static void ccall(JF, js_Ast *fun, js_Ast *args) { int n; switch (fun->type) { case EXP_INDEX: cexp(J, F, fun->a); emit(J, F, OP_DUP); cexp(J, F, fun->b); emit(J, F, OP_GETPROP); emit(J, F, OP_ROT2); break; case EXP_MEMBER: cexp(J, F, fun->a); emit(J, F, OP_DUP); emitstring(J, F, OP_GETPROP_S, fun->b->string); emit(J, F, OP_ROT2); break; case EXP_IDENTIFIER: if (!strcmp(fun->string, "eval")) { ceval(J, F, fun, args); return; } /* fall through */ default: cexp(J, F, fun); emit(J, F, J->strict ? OP_UNDEF : OP_GLOBAL); break; } n = cargs(J, F, args); emit(J, F, OP_CALL); emitraw(J, F, n); }
static void ccall(JF, js_Ast *fun, js_Ast *args) { int n; switch (fun->type) { case EXP_INDEX: cexp(J, F, fun->a); emit(J, F, OP_DUP); cexp(J, F, fun->b); emit(J, F, OP_GETPROP); emit(J, F, OP_ROT2); break; case EXP_MEMBER: cexp(J, F, fun->a); emit(J, F, OP_DUP); emitstring(J, F, OP_GETPROP_S, fun->b->string); emit(J, F, OP_ROT2); break; default: cexp(J, F, fun); emit(J, F, OP_GLOBAL); break; } n = cargs(J, F, args); emit(J, F, OP_CALL); emitraw(J, F, n); }
static void ceval(JF, js_Ast *fun, js_Ast *args) { int n = cargs(J, F, args); if (n == 0) emit(J, F, OP_UNDEF); else while (n-- > 1) emit(J, F, OP_POP); emit(J, F, OP_EVAL); }
int cppmain(int argc, char **argv) { clog_open_stderr("showmodules"); rw_init_verbose(1); (void)cargs(argc, argv, arginfo); if (courierdir_arg) set_courierdir(courierdir_arg); if (rw_init_courier(0)) exit(1); exit (0); return (0); }
static void cexp(JF, js_Ast *exp) { int then, end; int n; switch (exp->type) { case EXP_STRING: emitstring(J, F, OP_STRING, exp->string); break; case EXP_NUMBER: emitnumber(J, F, exp->number); break; case EXP_UNDEF: emit(J, F, OP_UNDEF); break; case EXP_NULL: emit(J, F, OP_NULL); break; case EXP_TRUE: emit(J, F, OP_TRUE); break; case EXP_FALSE: emit(J, F, OP_FALSE); break; case EXP_THIS: emit(J, F, OP_THIS); break; case EXP_REGEXP: emit(J, F, OP_NEWREGEXP); emitraw(J, F, addstring(J, F, exp->string)); emitraw(J, F, exp->number); break; case EXP_OBJECT: emit(J, F, OP_NEWOBJECT); cobject(J, F, exp->a); break; case EXP_ARRAY: emit(J, F, OP_NEWARRAY); carray(J, F, exp->a); break; case EXP_FUN: emitfunction(J, F, newfun(J, exp->a, exp->b, exp->c, 0)); break; case EXP_IDENTIFIER: emitlocal(J, F, OP_GETLOCAL, OP_GETVAR, exp); break; case EXP_INDEX: cexp(J, F, exp->a); cexp(J, F, exp->b); emit(J, F, OP_GETPROP); break; case EXP_MEMBER: cexp(J, F, exp->a); emitstring(J, F, OP_GETPROP_S, exp->b->string); break; case EXP_CALL: ccall(J, F, exp->a, exp->b); break; case EXP_NEW: cexp(J, F, exp->a); n = cargs(J, F, exp->b); emit(J, F, OP_NEW); emitraw(J, F, n); break; case EXP_DELETE: cdelete(J, F, exp->a); break; case EXP_PREINC: cassignop1(J, F, exp->a); emit(J, F, OP_INC); cassignop2(J, F, exp->a, 0); break; case EXP_PREDEC: cassignop1(J, F, exp->a); emit(J, F, OP_DEC); cassignop2(J, F, exp->a, 0); break; case EXP_POSTINC: cassignop1(J, F, exp->a); emit(J, F, OP_POSTINC); cassignop2(J, F, exp->a, 1); emit(J, F, OP_POP); break; case EXP_POSTDEC: