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Fixed bug in state tagging. Updated examples to use concatinated preprocessor strings

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This commit is contained in:
Daniel Holden
2014-04-16 17:06:16 +01:00
parent 842835aaa5
commit 8d9bf9fdda
7 changed files with 95 additions and 80 deletions
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78
examples/smallc.c
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@@ -21,46 +21,44 @@ int main(int argc, char **argv) {
mpc_parser_t* Smallc = mpc_new("smallc");
mpc_err_t* err = mpca_lang(MPCA_LANG_DEFAULT,
" \n\
ident : /[a-zA-Z_][a-zA-Z0-9_]*/ ; \n\
number : /[0-9]+/ ; \n\
character : /'.'/ ; \n\
string : /\"(\\\\.|[^\"])*\"/ ; \n\
\n\
factor : '(' <lexp> ')' \n\
| <number> \n\
| <character> \n\
| <string> \n\
| <ident> '(' <lexp>? (',' <lexp>)* ')' \n\
| <ident> ; \n\
\n\
term : <factor> (('*' | '/' | '%') <factor>)* ; \n\
lexp : <term> (('+' | '-') <term>)* ; \n\
\n\
stmt : '{' <stmt>* '}' \n\
| \"while\" '(' <exp> ')' <stmt> \n\
| \"if\" '(' <exp> ')' <stmt> \n\
| <ident> '=' <lexp> ';' \n\
| \"print\" '(' <lexp>? ')' ';' \n\
| \"return\" <lexp>? ';' \n\
| <ident> '(' <ident>? (',' <ident>)* ')' ';' ; \n\
\n\
exp : <lexp> '>' <lexp> \n\
| <lexp> '<' <lexp> \n\
| <lexp> \">=\" <lexp> \n\
| <lexp> \"<=\" <lexp> \n\
| <lexp> \"!=\" <lexp> \n\
| <lexp> \"==\" <lexp> ; \n\
\n\
typeident : (\"int\" | \"char\") <ident> ; \n\
decls : (<typeident> ';')* ; \n\
args : <typeident>? (',' <typeident>)* ; \n\
body : '{' <decls> <stmt>* '}' ; \n\
procedure : (\"int\" | \"char\") <ident> '(' <args> ')' <body> ; \n\
main : \"main\" '(' ')' <body> ; \n\
includes : (\"#include\" <string>)* ; \n\
smallc : /^/ <includes> <decls> <procedure>* <main> /$/ ; \n\
",
" ident : /[a-zA-Z_][a-zA-Z0-9_]*/ ; \n"
" number : /[0-9]+/ ; \n"
" character : /'.'/ ; \n"
" string : /\"(\\\\.|[^\"])*\"/ ; \n"
" \n"
" factor : '(' <lexp> ')' \n"
" | <number> \n"
" | <character> \n"
" | <string> \n"
" | <ident> '(' <lexp>? (',' <lexp>)* ')' \n"
" | <ident> ; \n"
" \n"
" term : <factor> (('*' | '/' | '%') <factor>)* ; \n"
" lexp : <term> (('+' | '-') <term>)* ; \n"
" \n"
" stmt : '{' <stmt>* '}' \n"
" | \"while\" '(' <exp> ')' <stmt> \n"
" | \"if\" '(' <exp> ')' <stmt> \n"
" | <ident> '=' <lexp> ';' \n"
" | \"print\" '(' <lexp>? ')' ';' \n"
" | \"return\" <lexp>? ';' \n"
" | <ident> '(' <ident>? (',' <ident>)* ')' ';' ; \n"
" \n"
" exp : <lexp> '>' <lexp> \n"
" | <lexp> '<' <lexp> \n"
" | <lexp> \">=\" <lexp> \n"
" | <lexp> \"<=\" <lexp> \n"
" | <lexp> \"!=\" <lexp> \n"
" | <lexp> \"==\" <lexp> ; \n"
" \n"
" typeident : (\"int\" | \"char\") <ident> ; \n"
" decls : (<typeident> ';')* ; \n"
" args : <typeident>? (',' <typeident>)* ; \n"
" body : '{' <decls> <stmt>* '}' ; \n"
" procedure : (\"int\" | \"char\") <ident> '(' <args> ')' <body> ; \n"
" main : \"main\" '(' ')' <body> ; \n"
" includes : (\"#include\" <string>)* ; \n"
" smallc : /^/ <includes> <decls> <procedure>* <main> /$/ ; \n",
Ident, Number, Character, String, Factor, Term, Lexp, Stmt, Exp,
Typeident, Decls, Args, Body, Procedure, Main, Includes, Smallc);