Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/conv-2.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
68:561a7518be6b | 111:04ced10e8804 |
---|---|
1 /* { dg-do compile } */ | |
2 /* { dg-options "-Wpointer-sign" } */ | |
3 | |
4 void f1(long *); /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */ | |
5 void f2(unsigned long *); /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */ | |
6 | |
7 int main() | |
8 { | |
9 long *lp; | |
10 unsigned long *ulp; | |
11 char *cp; | |
12 unsigned char *ucp; | |
13 signed char *scp; | |
14 | |
15 ulp = lp; /* { dg-warning " pointer targets in assignment from 'long int \\*' to 'long unsigned int \\*' differ in signedness" } */ | |
16 lp = ulp; /* { dg-warning " pointer targets in assignment from 'long unsigned int \\*' to 'long int \\*' differ in signedness" } */ | |
17 f1(ulp); /* { dg-warning " differ in signedness" } */ | |
18 f2(lp); /* { dg-warning " differ in signedness" } */ | |
19 | |
20 cp = ucp; /* { dg-warning " pointer targets in assignment from 'unsigned char \\*' to 'char \\*' differ in signedness" } */ | |
21 cp = scp; /* { dg-warning " pointer targets in assignment from 'signed char \\*' to 'char \\*' differ in signedness" } */ | |
22 ucp = scp; /* { dg-warning " pointer targets in assignment from 'signed char \\*' to 'unsigned char \\*' differ in signedness" } */ | |
23 ucp = cp; /* { dg-warning " pointer targets in assignment from 'char \\*' to 'unsigned char \\*' differ in signedness" } */ | |
24 scp = ucp; /* { dg-warning " pointer targets in assignment from 'unsigned char \\*' to 'signed char \\*' differ in signedness" } */ | |
25 scp = cp; /* { dg-warning " pointer targets in assignment from 'char \\*' to 'signed char \\*' differ in signedness" } */ | |
26 } |