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[commit] (read_cutu_die_from_dwo): Fix assertion

Message ID yjt2zjk2s00h.fsf@ruffy.mtv.corp.google.com
State Committed
Headers show

Commit Message

Doug Evans April 3, 2014, 7:09 p.m. UTC
Hi.

Thinko on my part, checked in as obvious.

2014-04-03  Doug Evans  <dje@google.com>

	* dwarf2read.c (read_cutu_die_from_dwo): Fix assertion, at most one
	of stub_comp_unit_die, stub_comp_dir is non-NULL.
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Patch

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 3e77cf8..103219c 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -4977,8 +4977,8 @@  read_cutu_die_from_dwo (struct dwarf2_per_cu_data *this_cu,
   struct attribute *attr;
   struct die_info *comp_unit_die;
 
-  /* Exactly one of these must be provided.  */
-  gdb_assert ((stub_comp_unit_die != NULL) + (stub_comp_dir != NULL) == 1);
+  /* At most one of these may be provided.  */
+  gdb_assert ((stub_comp_unit_die != NULL) + (stub_comp_dir != NULL) <= 1);
 
   /* These attributes aren't processed until later:
      DW_AT_stmt_list, DW_AT_low_pc, DW_AT_high_pc, DW_AT_ranges.