[2/7] Add ATTRIBUTE_UNUSED_RESULT to parser_state

Message ID 20190227221814.17661-3-tromey@adacore.com
State New
Headers show
Series
  • Use warn_unused_result on release methods
Related show

Commit Message

Tom Tromey Feb. 27, 2019, 10:18 p.m.
This applies ATTRIBUTE_UNUSED_RESULT to parser_state::release.

gdb/ChangeLog
2019-02-27  Tom Tromey  <tromey@adacore.com>

	* parser-defs.h (struct parser_state) <release>: Add
	ATTRIBUTE_UNUSED_RESULT.
---
 gdb/ChangeLog     | 5 +++++
 gdb/parser-defs.h | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

-- 
2.20.1

Patch

diff --git a/gdb/parser-defs.h b/gdb/parser-defs.h
index 0d4bb820d7b..5d2ee331c05 100644
--- a/gdb/parser-defs.h
+++ b/gdb/parser-defs.h
@@ -48,7 +48,7 @@  struct parser_state
 
   /* Resize the allocated expression to the correct size, and return
      it as an expression_up -- passing ownership to the caller.  */
-  expression_up release ();
+  ATTRIBUTE_UNUSED_RESULT expression_up release ();
 
   /* The size of the expression above.  */