111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/* { dg-additional-options "-fdiagnostics-show-line-numbers -fdiagnostics-path-format=inline-events -fdiagnostics-show-caret" } */
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/* { dg-enable-nn-line-numbers "" } */
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/* { dg-require-effective-target indirect_jumps } */
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#include "test-setjmp.h"
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#include "analyzer-decls.h"
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extern int foo (int) __attribute__ ((__pure__));
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static jmp_buf buf;
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void inner (int x)
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{
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foo (x);
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longjmp (buf, 1);
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foo (x);
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}
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void outer (int y)
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{
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foo (y);
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inner (y);
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foo (y);
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}
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int main (void)
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{
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if (!SETJMP(buf))
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outer (42);
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else
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__analyzer_dump_path (); /* { dg-message "path" } */
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return 0;
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}
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/* { dg-begin-multiline-output "" }
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NN | __analyzer_dump_path ();
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| ^~~~~~~~~~~~~~~~~~~~~~~
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'main': event 1
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| NN | int main (void)
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| | ^~~~
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| | |
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| | (1) entry to 'main'
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'main': event 2
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| NN | if (!SETJMP(buf))
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| | ^~~~~~
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| | |
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| | (2) 'setjmp' called here
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'main': events 3-5
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| NN | if (!SETJMP(buf))
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| | ^
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| | |
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| | (3) following 'true' branch...
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| NN | outer (42);
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| | ~~~~~~~~~~
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| | |
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| | (4) ...to here
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| | (5) calling 'outer' from 'main'
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+--> 'outer': events 6-7
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| NN | void outer (int y)
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| | ^~~~~
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| | |
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| | (6) entry to 'outer'
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|......
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| NN | inner (y);
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| | ~~~~~~~~~
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| | |
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| | (7) calling 'inner' from 'outer'
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+--> 'inner': events 8-9
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| NN | void inner (int x)
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| | ^~~~~
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| | |
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| | (8) entry to 'inner'
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|......
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| NN | longjmp (buf, 1);
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| | ~~~~~~~~~~~~~~~~
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| | |
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| | (9) rewinding from 'longjmp' in 'inner'...
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<-------------+
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'main': event 10
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| NN | if (!SETJMP(buf))
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| | ^~~~~~
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| | |
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| | (10) ...to 'setjmp' in 'main' (saved at (2))
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'main': events 11-13
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| NN | if (!SETJMP(buf))
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| | ^
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| | |
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| | (11) following 'false' branch...
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|......
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| NN | __analyzer_dump_path ();
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| | ~~~~~~~~~~~~~~~~~~~~~~~
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| | |
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| | (12) ...to here
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| | (13) here
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{ dg-end-multiline-output "" } */
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