Last change
on this file since d796be70 was
3bf9d10,
checked in by Peter A. Buhr <pabuhr@…>, 17 months ago
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change printf to sout
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-
Property mode set to
100644
|
File size:
1.1 KB
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1 | // Testing polymophic exception types. |
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2 | |
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3 | #include <fstream.hfa> |
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4 | |
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5 | forall(T &) exception proxy {}; |
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6 | |
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7 | vtable(proxy(int)) proxy_int; |
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8 | vtable(proxy(char)) proxy_char; |
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9 | |
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10 | void proxy_test(void) { |
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11 | proxy(int) an_int = {&proxy_int}; |
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12 | proxy(char) a_char = {&proxy_char}; |
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13 | |
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14 | try { |
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15 | throw an_int; |
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16 | } catch (proxy(int) *) { |
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17 | sout | "terminate catch"; |
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18 | } |
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19 | |
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20 | try { |
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21 | throwResume a_char; |
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22 | } catchResume (proxy(char) *) { |
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23 | sout | "resume catch"; |
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24 | } |
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25 | |
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26 | try { |
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27 | throw a_char; |
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28 | } catch (proxy(int) *) { |
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29 | sout | "caught proxy(int)"; |
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30 | } catch (proxy(char) *) { |
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31 | sout | "caught proxy(char)"; |
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32 | } |
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33 | } |
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34 | |
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35 | forall(T) exception cell { |
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36 | T data; |
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37 | }; |
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38 | |
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39 | vtable(cell(int)) int_cell; |
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40 | vtable(cell(char)) char_cell; |
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41 | vtable(cell(bool)) bool_cell; |
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42 | |
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43 | void cell_test(void) { |
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44 | try { |
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45 | cell(int) except = {&int_cell, -7}; |
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46 | throw except; |
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47 | } catch (cell(int) * error) { |
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48 | sout | error->data; |
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49 | } |
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50 | |
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51 | try { |
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52 | cell(bool) ball = {&bool_cell, false}; |
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53 | throwResume ball; |
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54 | sout | ball.data; |
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55 | } catchResume (cell(bool) * error) { |
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56 | sout | error->data; |
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57 | error->data = true; |
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58 | } |
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59 | } |
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60 | |
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61 | int main(int argc, char * argv[]) { |
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62 | proxy_test(); |
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63 | sout | nl; |
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64 | cell_test(); |
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65 | } |
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