c: Update checks on constexpr floating-point initializers

[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / c2x-constexpr-9.c

diff --git a/gcc/testsuite/gcc.dg/c2x-constexpr-9.c b/gcc/testsuite/gcc.dg/c2x-constexpr-9.c
index c62fc738fa055a21d48d9b27a4da6c3330075000..8a07ed5b3833793383620cba0e4d428f58c0397a 100644 (file)
--- a/gcc/testsuite/gcc.dg/c2x-constexpr-9.c
+++ b/gcc/testsuite/gcc.dg/c2x-constexpr-9.c
@@ -4,10 +4,11 @@
 /* { dg-add-options ieee } */
 /* { dg-require-effective-target inff } */
 
-/* A conversion from signaling NaN to quiet NaN in a different format is not
-   valid for constexpr.  */
+/* A conversion from signaling NaN to quiet NaN in a different format or type
+   is not valid for constexpr.  */
 constexpr float fns = __builtin_nans (""); /* { dg-error "'constexpr' initializer not representable in type of object" } */
 constexpr double dns = __builtin_nansf (""); /* { dg-error "'constexpr' initializer not representable in type of object" } */
+constexpr long double ldns = __builtin_nans (""); /* { dg-error "'constexpr' initializer not representable in type of object" } */
 
 /* Test out-of-range values.  */
 constexpr float fu = __DBL_MIN__; /* { dg-error "'constexpr' initializer not representable in type of object" } */
@@ -22,6 +23,9 @@ constexpr _Complex float cfui = __builtin_complex (0.0, __DBL_MIN__); /* { dg-er
 constexpr _Complex float cfoi = __builtin_complex (0.0, __DBL_MAX__); /* { dg-error "'constexpr' initializer not representable in type of object" } */
 constexpr _Complex float cfpi = __builtin_complex (0.0, 0x1.ffffffp0); /* { dg-error "'constexpr' initializer not representable in type of object" } */
 
+constexpr _Complex float cfd = __DBL_MAX__; /* { dg-error "'constexpr' initializer not representable in type of object" } */
+constexpr _Complex float cfi = __LONG_LONG_MAX__; /* { dg-error "'constexpr' initializer not representable in type of object" } */
+
 void
 f0 ()
 {
@@ -36,4 +40,6 @@ f0 ()
   (constexpr _Complex float) { __builtin_complex (0.0, __DBL_MIN__) }; /* { dg-error "'constexpr' initializer not representable in type of object" } */
   (constexpr _Complex float) { __builtin_complex (0.0, __DBL_MAX__) }; /* { dg-error "'constexpr' initializer not representable in type of object" } */
   (constexpr _Complex float) { __builtin_complex (0.0, 0x1.ffffffp0) }; /* { dg-error "'constexpr' initializer not representable in type of object" } */
+  (constexpr _Complex float) { __DBL_MAX__ }; /* { dg-error "'constexpr' initializer not representable in type of object" } */
+  (constexpr _Complex float) { __LONG_LONG_MAX__ }; /* { dg-error "'constexpr' initializer not representable in type of object" } */
 }