diff options
Diffstat (limited to 'Homework/cs5300/compiler/submit/ast/Return.java')
| -rw-r--r-- | Homework/cs5300/compiler/submit/ast/Return.java | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Homework/cs5300/compiler/submit/ast/Return.java b/Homework/cs5300/compiler/submit/ast/Return.java new file mode 100644 index 0000000..c1f9d4d --- /dev/null +++ b/Homework/cs5300/compiler/submit/ast/Return.java @@ -0,0 +1,31 @@ +/* + * Code formatter project + * CS 4481 + */ +package submit.ast; + +/** + * + * @author edwajohn + */ +public class Return implements Statement { + + private final Expression expr; + + public Return(Expression expr) { + this.expr = expr; + } + + @Override + public void toCminus(StringBuilder builder, String prefix) { + builder.append(prefix); + if (expr == null) { + builder.append("return;\n"); + } else { + builder.append("return "); + expr.toCminus(builder, prefix); + builder.append(";\n"); + } + } + +} |
