http://mono-project.com/CsharpRepl
-Apply the patch repl.patch to this directory, then either rebuild
-Mono, or go to mcs and type:
+* Embedding API
- make q
- make repl
+ * Booting the compiler without Main ()
+ * Expose LoadAssembly/LoadPackage
+ * Register fields?
+ * Register a lookup function for fields?
+ * Register classes to expose to REPL
-* Mix statements with other top-level declarations.
+* Embedded Library
+
+ * Run a REPL on a socket (from Joe Shaw)
+ * Host a REPL on XSP (from Nat).
+
+* TODO
- Currently we only process statements, but it would be useful
- to define classes, interfaces and structs inline.
+ Clear struct fields inside the clearing code.
- These pose a problem, as the grammar conflicts on a few
- elements like delegate (delegate declaration or anonymous
- method declration).
+* Other ideas:
+
+ MD addin for "csharp"
+
+* Mix statements with other top-level declarations.
- To address this issue, I should build a mini-parser into
- repl.cs that does an initial pass at the input stream and
- determines with as many lookahead tokens as needed whether the
- text is regular toplevel declaration or our statement
- declaration.
+csharp> class Y {static void Main () {Console.WriteLine ("Foo"); }}
+csharp> typeof (Y);
+Y
+csharp> Y.Main ();
+Exception caught by the compiler while compiling:
+ Block that caused the problem begin at: Internal(1,1):
+ Block being compiled: [<interactive>(1,2):,<interactive>(1,11):]
+System.NotSupportedException: The invoked member is not supported in a dynamic module.
+Internal compiler error at Internal(1,1):: exception caught while emitting MethodBuilder [Class2::Host]
+System.NotSupportedException: The invoked member is not supported in a dynamic module.
+ at System.Reflection.Emit.AssemblyBuilder.get_Location () [0x00000] in /second/home/cvs/mcs/class/corlib/System.Reflection.Emit/AssemblyBuilder.cs:214
+ at Mono.CSharp.Report.SymbolRelatedToPreviousError (System.Reflection.MemberInfo mi) [0x00036] in /second/home/cvs/mcs/mcs/report.cs:664
+ at Mono.CSharp.Expression.Error_MemberLookupFailed (System.Type container_type, System.Type qualifier_type, System.Type queried_type, System.String name, System.String class_name, MemberTypes mt, BindingFlags bf) [0x00121] in /second/home/cvs/mcs/mcs/ecore.cs:857
+ at Mono.CSharp.MemberAccess.DoResolve (Mono.CSharp.EmitContext ec, Mono.CSharp.Expression right_side) [0x00230] in /second/home/cvs/mcs/mcs/expression.cs:7426
+ at Mono.CSharp.MemberAccess.DoResolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/expression.cs:7494
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec, ResolveFlags flags) [0x00075] in /second/home/cvs/mcs/mcs/ecore.cs:479
+ at Mono.CSharp.Invocation.DoResolve (Mono.CSharp.EmitContext ec) [0x0000d] in /second/home/cvs/mcs/mcs/expression.cs:4725
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec, ResolveFlags flags) [0x00075] in /second/home/cvs/mcs/mcs/ecore.cs:479
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:506
+ at Mono.CSharp.OptionalAssign.DoResolve (Mono.CSharp.EmitContext ec) [0x00013] in /second/home/cvs/mcs/mcs/repl.cs:681
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec, ResolveFlags flags) [0x00075] in /second/home/cvs/mcs/mcs/ecore.cs:479
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:506
+ at Mono.CSharp.ExpressionStatement.ResolveStatement (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:1307
+ at Mono.CSharp.StatementExpression.Resolve (Mono.CSharp.EmitContext ec) [0x0000b] in /second/home/cvs/mcs/mcs/statement.cs:743
+ at Mono.CSharp.Block.Resolve (Mono.CSharp.EmitContext ec) [0x000f0] in /second/home/cvs/mcs/mcs/statement.cs:2254
+ at Mono.CSharp.ExplicitBlock.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/statement.cs:2550
+ at Mono.CSharp.EmitContext.ResolveTopBlock (Mono.CSharp.EmitContext anonymous_method_host, Mono.CSharp.ToplevelBlock block, Mono.CSharp.Parameters ip, IMethodData md, System.Boolean& unreachable) [0x00087] in /second/home/cvs/mcs/mcs/codegen.cs:796
+csharp>
+
+* Another one:
+
+csharp> class X { X (){ Console.WriteLine ("Called"); } }
+csharp> new X ();
+Exception caught by the compiler while compiling:
+ Block that caused the problem begin at: Internal(1,1):
+ Block being compiled: [<interactive>(1,2):,<interactive>(1,10):]
+System.NotSupportedException: The invoked member is not supported in a dynamic module.
