26 lines
532 B
Plaintext
26 lines
532 B
Plaintext
/* @BAKE
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bison -o string.tab.c $@
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g++ string.tab.c -o string
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./string
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@STOP
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*/
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%code requires {
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#include <iostream>
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#include <string>
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void yyerror(...) { ; }
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}
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%union {
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std::string * strval;
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}
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%{
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int yylex() {
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yylval.strval = new std::string("There are only two hard problems in CS: cache invalidation, nameing things, and off-by-one errors.");
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return STRING;
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}
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%}
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%token STRING
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%%
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string: STRING { std::cout << *(yylval.strval) << std::endl; }
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%%
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signed main() { yyparse(); }
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