static void ExprStmt_asm(KonohaContext *kctx, kStmt *stmt, int shift, int espidx)
{
kExpr *expr = (kExpr*)kStmt_getObjectNULL(kctx, stmt, KW_ExprPattern);
if(IS_Expr(expr)) {
EXPR_asm(kctx, stmt, espidx, expr, shift, espidx);
}
}
static void ReturnStmt_asm(KonohaContext *kctx, kStmt *stmt, int shift, int espidx)
{
kExpr *expr = (kExpr*)kStmt_getObjectNULL(kctx, stmt, KW_ExprPattern);
if(expr != NULL && IS_Expr(expr) && expr->ty != TY_void) {
EXPR_asm(kctx, stmt, K_RTNIDX, expr, shift, espidx);
}
ASM_JMP(kctx, ctxcode->lbEND); // RET
}
static void DumpVisitor_visitReturnStmt(KonohaContext *kctx, IRBuilder *self, kStmt *stmt)
{
emit_string("Return", "", "", DUMPER(self)->indent);
kExpr* expr = Stmt_getFirstExpr(kctx, stmt);
if(expr != NULL && IS_Expr(expr)) {
handleExpr(kctx, self, expr);
}
}
static void CALL_asm(KonohaContext *kctx, kStmt *stmt, int a, kExpr *expr, int shift, int espidx)
{
kMethod *mtd = expr->cons->methodItems[0];
DBG_ASSERT(IS_Method(mtd));
int i, s = Method_isStatic(mtd) ? 2 : 1, thisidx = espidx + K_CALLDELTA;
#ifdef _CLASSICVM
if (CLASSICVM_CALL_asm(kctx, mtd, expr, shift, espidx)) {
return;
}
#endif
for(i = s; i < kArray_size(expr->cons); i++) {
kExpr *exprN = kExpr_at(expr, i);
DBG_ASSERT(IS_Expr(exprN));
EXPR_asm(kctx, stmt, thisidx + i - 1, exprN, shift, thisidx + i - 1);
}
int argc = kArray_size(expr->cons) - 2;
// if (mtd->mn == MN_new && mtd->invokeMethodFunc == MethodFunc_abstract) {
// /* do nothing */
// } else
// if(Method_isFinal(mtd) || !Method_isVirtual(mtd)) {
// if(mtd->invokeMethodFunc != MethodFunc_runVirtualMachine) {
// ASM(SCALL, ctxcode->uline, SFP_(thisidx), ESP_(espidx, argc), mtd, KLIB Knull(kctx, CT_(expr->ty)));
// }
// else {
// ASM(VCALL, ctxcode->uline, SFP_(thisidx), ESP_(espidx, argc), mtd, KLIB Knull(kctx, CT_(expr->ty)));
// }
// }
// else {
if(Method_isFinal(mtd) || !Method_isVirtual(mtd)) {
ASM(NSET, NC_(thisidx-1), (intptr_t)mtd, CT_Method);
}
else {
ASM(LOOKUP, SFP_(thisidx), Stmt_nameSpace(stmt), mtd);
}
ASM(CALL, ctxcode->uline, SFP_(thisidx), ESP_(espidx, argc), KLIB Knull(kctx, CT_(expr->ty)));
}