Suppress false positive GCC compiler warning -Warray-bounds inside HiddenStates::assign

FFMG · FFMG · commit 8de61fb9ae7e · 2026-06-28T14:34:56.000+02:00
diff --git a/include/neuralnetwork/common/hiddenstates.h b/include/neuralnetwork/common/hiddenstates.h
@@ -113,6 +113,13 @@ class HiddenStates
     for (auto& layer : _cell_state_values) std::fill(layer.begin(), layer.end(), 0.0);
   }
   
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
+#if __GNUC__ >= 12
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
+#endif
   void assign(size_t layer_number, size_t num_time_steps, const HiddenState& /*ignored_proto*/, unsigned multiplier = 1)
   {
     MYODDWEB_PROFILE_FUNCTION("HiddenStates");
@@ -155,6 +162,9 @@ class HiddenStates
       }
     }
   }
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
 
   std::vector<HiddenState>& at(size_t layer_number)
   {

Original file line number	Diff line number	Diff line change
`@@ -113,6 +113,13 @@ class HiddenStates`
`113`	`113`	`for (auto& layer : _cell_state_values) std::fill(layer.begin(), layer.end(), 0.0);`
`114`	`114`	`}`
`115`	`115`
	`116`	`+#if defined(__GNUC__) && !defined(__clang__)`
	`117`	`+#pragma GCC diagnostic push`
	`118`	`+#pragma GCC diagnostic ignored "-Warray-bounds"`
	`119`	`+#if __GNUC__ >= 12`
	`120`	`+#pragma GCC diagnostic ignored "-Wstringop-overflow"`
	`121`	`+#endif`
	`122`	`+#endif`
`116`	`123`	`void assign(size_t layer_number, size_t num_time_steps, const HiddenState& /ignored_proto/, unsigned multiplier = 1)`
`117`	`124`	`{`
`118`	`125`	`MYODDWEB_PROFILE_FUNCTION("HiddenStates");`
`@@ -155,6 +162,9 @@ class HiddenStates`
`155`	`162`	`}`
`156`	`163`	`}`
`157`	`164`	`}`
	`165`	`+#if defined(__GNUC__) && !defined(__clang__)`
	`166`	`+#pragma GCC diagnostic pop`
	`167`	`+#endif`
`158`	`168`
`159`	`169`	`std::vector<HiddenState>& at(size_t layer_number)`
`160`	`170`	`{`