[Libunwind-devel] [PATCH 12/19] Avoid LLVM -Wunused-value warning in src/dwarf/Gexpr.c

[Tommi Rantala]

src/dwarf/Gexpr.c:434:4: warning: expression result unused [-Wunused-value]
          pop ();
          ^~~~~~
src/dwarf/Gexpr.c:211:14: note: expanded from:
  stack[--tos];                                 \
  ~~~~~ ~~~~~^
---
 src/dwarf/Gexpr.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dwarf/Gexpr.c b/src/dwarf/Gexpr.c
index 4a01215..6eaffca 100644
--- a/src/dwarf/Gexpr.c
+++ b/src/dwarf/Gexpr.c
@@ -431,7 +431,7 @@ do {                                                \
 
        case DW_OP_drop:
          Debug (15, "OP_drop\n");
-         pop ();
+         (void) pop ();
          break;
 
        case DW_OP_pick:
-- 
1.7.9.5