本文整理汇总了C#中CatchClause类的典型用法代码示例。如果您正苦于以下问题：C# CatchClause类的具体用法？C# CatchClause怎么用？C# CatchClause使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
CatchClause类属于命名空间，在下文中一共展示了CatchClause类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: TryStatement
public TryStatement(Statement statement, CatchClause catchClause, FinallyClause finallyClause)
{
Statement = statement;
Catch = catchClause;
Finally = finallyClause;
SourceOffset = statement.SourceOffset;
Use(Statement);
Use(Catch);
Use(Finally);
m.Util.Diagnose.Debug.Assert(Catch != null || Finally != null, "SyntaxError: Missing catch or finally after try");
}
开发者ID:reshadi2，项目名称:mcjs，代码行数:13，代码来源:TryStatement.cs
示例2: VisitCatchClause
public override void VisitCatchClause(CatchClause catchClause)
{
base.VisitCatchClause(catchClause);
var exceptionResolveResult = ctx.Resolve(catchClause.VariableNameToken) as LocalResolveResult;
if (exceptionResolveResult == null)
return;
var catchVisitor = new CatchClauseVisitor(ctx, exceptionResolveResult.Variable);
catchClause.Body.AcceptVisitor(catchVisitor);
foreach (var throwStatement in catchVisitor.OffendingThrows) {
var localThrowStatement = throwStatement;
var title = ctx.TranslateString("The exception is rethrown with explicit usage of the variable");
var action = new CodeAction(ctx.TranslateString("Change to 'throw;'"), script => {
script.Replace(localThrowStatement, new ThrowStatement());
});
AddIssue(localThrowStatement, title, new [] { action });
}
}
开发者ID:adisik，项目名称:simple-assembly-explorer，代码行数:19，代码来源:ExceptionRethrowIssue.cs
示例3: VisitCatchClause
public virtual object VisitCatchClause(CatchClause catchClause, object data) {
Debug.Assert((catchClause != null));
Debug.Assert((catchClause.TypeReference != null));
Debug.Assert((catchClause.StatementBlock != null));
Debug.Assert((catchClause.Condition != null));
nodeStack.Push(catchClause.TypeReference);
catchClause.TypeReference.AcceptVisitor(this, data);
catchClause.TypeReference = ((TypeReference)(nodeStack.Pop()));
nodeStack.Push(catchClause.StatementBlock);
catchClause.StatementBlock.AcceptVisitor(this, data);
catchClause.StatementBlock = ((Statement)(nodeStack.Pop()));
nodeStack.Push(catchClause.Condition);
catchClause.Condition.AcceptVisitor(this, data);
catchClause.Condition = ((Expression)(nodeStack.Pop()));
return null;
}
开发者ID:mgagne-atman，项目名称:Projects，代码行数:16，代码来源:AbstractAstTransformer.cs
示例4: ConvertCatch
CatchClause ConvertCatch (Catch ctch)
{
CatchClause result = new CatchClause ();
var location = LocationsBag.GetLocations (ctch);
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[0]), "catch".Length), CatchClause.Roles.Keyword);
if (ctch.Type_expr != null) {
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[1]), 1), CatchClause.Roles.LPar);
result.AddChild ((INode)ctch.Type_expr.Accept (this), CatchClause.Roles.ReturnType);
if (!string.IsNullOrEmpty (ctch.Name))
result.AddChild (new Identifier (ctch.Name, Convert (location[1])), CatchClause.Roles.Identifier);
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[2]), 1), CatchClause.Roles.RPar);
}
result.AddChild ((INode)ctch.Block.Accept (this), CatchClause.Roles.Body);
return result;
}
开发者ID:pgoron，项目名称:monodevelop，代码行数:23，代码来源:CSharpParser.cs
示例5: ConvertCatch
CatchClause ConvertCatch(Catch ctch)
{
var result = new CatchClause();
var location = LocationsBag.GetLocations(ctch);
result.AddChild(new CSharpTokenNode(Convert(ctch.loc), CatchClause.CatchKeywordRole), CatchClause.CatchKeywordRole);
if (ctch.TypeExpression != null) {
if (location != null)
result.AddChild(new CSharpTokenNode(Convert(location [0]), Roles.LPar), Roles.LPar);
