jscript: Get rid of no longer needed interp_tree.

dlls/jscript/compile.c

@@ -81,7 +81,6 @@ static void dump_instr_arg(instr_arg_type_t type, instr_arg_t *arg)
     case ARG_DBL:
         TRACE_(jscript_disas)("\t%lf", *arg->dbl);
         break;
-    case ARG_STAT:
     case ARG_FUNC:
     case ARG_NONE:
         break;

dlls/jscript/engine.c

 /*
- * Copyright 2008 Jacek Caban for CodeWeavers
+ * Copyright 2008,2011 Jacek Caban for CodeWeavers
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -2439,21 +2439,6 @@ static HRESULT interp_ret(exec_ctx_t *ctx)
     return S_OK;
 }
 
-static HRESULT interp_tree(exec_ctx_t *ctx)
-{
-    instr_t *instr = ctx->parser->code->instrs+ctx->ip;
-    VARIANT v;
-    HRESULT hres;
-
-    TRACE("\n");
-
-    hres = instr->arg1.stat->eval(ctx->parser->script, instr->arg1.stat, ctx->rt, &v);
-    if(FAILED(hres))
-        return hres;
-
-    return stack_push(ctx, &v);
-}
-
 typedef HRESULT (*op_func_t)(exec_ctx_t*);
 
 static const op_func_t op_funcs[] = {

dlls/jscript/engine.h

 /*
- * Copyright 2008 Jacek Caban for CodeWeavers
+ * Copyright 2008,2011 Jacek Caban for CodeWeavers
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -106,7 +106,6 @@ typedef struct _func_stack {
     X(throw_ref,  0, ARG_UINT,   0)        \
     X(throw_type, 0, ARG_UINT,   ARG_STR)  \
     X(tonum,      1, 0,0)                  \
-    X(tree,       1, ARG_STAT,   0)        \
     X(typeof,     1, 0,0)                  \
     X(typeofid,   1, 0,0)                  \
     X(typeofident,1, 0,0)                  \
@@ -126,7 +125,6 @@ OP_LIST
 } jsop_t;
 
 typedef union {
-    statement_t *stat;
     BSTR bstr;
     double *dbl;
     LONG lng;
@@ -140,7 +138,6 @@ typedef enum {
     ARG_ADDR,
     ARG_BSTR,
     ARG_DBL,
-    ARG_STAT,
     ARG_FUNC,
     ARG_INT,
     ARG_STR,
@@ -296,8 +293,6 @@ typedef struct _variable_declaration_t {
     struct _variable_declaration_t *next;
 } variable_declaration_t;
 
-typedef HRESULT (*statement_eval_t)(script_ctx_t*,statement_t*,return_type_t*,VARIANT*);
-
 typedef enum {
     STAT_BLOCK,
     STAT_BREAK,
@@ -319,7 +314,6 @@ typedef enum {
 
 struct _statement_t {
     statement_type_t type;
-    statement_eval_t eval;
     statement_t *next;
 };
 

dlls/jscript/parser.y

@@ -844,7 +844,6 @@ static void *new_statement(parser_ctx_t *ctx, statement_type_t type, size_t size
         return NULL;
 
     stat->type = type;
-    stat->eval = NULL;
     stat->next = NULL;
 
     return stat;