diff options
Diffstat (limited to 'compiler/rustc_driver_impl/src')
| -rw-r--r-- | compiler/rustc_driver_impl/src/lib.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs index f7828b033bb..c51244a2c78 100644 --- a/compiler/rustc_driver_impl/src/lib.rs +++ b/compiler/rustc_driver_impl/src/lib.rs @@ -1136,6 +1136,10 @@ pub fn describe_flag_categories(early_dcx: &EarlyDiagCtxt, matches: &Matches) -> early_dcx.early_warn("the `-Cno-stack-check` flag is deprecated and does nothing"); } + if cg_flags.iter().any(|x| x.starts_with("inline-threshold")) { + early_dcx.early_warn("the `-Cinline-threshold` flag is deprecated and does nothing (consider using `-Cllvm-args=--inline-threshold=...`)"); + } + if cg_flags.iter().any(|x| *x == "passes=list") { let backend_name = debug_flags.iter().find_map(|x| x.strip_prefix("codegen-backend=")); |