1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
%{
#include "tree_cst_cst.hpp"
#include "tree_cst_parse.hpp"
#define YY_USER_ACTION yylloc->first_line = yylloc->last_line = yylineno;
%}
%option nostdinit
/*%option nodefault*/
%option nounput
%option noyywrap
%option reentrant
%option bison-bridge
%option bison-locations
%option yylineno
%option prefix="tree_cst_"
%option header-file="tree_cst_lex.hpp"
%s DIRECTIVE
IDENT [[:alpha:]_][[:alnum:]_]*
INTEGER [[:digit:]]+
%%
<INITIAL>% BEGIN(DIRECTIVE); return PERCENT;
<DIRECTIVE>(%|\n) BEGIN(INITIAL); return PERCENT;
\ /* ignore */
\n /* ignore */
\t /* ignore */
\r /* ignore */
\( return LPAREN;
\) return RPAREN;
\{ return LBRACE;
\} return RBRACE;
\[ return LBRACKET;
\] return RBRACKET;
\< return LANGLE;
\> return RANGLE;
& return AMPERSAND;
, return COMMA;
; return SEMICOLON;
:: return DOUBLECOLON;
\* return ASTERISK;
\.\.\. return ELLIPSIS;
<INITIAL>visitor return VISITOR;
<INITIAL>group return GROUP;
<DIRECTIVE>multiparent return MULTIPARENT;
<DIRECTIVE>scoped_ptr return SCOPED_PTR;
<DIRECTIVE>shared_ptr return SHARED_PTR;
<DIRECTIVE>intrusive_ptr return INTRUSIVE_PTR;
<DIRECTIVE>smartpointer return SMARTPOINTER;
<DIRECTIVE>include return INCLUDE;
namespace return NAMESPACE;
const return CONST;
volatile return VOLATILE;
void return VOID;
node return NODE;
<INITIAL>parent return PARENT;
true return TRUE;
false return FALSE;
{IDENT} yylval->string.data = yytext; yylval->string.length = yyleng; return IDENTIFIER;
{INTEGER} yylval->string.data = yytext; yylval->string.length = yyleng; return INTEGER;
\"([^"\\\n]|\\.|\\\n)*\" yylval->string.data = yytext+1; yylval->string.length = yyleng-2; return QUOTED_NAME;
<DIRECTIVE>\<[^\>]*\> yylval->string.data = yytext+1; yylval->string.length = yyleng-2; return HEADER_NAME;
|
