feat: allow #define to omit destination tokens

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/079.sh b/tests/079.sh
new file mode 100644
index 0000000..4381f45
--- /dev/null
+++ b/tests/079.sh
@@ -0,0 +1,27 @@
+set -e
+
+cat <<'EOF' > expected
+42
+EOF
+
+cat <<'EOF' > header.h
+#ifndef HEADER_H
+#define HEADER_H
+
+int f() { return 42; }
+
+#endif
+EOF
+
+bash ../../test_diff.sh <<'EOF'
+#include "header.h"
+#include "header.h"
+#include "header.h"
+
+int printf();
+
+int main() {
+    printf("%d\n", HEADER_H HEADER_H HEADER_H f() HEADER_H HEADER_H HEADER_H);
+    return 0;
+}
+EOF