From 2bb8956a102cb2efbea35e414a8214fba2efcaf6 Mon Sep 17 00:00:00 2001
From: oxalica <oxalicc@pm.me>
Date: Sun, 14 Mar 2021 18:00:11 +0800
Subject: Introduce FunctionQualifier for hir::FunctionData

---
 crates/hir_def/src/item_tree.rs | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'crates/hir_def/src/item_tree.rs')

diff --git a/crates/hir_def/src/item_tree.rs b/crates/hir_def/src/item_tree.rs
index 09bcb10dc..d8f22d442 100644
--- a/crates/hir_def/src/item_tree.rs
+++ b/crates/hir_def/src/item_tree.rs
@@ -24,7 +24,7 @@ use la_arena::{Arena, Idx, RawIdx};
 use profile::Count;
 use rustc_hash::FxHashMap;
 use smallvec::SmallVec;
-use syntax::{ast, match_ast, SyntaxKind};
+use syntax::{ast, match_ast, SmolStr, SyntaxKind};
 
 use crate::{
     attr::{Attrs, RawAttrs},
@@ -551,16 +551,25 @@ pub struct Function {
     pub generic_params: GenericParamsId,
     pub has_self_param: bool,
     pub has_body: bool,
-    pub is_unsafe: bool,
+    pub qualifier: FunctionQualifier,
     /// Whether the function is located in an `extern` block (*not* whether it is an
     /// `extern "abi" fn`).
-    pub is_extern: bool,
+    pub is_in_extern_block: bool,
     pub params: Box<[Idx<TypeRef>]>,
     pub is_varargs: bool,
     pub ret_type: Idx<TypeRef>,
     pub ast_id: FileAstId<ast::Fn>,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct FunctionQualifier {
+    pub is_default: bool,
+    pub is_const: bool,
+    pub is_async: bool,
+    pub is_unsafe: bool,
+    pub abi: Option<SmolStr>,
+}
+
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct Struct {
     pub name: Name,
-- 
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