Create new E0768 error code for "no valid digits found for number" error

1 files changed, 13 insertions, 0 deletions

diff --git a/src/librustc_error_codes/error_codes/E0768.md b/src/librustc_error_codes/error_codes/E0768.md
new file mode 100644
index 00000000000..24169ef512e
--- /dev/null
+++ b/src/librustc_error_codes/error_codes/E0768.md
@@ -0,0 +1,13 @@
+A number in a non-decimal base has no digits.
+
+Erroneous code example:
+
+```compile_fail,E0768
+let s: i32 = 0b; // error!
+```
+
+To fix this error, add the missing digits:
+
+```
+let s: i32 = 0b1; // ok!
+```