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llvm-svn: 122058
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llvm-svn: 122056
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llvm-svn: 122051
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checker that are automatically handled now
by the Cocoa conventions logic.
llvm-svn: 122047
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when the selector is the string 'mutable'.
llvm-svn: 122046
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llvm-svn: 122041
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to libAnalysis. Similar to Format (format string checking),
CocoaConventions has the
potential to serve clients other than the
static analyzer.
llvm-svn: 122040
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only indicates the create rule if it starts
at the beginning of the method name, not
within the method name.
llvm-svn: 122036
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to start with lowercase characters. No
functionality change.
llvm-svn: 122035
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way to do this, but it fixes rdar://problem/8778973
llvm-svn: 122033
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llvm-svn: 122030
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llvm-svn: 122021
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llvm-svn: 122003
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Fixes rdar://problem/8776586.
llvm-svn: 121992
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occur within statements. Teach Sema::ActOnExceptionDeclarator() to
check for unexpanded parameter packs in the exception type.
llvm-svn: 121984
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llvm-svn: 121979
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non-type template parameters until we know that we have an actual
template declaration of some sort. This cannot be tested yet, but will
become important when we have template template parameter packs.
llvm-svn: 121967
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llvm-svn: 121964
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llvm-svn: 121962
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test due to recent changes to the CFG. The
diagnostic is somewhat in the wrong place, but
the -Wunreachable-code diagnostic needs to be
revamped anyway since most of the diagnostics
in this test case are redundant.
llvm-svn: 121961
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implicit lvalue-to-rvalue casts that John McCall
recently introduced. This causes a whole bunch
of logic in the analyzer for handling lvalues
to vanish. It does, however, raise a few issues
in the analyzer w.r.t to modeling various constructs
(e.g., field accesses to compound literals).
The .c/.m analysis test cases that fail are
due to a missing lvalue-to-rvalue cast that
will get introduced into the AST. The .cpp
failures were more than I could investigate in
one go, and the patch was already getting huge.
I have XFAILED some of these tests, and they
should obviously be further investigated.
Some highlights of this patch include:
- CFG no longer requires an lvalue bit for
CFGElements
- StackFrameContext doesn't need an 'asLValue'
flag
- The "VisitLValue" path from GRExprEngine has
been eliminated.
Besides the test case failures (XFAILed), there
are surely other bugs that are fallout from
this change.
llvm-svn: 121960
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llvm-svn: 121957
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llvm-svn: 121956
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llvm-svn: 121950
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DeclarationNameInfo instances don't always have a non-NULL
TypeSourceInfo?
llvm-svn: 121940
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llvm-svn: 121938
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llvm-svn: 121934
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in a forward @class object. // rdar://8774513
llvm-svn: 121933
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drive-by, make sure to check for unexpanded parameter packs within the
name of a declaration.
llvm-svn: 121930
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llvm-svn: 121928
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llvm-svn: 121922
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Also tweak the VCVT_F32_F16 entry in arm_neon.td to be more consistent with
the other floating-point conversion builtins. Radar 8068427.
llvm-svn: 121916
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created for auto-synthesis are @private.
Fixes: // rdar://8769582
llvm-svn: 121913
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declarations. This is a work in progress, as I go through the C++
declaration grammar to identify where unexpanded parameter packs can
occur.
llvm-svn: 121912
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information for all of the explicit casts.
llvm-svn: 121900
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unexpanded parameter pack" bit and that the recursive AST visitor can
then find those unexpanded parameter packs.
llvm-svn: 121899
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parameter packs within a statement, type, etc. Use this visitor to
provide improved diagnostics for the presence of unexpanded parameter
packs in a full expression, base type, declaration type, etc., by
highlighting the unexpanded parameter packs and providing their names,
e.g.,
test/CXX/temp/temp.decls/temp.variadic/p5.cpp:28:85: error: declaration type
contains unexpanded parameter packs 'VeryInnerTypes',
'OuterTypes', ...
...VeryInnerTypes, OuterTypes>, pair<InnerTypes, OuterTypes> > types;
~~~~~~~~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~~ ^
llvm-svn: 121883
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Diagnostic pragmas are broken because we don't keep track of the diagnostic state changes and we only check the current/latest state.
Problems manifest if a diagnostic is emitted for a source line that has different diagnostic state than the current state; this can affect
a lot of places, like C++ inline methods, template instantiations, the lexer, etc.
Fix the issue by having the Diagnostic object keep track of the source location of the pragmas so that it is able to know what is the diagnostic state at any given source location.
Fixes rdar://8365684.
llvm-svn: 121873
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file in Sema. No functionality change.
llvm-svn: 121869
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come first.
llvm-svn: 121866
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parameters. Fixes <rdar://problem/8769025>.
llvm-svn: 121864
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IntegerLiterals
BuildExpressionFromIntegralTemplateArgument can produce malformed
IntegerLiterals with an EnumType if the template parameter type
is an EnumType. This breaks the AST printer which expects all
IntegerLiterals to have a plain integer type. Instead, give the
IntegerLiteral the enum's promotion type and wrap in an implicit cast
to the EnumType.
llvm-svn: 121862
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explicitly mark that all cases are handled.
llvm-svn: 121855
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'clang::OverloadExpr'
llvm-svn: 121852
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future task of performing contextual conversion to size_t in a VLA size
expression. :)
llvm-svn: 121836
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within the class. Teach IR gen to look for function definitions in record
lexical contexts when deciding whether to emit a function whose address
was taken. Fixes PR8789.
llvm-svn: 121833
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whether the expression contains an unexpanded parameter pack, in the
same vein as the changes to the Type hierarchy. Compute this bit
within all of the Expr subclasses.
This change required a bunch of reshuffling of dependency
calculations, mainly to consolidate them inside the constructors and
to fuse multiple loops that iterate over arguments to determine type
dependence, value dependence, and (now) containment of unexpanded
parameter packs.
Again, testing is painfully sparse, because all of the diagnostics
will change and it is more important to test the to-be-written visitor
that collects unexpanded parameter packs.
llvm-svn: 121831
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llvm-svn: 121821
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llvm-svn: 121795
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the basic casting logic to insert intermediate casts and preserve the
exact complex-cast design. Fixes a crash in the test suite.
llvm-svn: 121776
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