ADT
arm-eh
ast-experimental
enum
forall-pointer-decay
jacob/cs343-translation
new-ast-unique-expr
pthread-emulation
qualifiedEnum
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Last change
on this file since b91bfde was ecfd758, checked in by Andrew Beach <ajbeach@…>, 5 years ago |
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Major exception update, seperating type-ids from virtual tables. The major interface changes are done. There is a regression of ?Cancelled(T) to Some?Cancelled. There is some bits of code for the new verion of the ?Cancelled(T) interface already there. Not connected yet but I just reached the limit of what I wanted to do in one commit and then spent over a day cleaning up, so it will replace Some?Cancelled in a future commit.
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-
Property mode
set to
100644
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File size:
976 bytes
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| 1 | // Try cancelling a thread.
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| 2 |
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| 3 | #include <thread.hfa>
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| 4 | #include <exception.hfa>
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| 5 |
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| 6 | EHM_EXCEPTION(internal_error)();
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| 7 | EHM_VIRTUAL_TABLE(internal_error, internal_vt);
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| 8 |
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| 9 | thread WillCancel {};
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| 10 |
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| 11 | const char * msg(ThreadCancelled(WillCancel) * this) {
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| 12 | return "ThreadCancelled(WillCancel)";
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| 13 | }
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| 14 |
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| 15 | void main(WillCancel &) {
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| 16 | printf("1");
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| 17 | cancel_stack((internal_error){&internal_vt});
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| 18 | printf("!");
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| 19 | }
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| 20 |
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| 21 | void explicit() {
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| 22 | try {
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| 23 | printf("0");
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| 24 | WillCancel cancel;
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| 25 | printf("1");
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| 26 | join(cancel);
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| 27 | printf("4");
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| 28 | } catchResume (SomeThreadCancelled * error) {
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| 29 | printf("2");
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| 30 | if ((virtual internal_error *)error->the_exception) {
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| 31 | printf("3");
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| 32 | }
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| 33 | }
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| 34 | printf("5\n");
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| 35 | }
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| 36 |
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| 37 | void implicit() {
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| 38 | try {
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| 39 | {
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| 40 | printf("0");
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| 41 | WillCancel cancel;
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| 42 | printf("1");
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| 43 | }
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| 44 | printf("4");
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| 45 | } catchResume (SomeThreadCancelled * error) {
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| 46 | printf("2");
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| 47 | if ((virtual internal_error *)error->the_exception) {
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| 48 | printf("3");
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| 49 | }
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| 50 | }
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| 51 | printf("5\n");
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| 52 | }
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| 53 |
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| 54 | int main(int argc, char * argv[]) {
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| 55 | explicit();
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| 56 | implicit();
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| 57 | }
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