6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
//===--- TemplateKinds.h - Enum values for C++ Template Kinds ---*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// Defines the clang::TemplateNameKind enum.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_BASIC_TEMPLATEKINDS_H
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#define LLVM_CLANG_BASIC_TEMPLATEKINDS_H
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namespace clang {
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/// Specifies the kind of template name that an identifier refers to.
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/// Be careful when changing this: this enumeration is used in diagnostics.
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enum TemplateNameKind {
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/// The name does not refer to a template.
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TNK_Non_template = 0,
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/// The name refers to a function template or a set of overloaded
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/// functions that includes at least one function template, or (in C++20)
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/// refers to a set of non-template functions but is followed by a '<'.
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TNK_Function_template,
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/// The name refers to a template whose specialization produces a
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/// type. The template itself could be a class template, template
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/// template parameter, or template alias.
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TNK_Type_template,
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/// The name refers to a variable template whose specialization produces a
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/// variable.
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TNK_Var_template,
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/// The name refers to a dependent template name:
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/// \code
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/// template<typename MetaFun, typename T1, typename T2> struct apply2 {
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/// typedef typename MetaFun::template apply<T1, T2>::type type;
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/// };
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/// \endcode
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///
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/// Here, "apply" is a dependent template name within the typename
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/// specifier in the typedef. "apply" is a nested template, and
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/// whether the template name is assumed to refer to a type template or a
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/// function template depends on the context in which the template
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/// name occurs.
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TNK_Dependent_template_name,
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/// Lookup for the name failed, but we're assuming it was a template name
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/// anyway. In C++20, this is mandatory in order to parse ADL-only function
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/// template specialization calls.
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TNK_Undeclared_template,
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/// The name refers to a concept.
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TNK_Concept_template,
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};
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}
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#endif
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