clang
3.9.0
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MatcherDescriptor that wraps multiple "overloads" of the same matcher. More...
#include <Marshallers.h>
Public Member Functions | |
OverloadedMatcherDescriptor (ArrayRef< MatcherDescriptor * > Callbacks) | |
~OverloadedMatcherDescriptor () override | |
VariantMatcher | create (SourceRange NameRange, ArrayRef< ParserValue > Args, Diagnostics *Error) const override |
bool | isVariadic () const override |
Returns whether the matcher is variadic. More... | |
unsigned | getNumArgs () const override |
Returns the number of arguments accepted by the matcher if not variadic. More... | |
void | getArgKinds (ast_type_traits::ASTNodeKind ThisKind, unsigned ArgNo, std::vector< ArgKind > &Kinds) const override |
Given that the matcher is being converted to type ThisKind , append the set of argument types accepted for argument ArgNo to ArgKinds . More... | |
bool | isConvertibleTo (ast_type_traits::ASTNodeKind Kind, unsigned *Specificity, ast_type_traits::ASTNodeKind *LeastDerivedKind) const override |
Returns whether this matcher is convertible to the given type. More... | |
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virtual | ~MatcherDescriptor () |
virtual bool | isPolymorphic () const |
Returns whether the matcher will, given a matcher of any type T, yield a matcher of type T. More... | |
MatcherDescriptor that wraps multiple "overloads" of the same matcher.
It will try every overload and generate appropriate errors for when none or more than one overloads match the arguments.
Definition at line 510 of file Marshallers.h.
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inline |
Definition at line 512 of file Marshallers.h.
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inlineoverride |
Definition at line 515 of file Marshallers.h.
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inlineoverridevirtual |
Implements clang::ast_matchers::dynamic::internal::MatcherDescriptor.
Definition at line 517 of file Marshallers.h.
References clang::ast_matchers::dynamic::Diagnostics::addError(), clang::ast_matchers::dynamic::Diagnostics::ET_RegistryAmbiguousOverload, clang::ast_matchers::dynamic::VariantMatcher::isNull(), and clang::ast_matchers::dynamic::Diagnostics::OverloadContext::revertErrors().
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inlineoverridevirtual |
Given that the matcher is being converted to type ThisKind
, append the set of argument types accepted for argument ArgNo
to ArgKinds
.
Implements clang::ast_matchers::dynamic::internal::MatcherDescriptor.
Definition at line 560 of file Marshallers.h.
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inlineoverridevirtual |
Returns the number of arguments accepted by the matcher if not variadic.
Implements clang::ast_matchers::dynamic::internal::MatcherDescriptor.
Definition at line 550 of file Marshallers.h.
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inlineoverridevirtual |
Returns whether this matcher is convertible to the given type.
If it is so convertible, store in *Specificity a value corresponding to the "specificity" of the converted matcher to the given context, and in *LeastDerivedKind the least derived matcher kind which would result in the same matcher overload. Zero specificity indicates that this conversion would produce a trivial matcher that will either always or never match. Such matchers are excluded from code completion results.
Implements clang::ast_matchers::dynamic::internal::MatcherDescriptor.
Definition at line 568 of file Marshallers.h.
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inlineoverridevirtual |
Returns whether the matcher is variadic.
Variadic matchers can take any number of arguments, but they must be of the same type.
Implements clang::ast_matchers::dynamic::internal::MatcherDescriptor.
Definition at line 540 of file Marshallers.h.