feat: implement block-based variable scope

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/088.sh b/tests/088.sh
new file mode 100644
index 0000000..6630cf0
--- /dev/null
+++ b/tests/088.sh
@@ -0,0 +1,35 @@
+set -e
+
+cat <<'EOF' > expected
+0
+1
+2
+3
+4
+0
+1
+2
+3
+4
+43
+42
+EOF
+
+bash ../../test_diff.sh <<'EOF'
+int printf();
+
+int main() {
+    for (int i = 0; i < 5; i++) {
+        printf("%d\n", i);
+    }
+    for (int i = 0; i < 5; i++) {
+        printf("%d\n", i);
+    }
+    int x = 42;
+    {
+        int x = 43;
+        printf("%d\n", x);
+    }
+    printf("%d\n", x);
+}
+EOF