Deprecate the `FxHashMap()` and `FxHashSet()` constructor function hack

3 files changed, 4 insertions, 4 deletions

diff --git a/src/librustc_codegen_llvm/back/link.rs b/src/librustc_codegen_llvm/back/link.rs
index 9fac343b846..86c6a5e65b0 100644
--- a/src/librustc_codegen_llvm/back/link.rs
+++ b/src/librustc_codegen_llvm/back/link.rs
@@ -1313,7 +1313,7 @@ fn add_upstream_rust_crates(cmd: &mut dyn Linker,
     // for the current implementation of the standard library.
     let mut group_end = None;
     let mut group_start = None;
-    let mut end_with = FxHashSet();
+    let mut end_with = FxHashSet::default();
     let info = &codegen_results.crate_info;
     for &(cnum, _) in deps.iter().rev() {
         if let Some(missing) = info.missing_lang_items.get(&cnum) {
diff --git a/src/librustc_codegen_llvm/back/lto.rs b/src/librustc_codegen_llvm/back/lto.rs
index 3ac22f4eaef..f648efb47df 100644
--- a/src/librustc_codegen_llvm/back/lto.rs
+++ b/src/librustc_codegen_llvm/back/lto.rs
@@ -882,7 +882,7 @@ pub struct ThinLTOImports {
 impl ThinLTOImports {
     fn new() -> ThinLTOImports {
         ThinLTOImports {
-            imports: FxHashMap(),
+            imports: FxHashMap::default(),
         }
     }
 
@@ -911,7 +911,7 @@ impl ThinLTOImports {
                .push(imported_module_name.to_owned());
         }
         let mut map = ThinLTOImports {
-            imports: FxHashMap(),
+            imports: FxHashMap::default(),
         };
         llvm::LLVMRustGetThinLTOModuleImports(data,
                                               imported_module_callback,
diff --git a/src/librustc_codegen_llvm/back/write.rs b/src/librustc_codegen_llvm/back/write.rs
index 95281e2445a..81619c21975 100644
--- a/src/librustc_codegen_llvm/back/write.rs
+++ b/src/librustc_codegen_llvm/back/write.rs
@@ -1540,7 +1540,7 @@ fn start_executing_work(tcx: TyCtxt,
 
     // Compute the set of symbols we need to retain when doing LTO (if we need to)
     let exported_symbols = {
-        let mut exported_symbols = FxHashMap();
+        let mut exported_symbols = FxHashMap::default();
 
         let copy_symbols = |cnum| {
             let symbols = tcx.exported_symbols(cnum)