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Remove unused and unnecessary "declare enum" from bifcl

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This commit is contained in:
Gregor Maier 2011-02-10 13:49:09 -08:00
parent a12e711888
commit 43a84866a0
5 changed files with 2 additions and 21 deletions
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11
src/builtin-func.y
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@ -67,9 +67,6 @@ extern const char* decl_name;
int var_arg; // whether the number of arguments is variable
std::vector<BuiltinFuncArg*> args;
// enum types declared by "declare enum <id>"
set<string> enum_types;
extern int yyerror(const char[]);
extern int yywarn(const char msg[]);
extern int yylex();
@ -154,7 +151,7 @@ void print_event_c_body(FILE *fp)
%token TOK_LPP TOK_RPP TOK_LPB TOK_RPB TOK_LPPB TOK_RPPB TOK_VAR_ARG
%token TOK_BOOL
%token TOK_FUNCTION TOK_REWRITER TOK_EVENT TOK_CONST TOK_ENUM TOK_DECLARE
%token TOK_FUNCTION TOK_REWRITER TOK_EVENT TOK_CONST TOK_ENUM
%token TOK_TYPE TOK_RECORD
%token TOK_WRITE TOK_PUSH TOK_EOF TOK_TRACE
%token TOK_ARGS TOK_ARG TOK_ARGC
@ -202,15 +199,9 @@ definition: event_def
| c_code_segment
| enum_def
| const_def
| declare_def
| type_def
;
declare_def: TOK_DECLARE opt_ws TOK_ENUM opt_ws TOK_ID opt_ws ';'
{
enum_types.insert($5);
}
;
// XXX: Add the netvar glue so that the event engine knows about
// the type. One still has to define the type in bro.init.