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implement for loops

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This commit is contained in:
Marvin Kaiser
2020-01-14 10:21:04 +01:00
parent 1980e1ba8c
commit be43cc9a77
11 changed files with 125 additions and 8 deletions
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9
src/main/java/de/hsrm/compiler/Klang/ContextAnalysis.java
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@@ -6,6 +6,7 @@ import java.util.HashSet;
import de.hsrm.compiler.Klang.nodes.*;
import de.hsrm.compiler.Klang.nodes.expressions.*;
import de.hsrm.compiler.Klang.nodes.loops.DoWhileLoop;
import de.hsrm.compiler.Klang.nodes.loops.ForLoop;
import de.hsrm.compiler.Klang.nodes.loops.WhileLoop;
import de.hsrm.compiler.Klang.nodes.statements.*;
import de.hsrm.compiler.Klang.types.Type;
@@ -81,6 +82,14 @@ public class ContextAnalysis extends KlangBaseVisitor<Node> {
return new DoWhileLoop((Expression) condition, (Block) block);
}
@Override
public Node visitForLoop(KlangParser.ForLoopContext ctx) {
Node init = this.visit(ctx.init);
Node condition = this.visit(ctx.cond);
Node step = this.visit(ctx.step);
Node block = this.visit(ctx.braced_block());
return new ForLoop((Statement) init, (Expression) condition, (VariableAssignment) step, (Block) block);
}
@Override
public Node visitVariable_declaration(KlangParser.Variable_declarationContext ctx) {