Reorganized file structure

src/build/ast/If.go

@@ -0,0 +1,17 @@
+package ast
+
+import (
+	"fmt"
+
+	"git.akyoto.dev/cli/q/src/build/expression"
+)
+
+// If represents an if statement.
+type If struct {
+	Condition *expression.Expression
+	Body      AST
+}
+
+func (node *If) String() string {
+	return fmt.Sprintf("(if %s %s)", node.Condition, node.Body)
+}