Changeset 3d9d017 for src/Parser

Timestamp:

Nov 6, 2023, 2:19:37 PM (7 months ago)

Author:

caparson <caparson@…>

Branches:

master

Children:

ba0e1bc

Parents:

49ae2bc

Message:

added cofor implementation

Location:

src/Parser

Files:

• StatementNode.cc (modified) (1 diff)
• StatementNode.h (modified) (1 diff)
• parser.yy (modified) (1 diff)

src/Parser/StatementNode.cc

@@ -503 +503 @@
 } // build_corun
 
+ast::Stmt * build_cofor( const CodeLocation & location, ForCtrl * forctl, StatementNode * stmt ) {
+        std::vector<ast::ptr<ast::Stmt>> astinit;                                               // maybe empty
+        buildMoveList( forctl->init, astinit );
+
+        ast::Expr * astcond = nullptr;                                          // maybe empty
+        astcond = notZeroExpr( maybeMoveBuild( forctl->condition ) );
+
+        ast::Expr * astincr = nullptr;                                          // maybe empty
+        astincr = maybeMoveBuild( forctl->change );
+        delete forctl;
+
+        return new ast::CoforStmt( location,
+                std::move( astinit ),
+                astcond,
+                astincr,
+                buildMoveSingle( stmt )
+        );
+} // build_cofor
+
 // Local Variables: //
 // tab-width: 4 //

src/Parser/StatementNode.h

@@ -106 +106 @@
 ast::Stmt * build_mutex( const CodeLocation &, ExpressionNode * exprs, StatementNode * stmt );
 ast::Stmt * build_corun( const CodeLocation &, StatementNode * stmt );
+ast::Stmt * build_cofor( const CodeLocation & location, ForCtrl * forctl, StatementNode * stmt );

src/Parser/parser.yy

@@ -1725 +1725 @@
 cofor_statement:
         COFOR '(' for_control_expression_list ')' statement
-                { SemanticError( yylloc, "cofor statement is currently unimplemented." ); $$ = nullptr; }
+                { $$ = new StatementNode( build_cofor( yylloc, $3, maybe_build_compound( yylloc, $5 ) ) ); }
         ;