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Remove unused reserved keyword "this"

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Removed unused reserved keyword "this" (a script using it would cause Bro to
segfault).
This commit is contained in:
Daniel Thayer 2012-09-26 13:09:54 -05:00
parent bf62a6e673
commit 5593f339bd
2 changed files with 1 additions and 9 deletions
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9
src/parse.y
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@ -14,7 +14,7 @@
%token TOK_NEXT TOK_OF TOK_PATTERN TOK_PATTERN_TEXT
%token TOK_PORT TOK_PRINT TOK_RECORD TOK_REDEF
%token TOK_REMOVE_FROM TOK_RETURN TOK_SCHEDULE TOK_SET
%token TOK_STRING TOK_SUBNET TOK_SWITCH TOK_TABLE TOK_THIS
%token TOK_STRING TOK_SUBNET TOK_SWITCH TOK_TABLE
%token TOK_TIME TOK_TIMEOUT TOK_TIMER TOK_TYPE TOK_UNION TOK_VECTOR TOK_WHEN
%token TOK_ATTR_ADD_FUNC TOK_ATTR_ATTR TOK_ATTR_ENCRYPT TOK_ATTR_DEFAULT
@ -118,7 +118,6 @@ extern const char* g_curr_debug_error;
#define YYLTYPE yyltype
Expr* bro_this = 0;
int in_init = 0;
int in_record = 0;
bool resolving_global_ID = false;
@ -584,12 +583,6 @@ expr:
$$ = new ConstExpr(new PatternVal($1));
}
| TOK_THIS
{
set_location(@1);
$$ = bro_this->Ref();
}
| '|' expr '|'
{
set_location(@1, @3);