if (ctch.TypeExpression != null)
result.AddChild(ConvertToType(ctch.TypeExpression), Roles.Type);
if (ctch.Variable != null && !string.IsNullOrEmpty(ctch.Variable.Name))
result.AddChild(Identifier.Create(ctch.Variable.Name, Convert(ctch.Variable.Location)), Roles.Identifier);
if (location != null && location.Count > 1)
result.AddChild(new CSharpTokenNode(Convert(location [1]), Roles.RPar), Roles.RPar);
}
if (ctch.Block != null)
result.AddChild((BlockStatement)ctch.Block.Accept(this), Roles.Body);
return result;
}
开发者ID:0xb1dd1e，项目名称:NRefactory，代码行数:23，代码来源:CSharpParser.cs
示例6: CompileCatchClause
private JsBlockStatement CompileCatchClause(LocalResolveResult catchVariable, CatchClause catchClause, bool isCatchAll, bool isOnly) {
SetRegion(catchClause.GetRegion());
JsStatement variableDeclaration = null;
if (!catchClause.VariableNameToken.IsNull) {
JsExpression compiledAssignment;
if (isCatchAll) // If this is the only handler we need to construct the exception
compiledAssignment = isOnly ? _runtimeLibrary.MakeException(JsExpression.Identifier(_variables[catchVariable.Variable].Name), this) : JsExpression.Identifier(_variables[catchVariable.Variable].Name);
else
compiledAssignment = _runtimeLibrary.Downcast(JsExpression.Identifier(_variables[catchVariable.Variable].Name), _compilation.FindType(KnownTypeCode.Exception), _resolver.Resolve(catchClause.Type).Type, this);
variableDeclaration = JsStatement.Var(_variables[((LocalResolveResult)_resolver.Resolve(catchClause.VariableNameToken)).Variable].Name, compiledAssignment);
}
var result = CreateInnerCompiler().Compile(catchClause.Body);
if (variableDeclaration != null)
result = JsStatement.Block(new[] { variableDeclaration }.Concat(result.Statements));
return result;
}
开发者ID:chenxustu1，项目名称:SaltarelleCompiler，代码行数:18，代码来源:StatementCompiler.cs
示例7: VisitCatchClause
public virtual void VisitCatchClause(CatchClause catchClause)
{
if (this.ThrowException)
{
throw (Exception)this.CreateException(catchClause);
}
}
开发者ID:fabriciomurta，项目名称:BridgeUnified，代码行数:7，代码来源:Visitor.Exception.cs
示例8: VisitCatchClause
public virtual void VisitCatchClause(CatchClause catchClause)
{
StartNode(catchClause);
WriteKeyword(CatchClause.CatchKeywordRole);
if (!catchClause.Type.IsNull) {
Space(policy.SpaceBeforeCatchParentheses);
LPar();
Space(policy.SpacesWithinCatchParentheses);
catchClause.Type.AcceptVisitor(this);
if (!string.IsNullOrEmpty(catchClause.VariableName)) {
Space();
WriteIdentifier(catchClause.VariableNameToken);
}
Space(policy.SpacesWithinCatchParentheses);
RPar();
}
if (!catchClause.Condition.IsNull) {
Space();
WriteKeyword(CatchClause.WhenKeywordRole);
Space(policy.SpaceBeforeIfParentheses);
LPar();
Space(policy.SpacesWithinIfParentheses);
catchClause.Condition.AcceptVisitor(this);
Space(policy.SpacesWithinIfParentheses);
RPar();
}
WriteBlock(catchClause.Body, policy.StatementBraceStyle);
EndNode(catchClause);
}
开发者ID:icsharpcode，项目名称:NRefactory，代码行数:29，代码来源:CSharpOutputVisitor.cs
示例9: GetWatchInstrument
static Statement GetWatchInstrument (string id, Expression expr)
{
var r = new MemberReferenceExpression (
new MemberReferenceExpression (
new MemberReferenceExpression (
new IdentifierExpression ("Continuous"), "Server"), "WatchStore"), "Record");
var i = new ExpressionStatement (new InvocationExpression (r, new PrimitiveExpression (id), expr));
var t = new TryCatchStatement ();
t.TryBlock = new BlockStatement ();
t.TryBlock.Statements.Add (i);
var c = new CatchClause ();
c.Body = new BlockStatement ();
t.CatchClauses.Add (c);
return t;
}
开发者ID:mono，项目名称:Continuous，代码行数:15，代码来源:ContinuousEnv.MonoDevelop.cs
