support "for" stmt without init/cond/update

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/040.sh b/tests/040.sh
new file mode 100644
index 0000000..647a0e7
--- /dev/null
+++ b/tests/040.sh
@@ -0,0 +1,40 @@
+set -e
+
+cat <<'EOF' > expected
+0
+1
+2
+3
+4
+10
+11
+12
+13
+14
+20
+21
+22
+23
+24
+25
+EOF
+bash ../../test_diff.sh <<'EOF'
+int printf();
+
+int main() {
+    int i = 0;
+    for (; i < 5; i = i + 1) {
+        printf("%d\n", i);
+    }
+    for (i = 10; i < 15; ) {
+        printf("%d\n", i);
+        i = i + 1;
+    }
+    for (i = 20; ; i = i + 1) {
+        printf("%d\n", i);
+        if (i == 25) break;
+    }
+
+    return 0;
+}
+EOF