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49b05cec84
Both `try?` and `try!` are catch nodes, because they catch an error thrown in their subexpression and handle it. Introduce an ASTScope for all `try/try?/try1` expressions so we can find them, and model them as catch nodes. Fixes rdar://119216455.
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
//===--- ASTScopeNodes.def - Node kinds for the ASTScope tree ---*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines all of the kinds of ASTScope nodes.
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//
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// The primary macro to define before including this file is SCOPE_NODE(Name),
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// which provides the name of the scope node (without the "Scope" suffix).
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// There are several more specific macros that can be defined to get more
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// specific information about certain kinds of nodes:
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//
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// DECL_SCOPE_NODE(Name) - A scope node associated with a declaration.
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// STMT_SCOPE_NODE(Name) - A scope node associated with a statement.
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// EXPR_SCOPE_NODE(Name) - A scope node associated with an expression.
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// DECL_ATTRIBUTE_SCOPE_NODE(Name) - A scope node associated with a
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// declaration attribute.
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//
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// For each of these that is not defined on inclusion of this file, a
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// definition in terms of SCOPE_NODE will be provided, allowing clients to
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// define only SCOPE_NODE to deal with all scope nodes.
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//===----------------------------------------------------------------------===//
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#ifndef SCOPE_NODE
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# error "define SCOPE_NODE(Name) when enumerating ASTScope nodes
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# define SCOPE_NODE(Name)
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#endif
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#ifndef DECL_SCOPE_NODE
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# define DECL_SCOPE_NODE(Name) SCOPE_NODE(Name)
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#endif
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#ifndef STMT_SCOPE_NODE
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# define STMT_SCOPE_NODE(Name) SCOPE_NODE(Name)
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#endif
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#ifndef EXPR_SCOPE_NODE
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# define EXPR_SCOPE_NODE(Name) SCOPE_NODE(Name)
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#endif
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#ifndef DECL_ATTRIBUTE_SCOPE_NODE
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# define DECL_ATTRIBUTE_SCOPE_NODE(Name) SCOPE_NODE(Name)
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#endif
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SCOPE_NODE(ASTSourceFile)
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DECL_SCOPE_NODE(NominalType)
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DECL_SCOPE_NODE(Extension)
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DECL_SCOPE_NODE(TypeAlias)
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DECL_SCOPE_NODE(OpaqueType)
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SCOPE_NODE(GenericParam)
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DECL_SCOPE_NODE(AbstractFunctionDecl)
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SCOPE_NODE(ParameterList)
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DECL_SCOPE_NODE(FunctionBody)
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DECL_SCOPE_NODE(DefaultArgumentInitializer)
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DECL_ATTRIBUTE_SCOPE_NODE(CustomAttribute)
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DECL_SCOPE_NODE(PatternEntryDecl)
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DECL_SCOPE_NODE(PatternEntryInitializer)
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SCOPE_NODE(ConditionalClausePatternUse)
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SCOPE_NODE(ConditionalClauseInitializer)
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EXPR_SCOPE_NODE(CaptureList)
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EXPR_SCOPE_NODE(ClosureParameters)
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DECL_SCOPE_NODE(TopLevelCode)
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DECL_ATTRIBUTE_SCOPE_NODE(SpecializeAttribute)
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DECL_ATTRIBUTE_SCOPE_NODE(DifferentiableAttribute)
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DECL_SCOPE_NODE(SubscriptDecl)
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DECL_SCOPE_NODE(EnumElement)
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DECL_SCOPE_NODE(MacroDecl)
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SCOPE_NODE(MacroDefinition)
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DECL_SCOPE_NODE(MacroExpansionDecl)
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STMT_SCOPE_NODE(IfStmt)
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STMT_SCOPE_NODE(WhileStmt)
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STMT_SCOPE_NODE(GuardStmt)
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SCOPE_NODE(GuardStmtBody)
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STMT_SCOPE_NODE(RepeatWhile)
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STMT_SCOPE_NODE(DoStmt)
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STMT_SCOPE_NODE(DoCatchStmt)
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STMT_SCOPE_NODE(SwitchStmt)
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STMT_SCOPE_NODE(ForEachStmt)
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SCOPE_NODE(ForEachPattern)
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STMT_SCOPE_NODE(CaseStmt)
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SCOPE_NODE(CaseLabelItem)
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SCOPE_NODE(CaseStmtBody)
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STMT_SCOPE_NODE(BraceStmt)
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EXPR_SCOPE_NODE(Try)
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#undef DECL_ATTRIBUTE_SCOPE_NODE
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#undef EXPR_SCOPE_NODE
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#undef STMT_SCOPE_NODE
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#undef DECL_SCOPE_NODE
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#undef SCOPE_NODE
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