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27 lines
685 B
C
27 lines
685 B
C
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#ifndef TRY_H
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#define TRY_H
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#include <stdbool.h>
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typedef int try_t;
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#define try do { try_t _try_id = try_new(); void _try_f(void)
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#define catch(e) ; _try_f(); if (try_has_catch(_try_id)) { e = try_catch(_try_id); try_remove(_try_id); do
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#define endtry while(false); } } while(false);
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#define throw(e) try_throw(_try_id, (void*) e); return;
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#define subtry() try_t _try_id = try_pop();
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#define tpush() try_push(_try_id)
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#define cthrow(e) _try_id = try_pop(); throw(e);
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#define trycall try_push(_try_id);
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try_t try_new(void);
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bool try_has_catch(try_t);
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void* try_catch(try_t);
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void try_remove(try_t);
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void try_throw(try_t, void*);
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try_t try_pop(void);
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void try_push(try_t);
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#endif
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