[SYCL] Mark variable as maybe_unused

KornevNikita · KornevNikita · commit be3a685eb15e · 2025-04-01T11:11:45.000+02:00
If assertions are disabled this warning is treated as an error:
warning C4101: 'e': unreferenced local variable
diff --git a/sycl/include/sycl/detail/common.hpp b/sycl/include/sycl/detail/common.hpp
@@ -371,7 +371,7 @@ static constexpr std::array<T, N> RepeatValue(const T &Arg) {
     assert(false);                                                             \
   }
 #else
-#define __SYCL_REPORT_EXCEPTION_TO_STREAM(str, e)
+#define __SYCL_REPORT_EXCEPTION_TO_STREAM(str, [[maybe_unused]] e)
 #endif
 
 // Tag to help create CTAD definition to avoid ctad-maybe-unsupported warning

Original file line number	Diff line number	Diff line change
`@@ -371,7 +371,7 @@ static constexpr std::array<T, N> RepeatValue(const T &Arg) {`
`371`	`371`	`assert(false); \`
`372`	`372`	`}`
`373`	`373`	`#else`
`374`		`-#define __SYCL_REPORT_EXCEPTION_TO_STREAM(str, e)`
	`374`	`+#define __SYCL_REPORT_EXCEPTION_TO_STREAM(str, [[maybe_unused]] e)`
`375`	`375`	`#endif`
`376`	`376`
`377`	`377`	`// Tag to help create CTAD definition to avoid ctad-maybe-unsupported warning`