Changes in src/Parser/StatementNode.cc [a025ea8:e67991f]

File:

• src/Parser/StatementNode.cc (modified) (3 diffs)

src/Parser/StatementNode.cc

@@ -10 +10 @@
 // Created On       : Sat May 16 14:59:41 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Oct 24 04:20:55 2020
-// Update Count     : 383
+// Last Modified On : Sat Aug  4 09:39:25 2018
+// Update Count     : 363
 //
 
@@ -249 +249 @@
 } // build_finally
 
-SuspendStmt * build_suspend( StatementNode * then, SuspendStmt::Type type ) {
-        auto node = new SuspendStmt();
-
-        node->type = type;
-
-        std::list< Statement * > stmts;
-        buildMoveList< Statement, StatementNode >( then, stmts );
-        if(!stmts.empty()) {
-                assert( stmts.size() == 1 );
-                node->then = dynamic_cast< CompoundStmt * >( stmts.front() );
-        }
-
-        return node;
-}
-
 WaitForStmt * build_waitfor( ExpressionNode * targetExpr, StatementNode * stmt, ExpressionNode * when ) {
         auto node = new WaitForStmt();
@@ -345 +330 @@
 } // build_compound
 
-// A single statement in a control structure is always converted to a compound statement so subsequent generated code
-// can be placed within this compound statement. Otherwise, code generation has to constantly check for a single
-// statement and wrap it into a compound statement to insert additional code. Hence, all control structures have a
-// conical form for code generation.
-StatementNode * maybe_build_compound( StatementNode * first ) {
-        // Optimization: if the control-structure statement is a compound statement, do not wrap it.
-        // e.g., if (...) {...} do not wrap the existing compound statement.
-        if ( ! dynamic_cast<CompoundStmt *>( first->stmt.get() ) ) { // unique_ptr
-                CompoundStmt * cs = new CompoundStmt();
-                buildMoveList( first, cs->get_kids() );
-                return new StatementNode( cs );
-        } // if
-        return first;
-} // maybe_build_compound
-
 Statement * build_asm( bool voltile, Expression * instruction, ExpressionNode * output, ExpressionNode * input, ExpressionNode * clobber, LabelNode * gotolabels ) {
         std::list< Expression * > out, in;