Changeset ca78437 for src/SynTree

Timestamp:

Jun 12, 2017, 1:41:06 PM (8 years ago)

Author:

Andrew Beach <ajbeach@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

465ed18

Parents:

cfaabe2c

Message:

Updated the CatchStmt? node so that it may handle both termination and resumption.

Location:

src/SynTree

Files:

• Statement.cc (modified) (4 diffs)
• Statement.h (modified) (4 diffs)

src/SynTree/Statement.cc

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Andrew Beach
-// Last Modified On : Thr Jun 08 16:22:00 2017
-// Update Count     : 63
+// Last Modified On : Mon Jun 12 10:37:00 2017
+// Update Count     : 64
 //
 
@@ -344 +344 @@
 }
 
-CatchStmt::CatchStmt( std::list<Label> labels, Declaration *_decl, Statement *_body, bool catchAny ) :
-        Statement( labels ), decl ( _decl ), body( _body ), catchRest ( catchAny ) {
+CatchStmt::CatchStmt( std::list<Label> labels, Kind _kind, Declaration *_decl, Expression *_cond, Statement *_body ) :
+        Statement( labels ), kind ( _kind ), decl ( _decl ), cond ( _cond ), body( _body ) {
 }
 
 CatchStmt::CatchStmt( const CatchStmt & other ) :
-        Statement( other ), decl ( maybeClone( other.decl ) ), body( maybeClone( other.body ) ), catchRest ( other.catchRest ) {
+        Statement( other ), kind ( other.kind ), decl ( maybeClone( other.decl ) ), cond ( maybeClone( other.cond ) ), body( maybeClone( other.body ) ) {
 }
 
@@ -358 +358 @@
 
 void CatchStmt::print( std::ostream &os, int indent ) const {
-        os << "Catch Statement" << endl;
+        os << "Catch " << ((Terminate == kind) ? "Terminate" : "Resume") << " Statement" << endl;
 
         os << string( indent, ' ' ) << "... catching" << endl;
@@ -364 +364 @@
                 decl->printShort( os, indent + 4 );
                 os << endl;
-        } else if ( catchRest )
-                os << string( indent + 4 , ' ' ) << "the rest" << endl;
+        }
         else
                 os << string( indent + 4 , ' ' ) << ">>> Error:  this catch clause must have a declaration <<<" << endl;

src/SynTree/Statement.h

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Andrew Beach
-// Last Modified On : Thr Jun 08 18:39:00 2017
-// Update Count     : 66
+// Last Modified On : Mon Jun 12 13:35:00 2017
+// Update Count     : 67
 //
 
@@ -293 +293 @@
         enum Kind { Terminate, Resume };
 
-        ThrowStmt( std::list<Label> labels, Kind kind, Expression * expr,
-                   Expression * target = nullptr );
+        ThrowStmt( std::list<Label> labels, Kind kind, Expression * expr, Expression * target = nullptr );
         ThrowStmt( const ThrowStmt &other );
         virtual ~ThrowStmt();
-
 
         Kind get_kind() { return kind; }
@@ -341 +339 @@
 class CatchStmt : public Statement {
   public:
-        CatchStmt( std::list<Label> labels, Declaration *decl, Statement *body, bool catchAny = false );
+        enum Kind { Terminate, Resume };
+
+        CatchStmt( std::list<Label> labels, Kind kind, Declaration *decl,
+                   Expression *cond, Statement *body );
         CatchStmt( const CatchStmt &other );
         virtual ~CatchStmt();
 
+        Kind get_kind() { return kind; }
         Declaration *get_decl() { return decl; }
         void set_decl( Declaration *newValue ) { decl = newValue; }
-
+        Expression *get_cond() { return cond; }
+        void set_cond( Expression *newCond ) { cond = newCond; }
         Statement *get_body() { return body; }
         void set_body( Statement *newValue ) { body = newValue; }
@@ -357 +360 @@
 
   private:
+        Kind kind;
         Declaration *decl;
+        Expression *cond;
         Statement *body;
-        bool catchRest;
 };