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5f3449f000
Automatically generate the diagnostic severity enum and its parsing logic using intrinsics.def. Bug: tint:1809 Change-Id: Ia7cc59202b389eeea49fd582f5821d271978f233 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/117561 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: James Price <jrprice@google.com>
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
// Copyright 2023 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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////////////////////////////////////////////////////////////////////////////////
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// File generated by tools/src/cmd/gen
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// using the template:
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// src/tint/ast/diagnostic_control.h.tmpl
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//
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// Do not modify this file directly
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////////////////////////////////////////////////////////////////////////////////
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#ifndef SRC_TINT_AST_DIAGNOSTIC_CONTROL_H_
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#define SRC_TINT_AST_DIAGNOSTIC_CONTROL_H_
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#include <ostream>
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#include <string>
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#include "src/tint/ast/node.h"
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// Forward declarations
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namespace tint::ast {
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class IdentifierExpression;
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} // namespace tint::ast
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namespace tint::ast {
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/// The diagnostic severity control.
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enum class DiagnosticSeverity {
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kUndefined,
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kError,
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kInfo,
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kOff,
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kWarning,
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};
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/// @param out the std::ostream to write to
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/// @param value the DiagnosticSeverity
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/// @returns `out` so calls can be chained
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std::ostream& operator<<(std::ostream& out, DiagnosticSeverity value);
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/// ParseDiagnosticSeverity parses a DiagnosticSeverity from a string.
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/// @param str the string to parse
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/// @returns the parsed enum, or DiagnosticSeverity::kUndefined if the string could not be parsed.
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DiagnosticSeverity ParseDiagnosticSeverity(std::string_view str);
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constexpr const char* kDiagnosticSeverityStrings[] = {
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"error",
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"info",
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"off",
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"warning",
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};
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/// A diagnostic control used for diagnostic directives and attributes.
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class DiagnosticControl : public Castable<DiagnosticControl, Node> {
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public:
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/// Constructor
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/// @param pid the identifier of the program that owns this node
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/// @param nid the unique node identifier
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/// @param src the source of this node
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/// @param sev the diagnostic severity
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/// @param rule the diagnostic rule name
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DiagnosticControl(ProgramID pid,
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NodeID nid,
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const Source& src,
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DiagnosticSeverity sev,
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const IdentifierExpression* rule)
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: Base(pid, nid, src), severity(sev), rule_name(rule) {}
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~DiagnosticControl() override;
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/// Clones this node and all transitive child nodes using the `CloneContext` `ctx`.
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/// @param ctx the clone context
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/// @return the newly cloned node
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const DiagnosticControl* Clone(CloneContext* ctx) const override;
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/// The diagnostic severity control.
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DiagnosticSeverity severity;
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/// The diagnostic rule name.
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const IdentifierExpression* rule_name;
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};
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} // namespace tint::ast
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#endif // SRC_TINT_AST_DIAGNOSTIC_CONTROL_H_
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