[gcc r15-4538] testsuite: Fix typo in ext-floating19.C

[Stefan Schulze Frielinghaus via Gcc-cvs]

https://gcc.gnu.org/g:9263523b7e522e5b8c9ac70df5efc73632c19380

commit r15-4538-g9263523b7e522e5b8c9ac70df5efc73632c19380
Author: Stefan Schulze Frielinghaus <stefa...@gcc.gnu.org>
Date:   Tue Oct 22 08:58:14 2024 +0200

    testsuite: Fix typo in ext-floating19.C
    
    gcc/testsuite/ChangeLog:
    
            * g++.dg/cpp23/ext-floating19.C: Fix typo for bfloat16 guard.

Diff:
---
 gcc/testsuite/g++.dg/cpp23/ext-floating19.C | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/g++.dg/cpp23/ext-floating19.C 
b/gcc/testsuite/g++.dg/cpp23/ext-floating19.C
index dfbedb986990..a79f7d6e202f 100644
--- a/gcc/testsuite/g++.dg/cpp23/ext-floating19.C
+++ b/gcc/testsuite/g++.dg/cpp23/ext-floating19.C
@@ -15,6 +15,6 @@ auto x64 = 3.14f64;
 #ifdef __STDCPP_FLOAT128_T__
 auto x128 = 3.14f128;
 #endif
-#ifdef __STDCPP_FLOAT16_T__
+#ifdef __STDCPP_BFLOAT16_T__
 auto xbf = 1.2bf16;
 #endif