| class GET_MAIN_SIG < $GET_MAIN_SIG |
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| **** | This phase determines the signature of main. |
| $GET_MAIN_SIG | CS_COMPONENT |
| attr main_sig:SIG; |
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| **** | The signature of `main'. |
| attr main_sig:SIG; |
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| **** | The signature of `main'. |
| create(p:PROG):SAME |
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| get_main_sig(nm:STR) |
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| **** | Get the signature of the main routine in the class named `nm' and put it in `main_sig'. |