenced variables are now explicitly added to the non-constant list
- Remove unnecessary ignore of implicit casts
- Generalized parameter self-assign detection to detect deliberate self-assigns of variables to avoid unused variable warnings
- Updated test cases with deliberate self-assignments
- Fixed bug with C++ references and pseudoconstants
- Added test case for C++ references and pseudoconstants
llvm-svn: 111965
2010-08-24 21:09:07 +00:00
5c32be0053
Move some of SemaOverload's API to various places in Overload.h, and kill
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some of it off completely.
llvm-svn: 111957
2010-08-24 20:38:10 +00:00
127851084d
Implement preprocessor code completion where a macro name is expected,
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e.g., after #ifdef/#ifndef or #undef, or inside a defined <macroname>
expression in a preprocessor conditional.
llvm-svn: 111954
2010-08-24 20:21:13 +00:00
3a7ad25eb6
Introduce basic code-completion support for preprocessor directives,
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e.g., after a "#" we'll suggest #if, #ifdef, etc.
llvm-svn: 111943
2010-08-24 19:08:16 +00:00
76b35379f5
Fix a bug in nonfragile-abi2 when attempting to diagnose
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previous use of a synthesized 'ivar' with property of same name
declared as @dynamic. In this case, 'ivar' is in the
inherited class and no diagnostics should be issued.
llvm-svn: 111940
2010-08-24 18:48:05 +00:00
22e99c2bad
Fix enum size and align. Tested by setvar.exp in gdb testsuite.
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llvm-svn: 111936
2010-08-24 18:14:06 +00:00
64c222a6bc
Debug Info: Put full Clang version into the debug info, to make it easier to
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identify what version of the compiler was used to build something.
llvm-svn: 111927
2010-08-24 17:41:09 +00:00
afad82e4d0
Sema doesn't need these STL headers.
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llvm-svn: 111926
2010-08-24 17:40:45 +00:00
fe6c97b443
Driver/Clang: Forward -Wa, and -Xassembler to clang -cc1 when using the
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integrated assembler. For now this mostly just means that we will error out if
someone tries to use this mechanism to send an argument to the assembler.
llvm-svn: 111921
2010-08-24 16:47:49 +00:00
e90dd00c3c
When providing completions for a function or method argument that
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corresponds to a block pointer, provide the skeleton of a block
literal.
llvm-svn: 111918
2010-08-24 16:15:59 +00:00
117db7e95a
Parse all kinds of declarations as part of a linkage-specification,
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from Francois Pichet! Fixes PR7754.
llvm-svn: 111912
2010-08-24 14:14:45 +00:00
c5990644b0
It turns out that this template is only instantiated at one type.
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llvm-svn: 111908
2010-08-24 09:05:15 +00:00
cc14d1fd23
More header elimination. The goal of all this is to allow Parser to
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#include Sema.h while keeping all the AST declarations opaque. That may
not be reasonably attainable, though.
llvm-svn: 111907
2010-08-24 08:50:51 +00:00
bfd822ce64
Remove a header dependency from Sema.h at the cost of some type safety.
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If someone wants to fix this some other way....
llvm-svn: 111905
2010-08-24 07:32:53 +00:00
de6836a384
Struggle mightily against header inclusion in Sema.h.
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llvm-svn: 111904
2010-08-24 07:21:54 +00:00
dadc575b1e
OwningExprResult -> ExprResult. This patch brought to you by
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M-x query-replace-regexp
\(Sema::\|Action::\|Parser::\|\)Owning\(Expr\|Stmt\)Result -> \2Result
llvm-svn: 111903
2010-08-24 06:29:42 +00:00
e172be555d
Fold ASTOwningResult back into ActionResult.
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llvm-svn: 111902
2010-08-24 06:09:16 +00:00
ba7bf59503
Abstract out passing around types and kill off ActionBase.
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llvm-svn: 111901
2010-08-24 05:47:05 +00:00
Argyrios Kyrtzidis