File: fixed_point_errors.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (20 lines) | stat: -rw-r--r-- 1,053 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: %clang_cc1 -x c++ %s -verify -DWITHOUT_FIXED_POINT
// RUN: %clang_cc1 -x c++ %s -verify -ffixed-point

#ifdef WITHOUT_FIXED_POINT
_Accum accum;                           // expected-error{{unknown type name '_Accum'}}
_Fract fract;                           // expected-error{{unknown type name '_Fract'}}
_Sat _Accum sat_accum;                  // expected-error{{unknown type name '_Sat'}}
                                        // expected-error@-1{{expected ';' after top level declarator}}
#endif

int accum_int = 10k;     // expected-error{{invalid suffix 'k' on integer constant}}
int fract_int = 10r;     // expected-error{{invalid suffix 'r' on integer constant}}
#ifdef WITHOUT_FIXED_POINT
float accum_flt = 0.0k;  // expected-error{{invalid suffix 'k' on floating constant}}
float fract_flt = 0.0r;  // expected-error{{invalid suffix 'r' on floating constant}}
#endif

#ifndef WITHOUT_FIXED_POINT
const char *c = 10.0k;  // expected-error{{cannot initialize a variable of type 'const char *' with an rvalue of type '_Accum'}}
#endif