add extern "custom" functions

2025-05-07 20:02:29 +02:00
parent 0a39445252
commit 5f73ce2b7e
34 changed files with 988 additions and 10 deletions
--- a/compiler/rustc_feature/src/unstable.rs
+++ b/compiler/rustc_feature/src/unstable.rs
@@ -353,6 +353,8 @@ declare_features! (
    (unstable, abi_avr_interrupt, "1.45.0", Some(69664)),
    /// Allows `extern "C-cmse-nonsecure-call" fn()`.
    (unstable, abi_c_cmse_nonsecure_call, "1.51.0", Some(81391)),
+    /// Allows `extern "custom" fn()`.
+    (unstable, abi_custom, "CURRENT_RUSTC_VERSION", Some(140829)),
    /// Allows `extern "gpu-kernel" fn()`.
    (unstable, abi_gpu_kernel, "1.86.0", Some(135467)),
    /// Allows `extern "msp430-interrupt" fn()`.