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-rw-r--r--libgfortran/ieee/issignaling_fallback.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libgfortran/ieee/issignaling_fallback.h b/libgfortran/ieee/issignaling_fallback.h
index e824cf8c59b..4632bc510f7 100644
--- a/libgfortran/ieee/issignaling_fallback.h
+++ b/libgfortran/ieee/issignaling_fallback.h
@@ -137,7 +137,7 @@ __issignalingl (long double x)
return ret || (((exi & 0x7fff) == 0x7fff) && (hxi > 0xc0000000));
}
-#elif (__LDBL_DIG__ = 33) && __LDBL_IS_IEC_60559__
+#elif (__LDBL_DIG__ == 33) && __LDBL_IS_IEC_60559__
/* Long double is 128-bit type. */