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author | Tom Willemse | 2021-01-17 19:48:17 -0800 |
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committer | Tom Willemse | 2021-01-17 19:48:17 -0800 |
commit | 613c2388bedd7a9ad98587877d9f15c7dc99bc84 (patch) | |
tree | d9b5f71b3f93fbaf9263a9aebac76d1bfbc9fedb /src/com/craftinginterpreters/lox/AstPrinter.java | |
parent | 2a72de9f815deb0ea3e0c9a26ec5ea53f2f723d3 (diff) | |
download | crafting-interpreters-613c2388bedd7a9ad98587877d9f15c7dc99bc84.tar.gz crafting-interpreters-613c2388bedd7a9ad98587877d9f15c7dc99bc84.zip |
Add for statement
Diffstat (limited to 'src/com/craftinginterpreters/lox/AstPrinter.java')
-rw-r--r-- | src/com/craftinginterpreters/lox/AstPrinter.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/com/craftinginterpreters/lox/AstPrinter.java b/src/com/craftinginterpreters/lox/AstPrinter.java index 8f7be78..65f1916 100644 --- a/src/com/craftinginterpreters/lox/AstPrinter.java +++ b/src/com/craftinginterpreters/lox/AstPrinter.java @@ -53,6 +53,18 @@ class AstPrinter implements Expr.Visitor<String>, Stmt.Visitor<String> { } @Override + public String visitWhileStmt(Stmt.While statement) { + StringBuilder builder = new StringBuilder(); + + builder.append('('); + builder.append(parenthesize("while", statement.condition)); + builder.append(parenthesize("do", statement.body)); + builder.append(')'); + + return builder.toString(); + } + + @Override public String visitPrintStmt(Stmt.Print statement) { return parenthesize("print", statement.expression); } |