From 197b6da7afe6ec317011800abf9453402e6beaa5 Mon Sep 17 00:00:00 2001
From: Sam Clegg <sbc@chromium.org>
Date: Thu, 1 Dec 2022 17:27:59 -0800
Subject: Use C++17's [[maybe_unused]]. NFC (#5309)

---
 src/wasm-binary.h | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'src/wasm-binary.h')

diff --git a/src/wasm-binary.h b/src/wasm-binary.h
index cc291f163..1ca136f07 100644
--- a/src/wasm-binary.h
+++ b/src/wasm-binary.h
@@ -203,8 +203,7 @@ public:
     return *this;
   }
   BufferWithRandomAccess& operator<<(U32LEB x) {
-    size_t before = -1;
-    WASM_UNUSED(before);
+    [[maybe_unused]] size_t before = -1;
     BYN_DEBUG(before = size(); std::cerr << "writeU32LEB: " << x.value
                                          << " (at " << before << ")"
                                          << std::endl;);
@@ -215,8 +214,7 @@ public:
     return *this;
   }
   BufferWithRandomAccess& operator<<(U64LEB x) {
-    size_t before = -1;
-    WASM_UNUSED(before);
+    [[maybe_unused]] size_t before = -1;
     BYN_DEBUG(before = size(); std::cerr << "writeU64LEB: " << x.value
                                          << " (at " << before << ")"
                                          << std::endl;);
@@ -227,8 +225,7 @@ public:
     return *this;
   }
   BufferWithRandomAccess& operator<<(S32LEB x) {
-    size_t before = -1;
-    WASM_UNUSED(before);
+    [[maybe_unused]] size_t before = -1;
     BYN_DEBUG(before = size(); std::cerr << "writeS32LEB: " << x.value
                                          << " (at " << before << ")"
                                          << std::endl;);
@@ -239,8 +236,7 @@ public:
     return *this;
   }
   BufferWithRandomAccess& operator<<(S64LEB x) {
-    size_t before = -1;
-    WASM_UNUSED(before);
+    [[maybe_unused]] size_t before = -1;
     BYN_DEBUG(before = size(); std::cerr << "writeS64LEB: " << x.value
                                          << " (at " << before << ")"
                                          << std::endl;);
-- 
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