示例10: TransformNode
IEnumerable<Statement> TransformNode(ILNode node)
{
if (node is ILLabel) {
yield return new Ast.LabelStatement { Label = ((ILLabel)node).Name };
} else if (node is ILExpression) {
List<ILRange> ilRanges = ((ILExpression)node).GetILRanges();
AstNode codeExpr = TransformExpression((ILExpression)node);
if (codeExpr != null) {
codeExpr = codeExpr.WithAnnotation(ilRanges);
if (codeExpr is Ast.Expression) {
yield return new Ast.ExpressionStatement { Expression = (Ast.Expression)codeExpr };
} else if (codeExpr is Ast.Statement) {
yield return (Ast.Statement)codeExpr;
} else {
throw new Exception();
}
}
} else if (node is ILWhileLoop) {
ILWhileLoop ilLoop = (ILWhileLoop)node;
WhileStatement whileStmt = new WhileStatement() {
Condition = ilLoop.Condition != null ? (Expression)TransformExpression(ilLoop.Condition) : new PrimitiveExpression(true),
EmbeddedStatement = TransformBlock(ilLoop.BodyBlock)
};
yield return whileStmt;
} else if (node is ILCondition) {
ILCondition conditionalNode = (ILCondition)node;
bool hasFalseBlock = conditionalNode.FalseBlock.EntryGoto != null || conditionalNode.FalseBlock.Body.Count > 0;
yield return new Ast.IfElseStatement {
Condition = (Expression)TransformExpression(conditionalNode.Condition),
TrueStatement = TransformBlock(conditionalNode.TrueBlock),
FalseStatement = hasFalseBlock ? TransformBlock(conditionalNode.FalseBlock) : null
};
} else if (node is ILSwitch) {
ILSwitch ilSwitch = (ILSwitch)node;
SwitchStatement switchStmt = new SwitchStatement() { Expression = (Expression)TransformExpression(ilSwitch.Condition) };
foreach (var caseBlock in ilSwitch.CaseBlocks) {
SwitchSection section = new SwitchSection();
if (caseBlock.Values != null) {
section.CaseLabels.AddRange(caseBlock.Values.Select(i => new CaseLabel() { Expression = AstBuilder.MakePrimitive(i, ilSwitch.Condition.InferredType) }));
} else {
section.CaseLabels.Add(new CaseLabel());
}
section.Statements.Add(TransformBlock(caseBlock));
switchStmt.SwitchSections.Add(section);
}
yield return switchStmt;
} else if (node is ILTryCatchBlock) {
ILTryCatchBlock tryCatchNode = ((ILTryCatchBlock)node);
var tryCatchStmt = new Ast.TryCatchStatement();
tryCatchStmt.TryBlock = TransformBlock(tryCatchNode.TryBlock);
foreach (var catchClause in tryCatchNode.CatchBlocks) {
tryCatchStmt.CatchClauses.Add(
new Ast.CatchClause {
Type = AstBuilder.ConvertType(catchClause.ExceptionType),
VariableName = catchClause.ExceptionVariable == null ? null : catchClause.ExceptionVariable.Name,
Body = TransformBlock(catchClause)
});
}
if (tryCatchNode.FinallyBlock != null)
tryCatchStmt.FinallyBlock = TransformBlock(tryCatchNode.FinallyBlock);
if (tryCatchNode.FaultBlock != null) {
CatchClause cc = new CatchClause();
cc.Body = TransformBlock(tryCatchNode.FaultBlock);
cc.Body.Add(new ThrowStatement()); // rethrow
tryCatchStmt.CatchClauses.Add(cc);
}
yield return tryCatchStmt;
} else if (node is ILBlock) {
yield return TransformBlock((ILBlock)node);
} else if (node is ILComment) {
yield return new CommentStatement(((ILComment)node).Text).WithAnnotation(((ILComment)node).ILRanges);
} else {
throw new Exception("Unknown node type");
}
}
开发者ID:hlesesne，项目名称:ILSpy，代码行数:75，代码来源:AstMethodBodyBuilder.cs
示例11: VisitCatchClause
public virtual object VisitCatchClause(CatchClause catchClause, object data) {
Debug.Assert((catchClause != null));
Debug.Assert((catchClause.TypeReference != null));
Debug.Assert((catchClause.StatementBlock != null));
Debug.Assert((catchClause.Condition != null));
catchClause.TypeReference.AcceptVisitor(this, data);
