@@ expression q, n, m; @@ - q = malloc((n)*(m)) + q = malloc_multiply(n, m) @@ expression q, n, m; @@ - q = malloc(n*(m)) + q = malloc_multiply(n, m) @@ expression q, n, m; @@ - q = malloc((n)*m) + q = malloc_multiply(n, m) @@ expression q, n, m; @@ - q = malloc(n*m) + q = malloc_multiply(n, m)