34 lines
354 B
Plaintext
34 lines
354 B
Plaintext
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%{
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#include <stdio.h>
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void yyerror(const char * str)
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{
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fprintf(stderr, "error: %s\n", str);
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}
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int yywrap()
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{
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return 1;
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}
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main()
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{
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yyparse();
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}
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%}
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%token BIN_NUMBER OCT_NUMBER DEC_NUMBER HEX_NUMBER
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%%
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number: BIN_NUMBER
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| OCT_NUMBER
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| DEC_NUMBER
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| HEX_NUMBER
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{
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printf("Saw a number\n");
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}
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;
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