test-stdbool: skip test that fails with Solaris CC

[pspp] / doc / posix-headers / stdbool.texi

diff --git a/doc/posix-headers/stdbool.texi b/doc/posix-headers/stdbool.texi
index 94dca84c34fed701f3d06c7331e4ce1b124422f1..990c17be7beae508dd7c44d6d476373df19d9a94 100644 (file)
--- a/doc/posix-headers/stdbool.texi
+++ b/doc/posix-headers/stdbool.texi
@@ -27,4 +27,7 @@ should use @samp{unsigned int foo : 1;} rather than @samp{bool foo : 1;}.
 Casts and automatic conversions to @samp{bool} don't test against the
 zero value or the null pointer, as they should.  Such casts should only
 be used if the casted value is known to be equal to 0 or 1.
+@item
+You cannot assume that casting floating point to @samp{bool} will
+result in a constant expression.
 @end itemize