From d722a211bcc5ad1d453334f0e04c81b622262609 Mon Sep 17 00:00:00 2001
From: "Sven M. Hallberg" <pesco@khjk.org>
Date: Mon, 17 Feb 2020 12:29:13 +0100
Subject: [PATCH] add regression test for issue 87 - same as issue 91
https://gitlab.special-circumstanc.es/hammer/hammer/issues/87
---
src/t_regression.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/t_regression.c b/src/t_regression.c
index 7a04bc6e..587c268b 100644
--- a/src/t_regression.c
+++ b/src/t_regression.c
@@ -384,6 +384,17 @@ static void test_issue91() {
g_check_cmp_int(r, ==, -2);
}
+// a different instance of issue 91
+static void test_issue87() {
+ HParser *a = h_ch('a');
+ HParser *a2 = h_ch_range('a', 'a');
+ HParser *p = h_many(h_many(h_choice(a, a2, NULL)));
+
+ int r = h_compile(p, PB_LALR, NULL);
+ g_check_cmp_int(r, ==, -2);
+}
+
+
void register_regression_tests(void) {
g_test_add_func("/core/regression/bug118", test_bug118);
g_test_add_func("/core/regression/seq_index_path", test_seq_index_path);
@@ -397,4 +408,5 @@ void register_regression_tests(void) {
g_test_add_func("/core/regression/flatten_null", test_flatten_null);
//XXX g_test_add_func("/core/regression/ast_length_index", test_ast_length_index);
g_test_add_func("/core/regression/issue91", test_issue91);
+ g_test_add_func("/core/regression/issue87", test_issue87);
}
--
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