[PATCH v2 2/2] gdb: Simplify psymbol_functions::require_partial_symbols

[Lancelot SIX via Gdb-patches <gdb-patches@sourceware.org>]

The previous patch ensured that partial symbols are read before calling
most of the quick_function's methods.

The psymbol_functions class has the require_partial_symbols method which
serves this exact purpose.  This method does not need to try to read partial
symbols anymore, but it can instead assert that any partial symbol have
been read at this point.

Regression tested on x86_64-linux.
---
 gdb/psymtab.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/psymtab.c b/gdb/psymtab.c
index 402d6085fe6..2bf6cbc5848 100644
--- a/gdb/psymtab.c
+++ b/gdb/psymtab.c
@@ -84,7 +84,7 @@ psymtab_storage::install_psymtab (partial_symtab *pst)
 psymtab_storage::partial_symtab_range
 psymbol_functions::require_partial_symbols (struct objfile *objfile)
 {
-  objfile->require_partial_symbols (true);
+  gdb_assert ((objfile->flags & OBJF_PSYMTABS_READ) != 0);
   return m_partial_symtabs->range ();
 }
 
-- 
2.25.1