Merge pull request #357 from tzemanovic/tomas/clear-break-dead-code

proptest: remove no longer needed "break-dead-code" feature

Author: rex-remind101

proptest/Cargo.toml

@@ -19,7 +19,7 @@ Hypothesis-like property-based testing and shrinking.
 
 [features]
 
-default = ["std", "fork", "timeout", "bit-set", "break-dead-code"]
+default = ["std", "fork", "timeout", "bit-set"]
 # Everything in `default` that doesn't break code coverage builds
 default-code-coverage = ["std", "fork", "timeout", "bit-set"]
 
@@ -52,10 +52,6 @@ timeout = ["fork", "rusty-fork/timeout"]
 # need it excluded, however.
 atomic64bit = []
 
-# Include features which break the Rust compiler when `-C link-dead-code` is
-# passed (see https://github.com/proptest-rs/proptest/issues/124).
-break-dead-code = []
-
 bit-set = [ "dep:bit-set", "dep:bit-vec" ]
 
 [dependencies]

proptest/src/arbitrary/_alloc/char.rs

@@ -43,7 +43,6 @@ impl_wrap_char!(ToLowercase, char::to_lowercase);
 #[cfg(feature = "unstable")]
 impl_wrap_char!(ToUppercase, char::to_uppercase);
 
-#[cfg(feature = "break-dead-code")]
 arbitrary!(DecodeUtf16<<Vec<u16> as IntoIterator>::IntoIter>,
     SMapped<Vec<u16>, Self>;
     static_map(vec(any::<u16>(), ..VEC_MAX), decode_utf16)
@@ -75,7 +74,6 @@ mod test {
         decode_utf16_error => DecodeUtf16Error
     );
 
-    #[cfg(feature = "break-dead-code")]
     no_panic_test!(
         decode_utf16 => DecodeUtf16<<Vec<u16> as IntoIterator>::IntoIter>
     );