+Internal compiler error at Internal(1,1):: exception caught while emitting MethodBuilder [Class0::Host]
+System.NotSupportedException: The invoked member is not supported in a dynamic module.
+ at System.Reflection.Emit.AssemblyBuilder.get_Location () [0x00000] in /second/home/cvs/mcs/class/corlib/System.Reflection.Emit/AssemblyBuilder.cs:214
+ at Mono.CSharp.Report.SymbolRelatedToPreviousError (System.Reflection.MemberInfo mi) [0x00036] in /second/home/cvs/mcs/mcs/report.cs:664
+ at Mono.CSharp.Expression.Error_MemberLookupFailed (System.Type container_type, System.Type qualifier_type, System.Type queried_type, System.String name, System.String class_name, MemberTypes mt, BindingFlags bf) [0x00121] in /second/home/cvs/mcs/mcs/ecore.cs:857
+ at Mono.CSharp.Expression.MemberLookupFinal (Mono.CSharp.EmitContext ec, System.Type qualifier_type, System.Type queried_type, System.String name, MemberTypes mt, BindingFlags bf, Location loc) [0x0002f] in /second/home/cvs/mcs/mcs/ecore.cs:804
+ at Mono.CSharp.New.DoResolve (Mono.CSharp.EmitContext ec) [0x002ad] in /second/home/cvs/mcs/mcs/expression.cs:5486
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec, ResolveFlags flags) [0x00075] in /second/home/cvs/mcs/mcs/ecore.cs:479
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:506
+ at Mono.CSharp.OptionalAssign.DoResolve (Mono.CSharp.EmitContext ec) [0x00013] in /second/home/cvs/mcs/mcs/repl.cs:687
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec, ResolveFlags flags) [0x00075] in /second/home/cvs/mcs/mcs/ecore.cs:479
+ at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:506
+ at Mono.CSharp.ExpressionStatement.ResolveStatement (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/ecore.cs:1307
+ at Mono.CSharp.StatementExpression.Resolve (Mono.CSharp.EmitContext ec) [0x0000b] in /second/home/cvs/mcs/mcs/statement.cs:743
+ at Mono.CSharp.Block.Resolve (Mono.CSharp.EmitContext ec) [0x000f0] in /second/home/cvs/mcs/mcs/statement.cs:2254
+ at Mono.CSharp.ExplicitBlock.Resolve (Mono.CSharp.EmitContext ec) [0x00000] in /second/home/cvs/mcs/mcs/statement.cs:2550
+ at Mono.CSharp.EmitContext.ResolveTopBlock (Mono.CSharp.EmitContext anonymous_method_host, Mono.CSharp.ToplevelBlock block, Mono.CSharp.Parameters ip, IMethodData md, System.Boolean& unreachable) [0x00087] in /second/home/cvs/mcs/mcs/codegen.cs:796
+csharp>
+
+* Important: we need to replace TypeBuidlers with Types after things
+ have been emitted, or stuff like this happens:
+
+csharp> public class y {}
+csharp> typeof (y);
+Class1
- This would solve the grammar ambiguity that happens if we just
- allow both to be starting nodes.
* Clearing data
we need to check for structs and clear all the fields that contain
reference types.
-*
-* Implement auto-insert-semicolon
+* DEBATABLE: Implement auto-insert-semicolon
This is easy to implement, just retry the parse with a
semicolon, the question is whether this is a good idea to do
projects / mono.git / blobdiff