fix issue where identifier whose name contains underscore cannot be parsed

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/025.sh b/tests/025.sh
new file mode 100644
index 0000000..1f673a1
--- /dev/null
+++ b/tests/025.sh
@@ -0,0 +1,17 @@
+set -e
+
+cat <<'EOF' > expected
+123
+EOF
+bash ../../test_diff.sh <<'EOF'
+int printf();
+
+void foo_bar(int hoge_piyo) {
+    printf("%d\n", hoge_piyo);
+}
+
+int main() {
+    foo_bar(123);
+    return 0;
+}
+EOF