catchClause.StatementBlock.AcceptVisitor(this, data);
return catchClause.Condition.AcceptVisitor(this, data);
}
开发者ID:mgagne-atman，项目名称:Projects，代码行数:9，代码来源:AbstractASTVisitor.cs
示例12: VisitCatchClause
public void VisitCatchClause(CatchClause catchClause)
{
JsonObject visitCatch = new JsonObject();
visitCatch.Comment = "VisitCatchClause";
AddKeyword(visitCatch, "catch-keyword", CatchClause.CatchKeywordRole);
if (!catchClause.Type.IsNull)
{
visitCatch.AddJsonValue("type-info", GenTypeInfo(catchClause.Type));
if (!string.IsNullOrEmpty(catchClause.VariableName))
{
visitCatch.AddJsonValue("identifier", GetIdentifier(catchClause.VariableNameToken));
}
}
visitCatch.AddJsonValue("catch-body", GenStatement(catchClause.Body));
Push(visitCatch);
}
开发者ID:CompilerKit，项目名称:CodeWalk，代码行数:20，代码来源:AstCsToJson.cs
示例13: VisitTryCatchStatement
public override void VisitTryCatchStatement (TryCatchStatement tryCatchStatement)
{
base.VisitTryCatchStatement (tryCatchStatement);
var catches = tryCatchStatement.CatchClauses.ToList ();
if (catches.Count == 0)
return;
var varName = catches.Where (x => !string.IsNullOrEmpty (x.VariableName)).Select (x => x.VariableName).FirstOrDefault ();
if (varName == null) {
varName = "_ex";
}
//
// Fix first
//
foreach (var c in catches) {
if (string.IsNullOrEmpty (c.VariableName)) {
c.VariableName = varName;
}
}
//
// Merge them
//
if (catches.Count > 0) {
var body = new BlockStatement ();
var newCatch = new CatchClause {
VariableName = varName,
Body = body,
};
IfElseStatement lastIf = null;
foreach (var c in catches) {
var cbody = c.Body;
cbody.Remove ();
var iff = new IfElseStatement (GetNotNullTypeCheck (varName, c.Type), cbody);
if (lastIf == null)
body.Add (iff);
else
lastIf.FalseStatement = iff;
lastIf = iff;
c.Remove ();
}
var rethrow = new ThrowStatement (new IdentifierExpression (varName));
if (lastIf == null)
body.Add (rethrow);
else
lastIf.FalseStatement = rethrow;
tryCatchStatement.CatchClauses.Add (newCatch);
}
}
开发者ID:RReverser，项目名称:Netjs，代码行数:61，代码来源:CsToTs.cs
示例14: VisitCatchClause
public void VisitCatchClause(CatchClause node)
{
VisitChildren(node);
}
开发者ID:evanw，项目名称:minisharp，代码行数:4，代码来源:Lower.cs
示例15: VisitCatchClause
public virtual object VisitCatchClause(CatchClause catchClause, object data) {
throw new global::System.NotImplementedException("CatchClause");
}
开发者ID:mgagne-atman，项目名称:Projects，代码行数:3，代码来源:NotImplementedAstVisitor.cs
示例16: TransformNode
IEnumerable<Statement> TransformNode(ILNode node)
{
if (node is ILLabel) {
yield return new Ast.LabelStatement { Label = ((ILLabel)node).Name }.WithAnnotation(node.ILRanges);
} else if (node is ILExpression) {
AstNode codeExpr = TransformExpression((ILExpression)node);
if (codeExpr != null) {
if (codeExpr is Ast.Expression) {
yield return new Ast.ExpressionStatement { Expression = (Ast.Expression)codeExpr };
} else if (codeExpr is Ast.Statement) {
yield return (Ast.Statement)codeExpr;
} else {
throw new Exception();
}
}
} else if (node is ILWhileLoop) {
ILWhileLoop ilLoop = (ILWhileLoop)node;
Expression expr;
WhileStatement whileStmt = new WhileStatement() {
Condition = expr = ilLoop.Condition != null ? (Expression)TransformExpression(ilLoop.Condition) : new PrimitiveExpression(true),
EmbeddedStatement = TransformBlock(ilLoop.BodyBlock)
};
expr.AddAnnotation(ilLoop.ILRanges);
yield return whileStmt;
} else if (node is ILCondition) {
ILCondition conditionalNode = (ILCondition)node;
bool hasFalseBlock = conditionalNode.FalseBlock.EntryGoto != null || conditionalNode.FalseBlock.Body.Count > 0;
BlockStatement trueStmt;
var ifElseStmt = new Ast.IfElseStatement {
