1 files changed, 12 insertions, 7 deletions
diff --git a/libbuild2/file-cache.hxx b/libbuild2/file-cache.hxx
index d6904ed..98c2b67 100644
--- a/libbuild2/file-cache.hxx
+++ b/libbuild2/file-cache.hxx
@@ -92,7 +92,12 @@ namespace build2
     // to the noop implementation.
     //
     explicit
-    file_cache (bool compress = true);
+    file_cache (bool compress);
+
+    file_cache () = default; // Create uninitialized instance.
+
+    void
+    init (bool compress);
 
     class entry;
 
@@ -114,9 +119,9 @@ namespace build2
 
       // Move-to-NULL-only type.
       //
-      write (write&&);
+      write (write&&) noexcept;
       write (const write&) = delete;
-      write& operator= (write&&);
+      write& operator= (write&&) noexcept;
       write& operator= (const write&) = delete;
 
       ~write ();
@@ -140,9 +145,9 @@ namespace build2
 
       // Move-to-NULL-only type.
       //
-      read (read&&);
+      read (read&&) noexcept;
       read (const read&) = delete;
-      read& operator= (read&&);
+      read& operator= (read&&) noexcept;
       read& operator= (const read&) = delete;
 
       ~read ();
@@ -203,9 +208,9 @@ namespace build2
 
       // Move-to-NULL-only type.
       //
-      entry (entry&&);
+      entry (entry&&) noexcept;
       entry (const entry&) = delete;
-      entry& operator= (entry&&);
+      entry& operator= (entry&&) noexcept;
       entry& operator= (const entry&) = delete;
 
       ~entry ();