diff --git a/result/schemas/regexp-char-ref_0_0.err b/result/schemas/regexp-char-ref_0_0.err
new file mode 100644
index 000000000..e69de29bb
diff --git a/result/schemas/regexp-char-ref_1_0.err b/result/schemas/regexp-char-ref_1_0.err
new file mode 100644
index 000000000..e69de29bb