Compiling and executing the Shakespeare Programming Language translator spl2c on Mac OS X 10.6 results in warnings/errors
问题 I wanted to experiment with the Shakespeare programming language, so I downloaded it from here and executed the Makefile using cd spl-1.2.1 Make . The compilation of spl2c executes with a couple warnings: scanner.l:600: warning, rule cannot be matched <stdout>:5808: warning: ‘yyunput’ defined but not used And then when it attempts to compile all the examples everything goes haywire: ../spl/bin/spl2c < fibonacci.spl > fibonacci.c Warning at line 19: equality expected Warning at line 28: