Compiler Introduction Simple SDT Lexical Analysis Syntax Analysis Syntax-Directed Translation Intermediate-Code Generation Code Generation 笔记 notes FAdo FAdo tutorial LLVM LLVM_ibm_createACompiler Yacc / Lex Compiler_lex_yacc_calc Compiler_lex_yacc_tutor ANSI C grammar 最新的 Lex 和 Yacc 描述 ps. compile error http://www.quut.com/c/ANSI-C-grammar-l-1998.html http://www.quut.com/c/ANSI-C-grammar-y-1998.html over versions (native files): ps. works. ansic lex ansic yacc