Condition = (Expression)TransformExpression(conditionalNode.Condition),
TrueStatement = trueStmt = TransformBlock(conditionalNode.TrueBlock),
FalseStatement = hasFalseBlock ? TransformBlock(conditionalNode.FalseBlock) : null
};
ifElseStmt.Condition.AddAnnotation(conditionalNode.ILRanges);
if (ifElseStmt.FalseStatement == null)
trueStmt.HiddenEnd = NRefactoryExtensions.CreateHidden(conditionalNode.FalseBlock.GetSelfAndChildrenRecursiveILRanges(), trueStmt.HiddenEnd);
yield return ifElseStmt;
} else if (node is ILSwitch) {
ILSwitch ilSwitch = (ILSwitch)node;
if (ilSwitch.Condition.InferredType.GetElementType() == ElementType.Boolean && (
from cb in ilSwitch.CaseBlocks
where cb.Values != null
from val in cb.Values
select val
).Any(val => val != 0 && val != 1))
{
// If switch cases contain values other then 0 and 1, force the condition to be non-boolean
ilSwitch.Condition.ExpectedType = corLib.Int32;
}
SwitchStatement switchStmt = new SwitchStatement() { Expression = (Expression)TransformExpression(ilSwitch.Condition) };
switchStmt.Expression.AddAnnotation(ilSwitch.ILRanges);
switchStmt.HiddenEnd = NRefactoryExtensions.CreateHidden(ilSwitch.EndILRanges, switchStmt.HiddenEnd);
foreach (var caseBlock in ilSwitch.CaseBlocks) {
SwitchSection section = new SwitchSection();
if (caseBlock.Values != null) {
section.CaseLabels.AddRange(caseBlock.Values.Select(i => new CaseLabel() { Expression = AstBuilder.MakePrimitive(i, (ilSwitch.Condition.ExpectedType ?? ilSwitch.Condition.InferredType).ToTypeDefOrRef()) }));
} else {
section.CaseLabels.Add(new CaseLabel());
}
section.Statements.Add(TransformBlock(caseBlock));
switchStmt.SwitchSections.Add(section);
}
yield return switchStmt;
} else if (node is ILTryCatchBlock) {
ILTryCatchBlock tryCatchNode = ((ILTryCatchBlock)node);
var tryCatchStmt = new Ast.TryCatchStatement();
tryCatchStmt.TryBlock = TransformBlock(tryCatchNode.TryBlock);
tryCatchStmt.TryBlock.HiddenStart = NRefactoryExtensions.CreateHidden(tryCatchNode.ILRanges, tryCatchStmt.TryBlock.HiddenStart);
foreach (var catchClause in tryCatchNode.CatchBlocks) {
if (catchClause.ExceptionVariable == null
&& (catchClause.ExceptionType == null || catchClause.ExceptionType.GetElementType() == ElementType.Object))
{
tryCatchStmt.CatchClauses.Add(new Ast.CatchClause { Body = TransformBlock(catchClause) }.WithAnnotation(catchClause.StlocILRanges));
} else {
tryCatchStmt.CatchClauses.Add(
new Ast.CatchClause {
Type = AstBuilder.ConvertType(catchClause.ExceptionType),
VariableNameToken = catchClause.ExceptionVariable == null ? null : Identifier.Create(catchClause.ExceptionVariable.Name).WithAnnotation(catchClause.ExceptionVariable.IsParameter ? TextTokenType.Parameter : TextTokenType.Local),
Body = TransformBlock(catchClause)
}.WithAnnotation(catchClause.ExceptionVariable).WithAnnotation(catchClause.StlocILRanges));
}
}
if (tryCatchNode.FinallyBlock != null)
tryCatchStmt.FinallyBlock = TransformBlock(tryCatchNode.FinallyBlock);
if (tryCatchNode.FaultBlock != null) {
CatchClause cc = new CatchClause();
cc.Body = TransformBlock(tryCatchNode.FaultBlock);
cc.Body.Add(new ThrowStatement()); // rethrow
tryCatchStmt.CatchClauses.Add(cc);
}
yield return tryCatchStmt;
} else if (node is ILFixedStatement) {
ILFixedStatement fixedNode = (ILFixedStatement)node;
FixedStatement fixedStatement = new FixedStatement();
for (int i = 0; i < fixedNode.Initializers.Count; i++) {
var initializer = fixedNode.Initializers[i];
Debug.Assert(initializer.Code == ILCode.Stloc);
ILVariable v = (ILVariable)initializer.Operand;
VariableInitializer vi;
fixedStatement.Variables.Add(vi =
//.........这里部分代码省略.........
