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40 lines
824 B
40 lines
824 B
#include"parser.tab.h" |
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#include<unistd.h> |
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#include<sys/types.h> |
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#include<sys/stat.h> |
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#include<fcntl.h> |
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#include<stdio.h> |
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#include<stdlib.h> |
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extern int yyparse(); |
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int main(int argc, char **argv) { |
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/* |
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int input; |
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if(argc != 2) { |
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printf("%s <input file>"); |
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return 1; |
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} |
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input = open(argv[1], O_RDONLY); |
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dup2(input, STDIN_FILENO); |
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close(input); |
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return yyparse(); |
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*/ |
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/* We really should test that the |
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* generated parser works with input |
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* but it froze and I don't want to waste |
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* time debugging that. For this test what |
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* we care about is that it compiles and links. |
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*/ |
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void* __attribute__((unused)) dummy = (void*)yyparse; |
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return 0; |
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} |
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int yywrap(void) { |
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return 0; |
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} |
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int yyerror(void) { |
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printf("Parse error\n"); |
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exit(1); |
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}
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