desugar: do not use result of assignment

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/038.sh b/tests/038.sh
new file mode 100644
index 0000000..66ab0ed
--- /dev/null
+++ b/tests/038.sh
@@ -0,0 +1,38 @@
+set -e
+
+cat <<'EOF' > input
+abc
+EOF
+cat <<'EOF' > expected
+4
+abc
+EOF
+bash ../../test_diff.sh <<'EOF'
+void* calloc();
+int getchar();
+int printf();
+
+int read_all(char* buf) {
+    int c;
+    int n = 0;
+    for (0; 1; 0) {
+        c = getchar();
+        if (c == -1) {
+            break;
+        }
+        buf[n] = c;
+        n = n + 1;
+    }
+    return n;
+}
+
+int main() {
+    char* source = calloc(1024, sizeof(char));
+    int source_len = read_all(source);
+
+    printf("%d\n", source_len);
+    printf("%s", source);
+
+    return 0;
+}
+EOF