Unreachable line in fpclassify.hpp

jzmaddock · jzmaddock · commit 490af2ef553e · 2025-04-30T16:20:27.000+01:00
diff --git a/include/boost/math/special_functions/fpclassify.hpp b/include/boost/math/special_functions/fpclassify.hpp
@@ -127,7 +127,7 @@ template<> inline BOOST_MATH_GPU_ENABLED int (fpclassify)(float t)
    }
    else if(at > FLT_MAX)
       return FP_INFINITE;
-   return FP_NAN;
+   return FP_NAN;    // LCOV_EXCL_LINE  should not normally be reachable.
 }
 
 template<> inline BOOST_MATH_GPU_ENABLED int (fpclassify)(double t)

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ template<> inline BOOST_MATH_GPU_ENABLED int (fpclassify)(float t)`
`127`	`127`	`}`
`128`	`128`	`else if(at > FLT_MAX)`
`129`	`129`	`return FP_INFINITE;`
`130`		`- return FP_NAN;`
	`130`	`+ return FP_NAN; // LCOV_EXCL_LINE should not normally be reachable.`
`131`	`131`	`}`
`132`	`132`
`133`	`133`	`template<> inline BOOST_MATH_GPU_ENABLED int (fpclassify)(double t)`