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Diffstat (limited to 'crates/hir_def/src/data.rs')
| -rw-r--r-- | crates/hir_def/src/data.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/crates/hir_def/src/data.rs b/crates/hir_def/src/data.rs index 8e0bb0c34d..5140a9d4ca 100644 --- a/crates/hir_def/src/data.rs +++ b/crates/hir_def/src/data.rs @@ -56,6 +56,22 @@ impl FunctionData { if is_varargs { flags.bits |= FnFlags::IS_VARARGS; } + if flags.bits & FnFlags::HAS_SELF_PARAM != 0 { + // If there's a self param in the syntax, but it is cfg'd out, remove the flag. + let is_cfgd_out = match func.params.clone().next() { + Some(param) => { + !item_tree.attrs(db, krate, param.into()).is_cfg_enabled(cfg_options) + } + None => { + stdx::never!("fn HAS_SELF_PARAM but no parameters allocated"); + true + } + }; + if is_cfgd_out { + cov_mark::hit!(cfgd_out_self_param); + flags.bits &= !FnFlags::HAS_SELF_PARAM; + } + } let legacy_const_generics_indices = item_tree .attrs(db, krate, ModItem::from(loc.id.value).into()) |