+2017-04-12 Tom Tromey <tom@tromey.com>
+
+ * symfile.h (increment_reading_symtab): Update type.
+ * symfile.c (decrement_reading_symtab): Remove.
+ (increment_reading_symtab): Return a scoped_restore_tmpl<int>.
+ * psymtab.c (psymtab_to_symtab): Update.
+ * dwarf2read.c (dw2_instantiate_symtab): Update.
+
2017-04-12 Tom Tromey <tom@tromey.com>
* jit.c (struct jit_reader): Declare separately. Add constructor