cassignop1(J, F, exp->a); emit(J, F, OP_POSTDEC); cassignop2(J, F, exp->a, 1); emit(J, F, OP_POP); break; case EXP_VOID: cexp(J, F, exp->a); emit(J, F, OP_POP); emit(J, F, OP_UNDEF); break; case EXP_TYPEOF: ctypeof(J, F, exp->a); break; case EXP_POS: cunary(J, F, exp, OP_POS); break; case EXP_NEG: cunary(J, F, exp, OP_NEG); break; case EXP_BITNOT: cunary(J, F, exp, OP_BITNOT); break; case EXP_LOGNOT: cunary(J, F, exp, OP_LOGNOT); break; case EXP_BITOR: cbinary(J, F, exp, OP_BITOR); break; case EXP_BITXOR: cbinary(J, F, exp, OP_BITXOR); break; case EXP_BITAND: cbinary(J, F, exp, OP_BITAND); break; case EXP_EQ: cbinary(J, F, exp, OP_EQ); break; case EXP_NE: cbinary(J, F, exp, OP_NE); break; case EXP_STRICTEQ: cbinary(J, F, exp, OP_STRICTEQ); break; case EXP_STRICTNE: cbinary(J, F, exp, OP_STRICTNE); break; case EXP_LT: cbinary(J, F, exp, OP_LT); break; case EXP_GT: cbinary(J, F, exp, OP_GT); break; case EXP_LE: cbinary(J, F, exp, OP_LE); break; case EXP_GE: cbinary(J, F, exp, OP_GE); break; case EXP_INSTANCEOF: cbinary(J, F, exp, OP_INSTANCEOF); break; case EXP_IN: cbinary(J, F, exp, OP_IN); break; case EXP_SHL: cbinary(J, F, exp, OP_SHL); break; case EXP_SHR: cbinary(J, F, exp, OP_SHR); break; case EXP_USHR: cbinary(J, F, exp, OP_USHR); break; case EXP_ADD: cbinary(J, F, exp, OP_ADD); break; case EXP_SUB: cbinary(J, F, exp, OP_SUB); break; case EXP_MUL: cbinary(J, F, exp, OP_MUL); break; case EXP_DIV: cbinary(J, F, exp, OP_DIV); break; case EXP_MOD: cbinary(J, F, exp, OP_MOD); break; case EXP_ASS: cassign(J, F, exp); break; case EXP_ASS_MUL: cassignop(J, F, exp, OP_MUL); break; case EXP_ASS_DIV: cassignop(J, F, exp, OP_DIV); break; case EXP_ASS_MOD: cassignop(J, F, exp, OP_MOD); break; case EXP_ASS_ADD: cassignop(J, F, exp, OP_ADD); break; case EXP_ASS_SUB: cassignop(J, F, exp, OP_SUB); break; case EXP_ASS_SHL: cassignop(J, F, exp, OP_SHL); break; case EXP_ASS_SHR: cassignop(J, F, exp, OP_SHR); break; case EXP_ASS_USHR: cassignop(J, F, exp, OP_USHR); break; case EXP_ASS_BITAND: cassignop(J, F, exp, OP_BITAND); break; case EXP_ASS_BITXOR: cassignop(J, F, exp, OP_BITXOR); break; case EXP_ASS_BITOR: cassignop(J, F, exp, OP_BITOR); break; case EXP_COMMA: cexp(J, F, exp->a); emit(J, F, OP_POP); cexp(J, F, exp->b); break; case EXP_LOGOR: cexp(J, F, exp->a); emit(J, F, OP_DUP); end = emitjump(J, F, OP_JTRUE); emit(J, F, OP_POP); cexp(J, F, exp->b); label(J, F, end); break; case EXP_LOGAND: cexp(J, F, exp->a); emit(J, F, OP_DUP); end = emitjump(J, F, OP_JFALSE); emit(J, F, OP_POP); cexp(J, F, exp->b); label(J, F, end); break; case EXP_COND: cexp(J, F, exp->a); then = emitjump(J, F, OP_JTRUE); cexp(J, F, exp->c); end = emitjump(J, F, OP_JUMP); label(J, F, then); cexp(J, F, exp->b); label(J, F, end); break; default: jsC_error(J, exp, "unknown expression: (%s)", jsP_aststring(exp->type)); } }
typename __bind_return_type<CallFun, BindArgs, typename std::tuple<CArgs&&...>>::type operator()(CArgs&&... c){ std::tuple<CArgs&&...> cargs(std::forward<CArgs>(c)...); return _call(cargs, typename gen<std::tuple_size<BindArgs>::value>::type()); }