Avoid warning on parenthesis with gcc's -Wall (#89, thanks @Pesa)

martinmoene · martinmoene · commit f63fe2974943 · 2026-02-06T10:29:00.000+01:00
diff --git a/include/nonstd/span.hpp b/include/nonstd/span.hpp
@@ -1164,7 +1164,7 @@ class span
         : data_( other.data() )
         , size_( other.size() )
     {
-        span_EXPECTS( Extent == dynamic_extent || Extent != dynamic_extent && other.size() == to_size(Extent) );
+        span_EXPECTS( (Extent == dynamic_extent) || (Extent != dynamic_extent && other.size() == to_size(Extent)) );
     }
 
     // 26.7.3.3 Subviews [span.sub]

Original file line number	Diff line number	Diff line change
`@@ -1164,7 +1164,7 @@ class span`
`1164`	`1164`	`: data_( other.data() )`
`1165`	`1165`	`, size_( other.size() )`
`1166`	`1166`	`{`
`1167`		`- span_EXPECTS( Extent == dynamic_extent \|\| Extent != dynamic_extent && other.size() == to_size(Extent) );`
	`1167`	`+ span_EXPECTS( (Extent == dynamic_extent) \|\| (Extent != dynamic_extent && other.size() == to_size(Extent)) );`
`1168`	`1168`	`}`
`1169`	`1169`
`1170`	`1170`	`// 26.7.3.3 Subviews [span.sub]`