rust-lang
diff --git a/‎tests/expectations/tests/core_ffi_c.rs
+1 b/‎tests/expectations/tests/core_ffi_c.rs
+1
diff --git a/‎tests/headers/core_ffi_c.h
+1-1 b/‎tests/headers/core_ffi_c.h
+1-1
@@ -1,4 +1,4 @@
-// bindgen-flags: --rust-target nightly --use-core --no-convert-floats
+// bindgen-flags: --rust-target nightly --raw-line '#![cfg(feature = "nightly")]' --use-core --no-convert-floats
 typedef char c_char;
 typedef double c_double;
 typedef float c_float;
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// bindgen-flags: --rust-target nightly --use-core --no-convert-floats`
	`1`	`+// bindgen-flags: --rust-target nightly --raw-line '#![cfg(feature = "nightly")]' --use-core --no-convert-floats`
`2`	`2`	`typedef char c_char;`
`3`	`3`	`typedef double c_double;`
`4`	`4`	`typedef float c_float;`