Canonicalizing the Decl before processing it as part of the hash should reduce
issues with non-canonical types showing up as mismatches.
llvm-svn: 321319
An unscoped enumeration used as template argument, should not have any
qualified information about its enclosing scope, as its visibility is
global.
In the case of scoped enumerations, they must include information
about their enclosing scope.
Patch by Carlos Alberto Enciso!
Differential Revision: https://reviews.llvm.org/D39239
llvm-svn: 321312
This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms.
Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test.
llvm-svn: 321310
This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms.
llvm-svn: 321223
__builtin_object_size with incomplete array type in struct
The commit r316245 introduced a regression that causes an assertion failure when
Clang tries to cast an IncompleteArrayType to a PointerType when evaluating
__builtin_object_size.
rdar://36094951
Differential Revision: https://reviews.llvm.org/D41405
llvm-svn: 321222
The initializeLocal function of UnaryTransformTypeLoc missed
the UnderlyingTInfo member. This caused a null-dereference
issue, as reported in PR23421. This patch correctly initializss
the UnderlyingTInfo.
llvm-svn: 320765
Adding the new enumerator forced a bunch more changes into this patch than I
would have liked. The -Wtautological-compare warning was extended to properly
check the new comparison operator, clang-format needed updating because it uses
precedence levels as weights for determining where to break lines (and several
operators increased their precedence levels with this change), thread-safety
analysis needed changes to build its own IL properly for the new operator.
All "real" semantic checking for this operator has been deferred to a future
patch. For now, we use the relational comparison rules and arbitrarily give
the builtin form of the operator a return type of 'void'.
llvm-svn: 320707
Commit 7ac28eb0a5 / r310911 ("[OpenCL] Allow targets to select address
space per type", 2017-08-15) made Basic depend on AST, introducing a
circular dependency. Break this dependency by adding the
OpenCLTypeKind enum in Basic and map from AST types to this enum in
ASTContext.
Differential Revision: https://reviews.llvm.org/D40838
llvm-svn: 319883
whether they have an initializer.
We cannot distinguish between a declaration of a variable template
specialization and a definition of one that lacks an initializer without this,
and would previously mistake the latter for the former.
llvm-svn: 319605
As rsmith pointed out, the original implementation of this intrinsic
missed a number of important situations. This patch fixe a bunch of
shortcomings and implementation details to make it work correctly.
Differential Revision: https://reviews.llvm.org/D39347
llvm-svn: 319446
These functions were defined as static members of TemplateSpecializationType.
Now they are moved to namespace level. Previously there were different
implementations for lists containing TemplateArgument and TemplateArgumentLoc,
now these implementations share the same code.
This change is a result of refactoring patch D40508. NFC.
llvm-svn: 319178
When requesting a tooltip for a function call in an IDE, the fully
qualified name helps to remove ambiguity in the function signature.
Patch by Nikolai Kosjar!
Differential Revision: https://reviews.llvm.org/D40013
llvm-svn: 318896
OpenMP 5.0 introduces asynchronous data update/dependecies clauses on
target data directives. Patch adds initial support for outer task
regions to use task-based codegen for future async target data
directives.
llvm-svn: 318781
CFG wass built in non-deterministic order due to the fact that indirect
goto labels' declarations (LabelDecl's) are stored in the llvm::SmallSet
container. LabelDecl's are pointers, whose order is not deterministic,
and llvm::SmallSet sorts them by their non-deterministic addresses after
"small" container is exceeded. This leads to non-deterministic processing
of the elements of the container.
The fix is to use llvm::SmallSetVector that was designed to have
deterministic iteration order.
Patch by Ilya Palachev!
Differential Revision: https://reviews.llvm.org/D40073
llvm-svn: 318750
explicitly instantiated, still emit it with each use.
We don't emit a definition of the member with an explicit instantiation
definition (and indeed it appears that we're not allowed to, since an explicit
instantiation definition does not constitute an odr-use and only odr-use
permits definition for defaulted special members). So we still need to emit a
weak definition with each use.
This also makes defaulted-in-class declarations behave more like
implicitly-declared special members, which matches their design intent.
And it matches the way this problem was solved in GCC.
llvm-svn: 318474
Richard Trieu