[math] Ignore vla-cxx-extension in case veccore is active

dpiparo · dpiparo · commit c2def6e0cf81 · 2025-04-07T09:09:38.000+02:00
diff --git a/math/mathcore/inc/Fit/FitUtil.h b/math/mathcore/inc/Fit/FitUtil.h
@@ -227,6 +227,9 @@ namespace FitUtil {
      }
 
 #ifdef R__HAS_VECCORE
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wvla-cxx-extension"
+
      inline double ExecFunc(const IModelFunctionTempl<ROOT::Double_v> *f, const double *x, const double *p) const
      {
         // Figure out the size of the SIMD vectors.
@@ -247,6 +250,7 @@ namespace FitUtil {
         auto res = (*f)(xx, p);
         return vecCore::Get<ROOT::Double_v>(res, 0);
      }
+#pragma clang diagnostic pop
 #endif
 
      // objects of this class are not meant to be copied / assigned

Original file line number	Diff line number	Diff line change
`@@ -227,6 +227,9 @@ namespace FitUtil {`
`227`	`227`	`}`
`228`	`228`
`229`	`229`	`#ifdef R__HAS_VECCORE`
	`230`	`+#pragma clang diagnostic push`
	`231`	`+#pragma clang diagnostic ignored "-Wvla-cxx-extension"`
	`232`	`+`
`230`	`233`	`inline double ExecFunc(const IModelFunctionTempl<ROOT::Double_v> f, const double x, const double *p) const`
`231`	`234`	`{`
`232`	`235`	`// Figure out the size of the SIMD vectors.`
`@@ -247,6 +250,7 @@ namespace FitUtil {`
`247`	`250`	`auto res = (*f)(xx, p);`
`248`	`251`	`return vecCore::Get<ROOT::Double_v>(res, 0);`
`249`	`252`	`}`
	`253`	`+#pragma clang diagnostic pop`
`250`	`254`	`#endif`
`251`	`255`
`252`	`256`	`// objects of this class are not meant to be copied / assigned`