URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Details |
Compare with Previous |
View Log
| Line No. |
Rev |
Author |
Line |
| 1 |
298 |
jeremybenn |
/* Test diagnostics for switch statements and labels therein. Test
|
| 2 |
|
|
with no special options. */
|
| 3 |
|
|
/* Origin: Joseph Myers <joseph@codesourcery.com> */
|
| 4 |
|
|
/* { dg-do compile } */
|
| 5 |
|
|
/* { dg-options "" } */
|
| 6 |
|
|
|
| 7 |
|
|
void
|
| 8 |
|
|
f (int a, double d, void *p)
|
| 9 |
|
|
{
|
| 10 |
|
|
switch (d) /* { dg-error "switch quantity not an integer" } */
|
| 11 |
|
|
{
|
| 12 |
|
|
}
|
| 13 |
|
|
switch (p) /* { dg-error "switch quantity not an integer" } */
|
| 14 |
|
|
{
|
| 15 |
|
|
}
|
| 16 |
|
|
switch (a)
|
| 17 |
|
|
{
|
| 18 |
|
|
case (void *)0: ; /* { dg-error "pointers are not permitted as case values" } */
|
| 19 |
|
|
}
|
| 20 |
|
|
switch (a)
|
| 21 |
|
|
{
|
| 22 |
|
|
case (double)0: ; /* { dg-error "case label does not reduce to an integer constant" } */
|
| 23 |
|
|
}
|
| 24 |
|
|
switch (a)
|
| 25 |
|
|
{
|
| 26 |
|
|
case (char)0: ;
|
| 27 |
|
|
}
|
| 28 |
|
|
switch (a)
|
| 29 |
|
|
{
|
| 30 |
|
|
case 0 ... 0: ;
|
| 31 |
|
|
}
|
| 32 |
|
|
switch (a)
|
| 33 |
|
|
{
|
| 34 |
|
|
case 0 ... -1: ; /* { dg-warning "empty range specified" } */
|
| 35 |
|
|
}
|
| 36 |
|
|
switch (a)
|
| 37 |
|
|
{
|
| 38 |
|
|
case 0 ... -2: ; /* { dg-warning "empty range specified" } */
|
| 39 |
|
|
}
|
| 40 |
|
|
switch (a)
|
| 41 |
|
|
{
|
| 42 |
|
|
case 0:
|
| 43 |
|
|
default: /* { dg-error "this is the first default label" } */
|
| 44 |
|
|
case 1:
|
| 45 |
|
|
default: ; /* { dg-error "multiple default labels in one switch" } */
|
| 46 |
|
|
}
|
| 47 |
|
|
switch (a)
|
| 48 |
|
|
{
|
| 49 |
|
|
case 0: /* { dg-error "previously used here" } */
|
| 50 |
|
|
case 1:
|
| 51 |
|
|
case 0: ; /* { dg-error "duplicate case value" } */
|
| 52 |
|
|
}
|
| 53 |
|
|
case 1: ; /* { dg-error "case label not within a switch statement" } */
|
| 54 |
|
|
default: ; /* { dg-error "'default' label not within a switch statement" } */
|
| 55 |
|
|
break; /* { dg-error "break statement not within loop or switch" } */
|
| 56 |
|
|
continue; /* { dg-error "continue statement not within a loop" } */
|
| 57 |
|
|
switch (a)
|
| 58 |
|
|
{
|
| 59 |
|
|
case a: ; /* { dg-error "case label does not reduce to an integer constant" } */
|
| 60 |
|
|
}
|
| 61 |
|
|
switch (a)
|
| 62 |
|
|
{
|
| 63 |
|
|
case 0: /* { dg-error "this is the first entry overlapping that value" } */
|
| 64 |
|
|
case -1 ... 1: /* { dg-error "duplicate \\(or overlapping\\) case value" } */
|
| 65 |
|
|
case 2 ... 3: /* { dg-error "previously used here" } */
|
| 66 |
|
|
case 2: /* { dg-error "duplicate case value" } */
|
| 67 |
|
|
case 4 ... 7: /* { dg-error "this is the first entry overlapping that value" } */
|
| 68 |
|
|
case 6 ... 9: ; /* { dg-error "duplicate \\(or overlapping\\) case value" } */
|
| 69 |
|
|
}
|
| 70 |
|
|
switch (a)
|
| 71 |
|
|
{
|
| 72 |
|
|
case 0:
|
| 73 |
|
|
continue; /* { dg-error "continue statement not within a loop" } */
|
| 74 |
|
|
}
|
| 75 |
|
|
}
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.