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/* { dg-additional-options "-fdiagnostics-show-line-numbers -fdiagnostics-path-format=inline-events -fdiagnostics-show-caret" } */
/* { dg-enable-nn-line-numbers "" } */
/* { dg-require-effective-target indirect_jumps } */
#include "test-setjmp.h"
#include <stddef.h>
#include "analyzer-decls.h"
extern void foo (int);
void test_1 (void)
{
SETJMP (NULL);
}
void test_2 (void)
{
jmp_buf env;
int i;
foo (0);
i = SETJMP(env);
foo (1);
if (i != 0)
{
foo (2);
__analyzer_dump_path (); /* { dg-message "path" } */
}
else
longjmp (env, 1);
foo (3);
}
/* { dg-begin-multiline-output "" }
NN | __analyzer_dump_path ();
| ^~~~~~~~~~~~~~~~~~~~~~~
'test_2': event 1
|
| NN | i = SETJMP(env);
| | ^~~~~~
| | |
| | (1) 'setjmp' called here
|
'test_2': events 2-4
|
| NN | if (i != 0)
| | ^
| | |
| | (2) following 'false' branch (when 'i == 0')...
|......
| NN | longjmp (env, 1);
| | ~~~~~~~~~~~~~~~~
| | |
| | (3) ...to here
| | (4) rewinding within 'test_2' from 'longjmp'...
|
'test_2': event 5
|
| NN | i = SETJMP(env);
| | ^~~~~~
| | |
| | (5) ...to 'setjmp' (saved at (1))
|
'test_2': events 6-8
|
| NN | if (i != 0)
| | ^
| | |
| | (6) following 'true' branch (when 'i != 0')...
| NN | {
| NN | foo (2);
| | ~~~~~~~
| | |
| | (7) ...to here
| NN | __analyzer_dump_path ();
| | ~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | (8) here
|
{ dg-end-multiline-output "" } */
void test_3 (void)
{
longjmp (NULL, 0);
}
void test_4 (void)
{
longjmp (NULL, 1);
}
void test_5 (void)
{
jmp_buf env;
longjmp (env, 1);
}
|