开发者ID:nakijun，项目名称:dnSpy，代码行数:101，代码来源:AstMethodBodyBuilder.cs
示例17: IsRedundant
bool IsRedundant(CatchClause catchClause)
{
var firstStatement = catchClause.Body.Statements.FirstOrNullObject();
if (firstStatement.IsNull) {
return false;
}
var throwStatement = firstStatement as ThrowStatement;
if (throwStatement == null) {
return false;
}
return throwStatement.Expression.IsNull;
}
开发者ID:adisik，项目名称:simple-assembly-explorer，代码行数:12，代码来源:RedundantCatchIssue.cs
示例18: VisitCatchClause
public virtual void VisitCatchClause(CatchClause catchClause)
{
StartNode(catchClause);
DebugStart(catchClause);
WriteKeywordReference(CatchClause.CatchKeywordRole, currentTryReference);
if (!catchClause.Type.IsNull) {
Space(policy.SpaceBeforeCatchParentheses);
var braceHelper = BraceHelper.LeftParen(this, CodeBracesRangeFlags.Parentheses);
Space(policy.SpacesWithinCatchParentheses);
catchClause.Type.AcceptVisitor(this);
if (!string.IsNullOrEmpty(catchClause.VariableName)) {
Space();
WriteIdentifier(catchClause.VariableNameToken);
}
Space(policy.SpacesWithinCatchParentheses);
braceHelper.RightParen();
}
DebugEnd(catchClause);
if (!catchClause.Condition.IsNull) {
Space();
WriteKeywordReference(CatchClause.WhenKeywordRole, currentTryReference);
Space(policy.SpaceBeforeIfParentheses);
var braceHelper = BraceHelper.LeftParen(this, CodeBracesRangeFlags.Parentheses);
Space(policy.SpacesWithinIfParentheses);
catchClause.Condition.AcceptVisitor(this);
Space(policy.SpacesWithinIfParentheses);
braceHelper.RightParen();
}
catchClause.Body.AcceptVisitor(this);
EndNode(catchClause);
}
开发者ID:0xd4d，项目名称:NRefactory，代码行数:31，代码来源:CSharpOutputVisitor.cs
示例19: TryStatement
TryStatement(BlockStatement body, CatchClause[] catchClauses, BlockStatement finallyBlock)
: super(StatementKind.Try) {
开发者ID:nagyistoce，项目名称:cnatural-language，代码行数:2，代码来源:TryStatement.stab.cs
示例20: ParseCatchClause
private CatchClause ParseCatchClause(TokenSet followers, ref bool seenEmptyCatch)
//^ requires this.currentToken == Token.Catch;
//^ ensures followers[this.currentToken] || this.currentToken == Token.EndOfFile;
{
if (seenEmptyCatch) this.HandleError(Error.TooManyCatches);
SourceLocationBuilder slb = new SourceLocationBuilder(this.scanner.SourceLocationOfLastScannedToken);
this.GetNextToken();
TypeExpression exeptionType;
NameDeclaration/*?*/ name = null;
if (this.currentToken == Token.LeftParenthesis) {
this.Skip(Token.LeftParenthesis);
exeptionType = this.ParseTypeExpression(false, false, followers|Token.Identifier|Token.RightParenthesis);
if (Parser.IdentifierOrNonReservedKeyword[this.currentToken])
name = this.ParseNameDeclaration();
this.Skip(Token.RightParenthesis);
} else {
exeptionType = this.GetTypeExpressionFor(Token.Object, slb.GetSourceLocation());
}
BlockStatement body = this.ParseBlock(followers);
slb.UpdateToSpan(body.SourceLocation);
CatchClause result = new CatchClause(exeptionType, null, name, body, slb);
//^ assume followers[this.currentToken] || this.currentToken == Token.EndOfFile;
return result;
}
开发者ID:hesam，项目名称:SketchSharp，代码行数:24，代码来源:Parser.cs
注：本文中的CatchClause类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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