Auto merge of rust-lang#43563 - tbu-:pr_from_str_radix_panic, r=alexc…

…richton Document the `from_str_radix` panic CC rust-lang#42034
alexcrichton · Jul 30, 2017 · 15266f9 · 15266f9
2 parents aac223f + bbb5311
commit 15266f9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
@@ -131,6 +131,10 @@ macro_rules! int_impl {
         ///
         /// Leading and trailing whitespace represent an error.
         ///
+        /// # Panics
+        ///
+        /// This function panics if `radix` is not in the range from 2 to 36.
+        ///
         /// # Examples
         ///
         /// Basic usage: