diff options
Diffstat (limited to 'test/Frontend/fixed_point_errors.c')
| -rw-r--r-- | test/Frontend/fixed_point_errors.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Frontend/fixed_point_errors.c b/test/Frontend/fixed_point_errors.c index 41427e3431..db15bd874b 100644 --- a/test/Frontend/fixed_point_errors.c +++ b/test/Frontend/fixed_point_errors.c @@ -232,3 +232,21 @@ void CheckSuffixOnIntegerLiterals() { auto auto_accum = 0k; // expected-error{{invalid suffix 'k' on integer constant}} // expected-warning@-1{{type specifier missing, defaults to 'int'}} } + +// Ok conversions +int i_const = -2.5hk; +_Sat short _Accum sat_sa_const2 = 256.0k; +_Sat unsigned short _Accum sat_usa_const = -1.0hk; +short _Accum sa_const3 = 2; +short _Accum sa_const4 = -2; + +// Overflow +short _Accum sa_const = 256.0k; // expected-warning{{implicit conversion from 256.0 cannot fit within the range of values for 'short _Accum'}} +short _Fract sf_const = 1.0hk; // expected-warning{{implicit conversion from 1.0 cannot fit within the range of values for 'short _Fract'}} +unsigned _Accum ua_const = -1.0k; // expected-warning{{implicit conversion from -1.0 cannot fit within the range of values for 'unsigned _Accum'}} +short _Accum sa_const2 = 128.0k + 128.0k; // expected-warning{{implicit conversion from 256.0 cannot fit within the range of values for 'short _Accum'}} +short s_const = 65536.0lk; // expected-warning{{implicit conversion from 65536.0 cannot fit within the range of values for 'short'}} +unsigned u_const = -2.5hk; // expected-warning{{implicit conversion from -2.5 cannot fit within the range of values for 'unsigned int'}} +char c_const = 256.0uk; // expected-warning{{implicit conversion from 256.0 cannot fit within the range of values for 'char'}} +short _Accum sa_const5 = 256; // expected-warning{{implicit conversion from 256 cannot fit within the range of values for 'short _Accum'}} +unsigned short _Accum usa_const2 = -2; // expected-warning{{implicit conversion from -2 cannot fit within the range of values for 'unsigned short _Accum'}} |