buffer_block: Mark interface as nodiscard where applicable

Prevents logic errors from occurring from unused values.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/video_core/buffer_cache/buffer_block.h b/src/video_core/buffer_cache/buffer_block.h
index eee6908b1..e9306194a 100644
--- a/src/video_core/buffer_cache/buffer_block.h
+++ b/src/video_core/buffer_cache/buffer_block.h
@@ -10,23 +10,23 @@ namespace VideoCommon {
 
 class BufferBlock {
 public:
-    bool Overlaps(VAddr start, VAddr end) const {
+    [[nodiscard]] bool Overlaps(VAddr start, VAddr end) const {
         return (cpu_addr < end) && (cpu_addr_end > start);
     }
 
-    bool IsInside(VAddr other_start, VAddr other_end) const {
+    [[nodiscard]] bool IsInside(VAddr other_start, VAddr other_end) const {
         return cpu_addr <= other_start && other_end <= cpu_addr_end;
     }
 
-    std::size_t Offset(VAddr in_addr) const {
+    [[nodiscard]] std::size_t Offset(VAddr in_addr) const {
         return static_cast<std::size_t>(in_addr - cpu_addr);
     }
 
-    VAddr CpuAddr() const {
+    [[nodiscard]] VAddr CpuAddr() const {
         return cpu_addr;
     }
 
-    VAddr CpuAddrEnd() const {
+    [[nodiscard]] VAddr CpuAddrEnd() const {
         return cpu_addr_end;
     }
 
@@ -35,11 +35,11 @@ public:
         cpu_addr_end = new_addr + size;
     }
 
-    std::size_t Size() const {
+    [[nodiscard]] std::size_t Size() const {
         return size;
     }
 
-    u64 Epoch() const {
+    [[nodiscard]] u64 Epoch() const {
         return epoch;
     }