Phase 12.7: Nyash文法革命とANCP 90%圧縮技法の発見 - 文法改革完了とFunctionBox実装

src/tests/parser_parent_colon.rs

@@ -0,0 +1,17 @@
+use crate::parser::NyashParser;
+use crate::ast::ASTNode;
+
+#[test]
+fn parse_parent_colon_syntax() {
+    let src = "Parent::birth()";
+    let ast = NyashParser::parse_from_string(src).expect("parse ok");
+    fn is_fromcall(n: &ASTNode) -> bool {
+        match n {
+            ASTNode::FromCall { parent, method, .. } => parent == "Parent" && method == "birth",
+            ASTNode::Program { statements, .. } => statements.iter().any(is_fromcall),
+            _ => false,
+        }
+    }
+    assert!(is_fromcall(&ast));
+}
+