static void kNode_AddMethodDeclNode(KonohaContext *kctx, kNode *bk, kToken *tokenClassName, kNode *classNode)
{
if(bk == NULL) {
return;
}
size_t i;
kNameSpace *ns = kNode_ns(classNode);
kMethod *AddMethod = KLIB kNameSpace_GetMethodByParamSizeNULL(kctx, ns, KClass_NameSpace, KMethodName_("AddMethodDecl"), 1, KMethodMatch_NoOption);
for(i = 0; i < kNode_GetNodeListSize(kctx, bk); i++) {
kNode *stmt = bk->NodeList->NodeItems[i];
if(stmt->syn->keyword == KSymbol_TypeDeclPattern)
continue;
if(stmt->syn->keyword == KSymbol_MethodDeclPattern) {
KLIB kObjectProto_SetObject(kctx, stmt, KSymbol_("ClassName"), KType_Token, tokenClassName);
kNodeVar *classParentBlock = kNode_GetParentNULL(classNode);
if(classParentBlock == NULL) {
classParentBlock = KNewNode(ns);
SUGAR kNode_AddNode(kctx, classParentBlock, classNode);
kNode_Type(kctx, classParentBlock, KNode_Block, KType_void);
}
/* Create 'NameSpace.AddMethodDecl(stmt)' */
kNode *arg0 = new_ConstNode(kctx, ns, NULL, UPCAST(ns));
kNode *arg1 = new_ConstNode(kctx, ns, NULL, UPCAST(stmt));
kNode *callNode = SUGAR new_MethodNode(kctx, ns, KClass_NameSpace, AddMethod, 2, arg0, arg1);
SUGAR kNode_AddNode(kctx, classParentBlock, callNode);
}
else {
SUGAR MessageNode(kctx, stmt, NULL, NULL, WarnTag, "%s is not available within the class clause", KSymbol_Fmt2(stmt->syn->keyword));
}
}
}
//## Node Node.addNode(Node node);
static KMETHOD Node_AddNode(KonohaContext *kctx, KonohaStack *sfp)
{
kNode *self = sfp[0].asNode;
kNode *node = sfp[1].asNode;
SUGAR kNode_AddNode(kctx, self, node);
KReturn(node);
}
static KMETHOD Expression_LispOperator(KonohaContext *kctx, KonohaStack *sfp)
{
VAR_Expression(expr, tokenList, beginIdx, currentIdx, endIdx);
kNameSpace *ns = kNode_ns(expr);
if(beginIdx == currentIdx && beginIdx + 1 < endIdx) {
kTokenVar *opToken = tokenList->TokenVarItems[beginIdx];
kNode_Type(kctx, expr, KNode_Block, KType_var);
int i = beginIdx + 1;
SUGAR kNode_Op(kctx, expr, opToken, 0);
while(i < endIdx) {
int orig = i;
kNode *node = SUGAR ParseNewNode(kctx, ns, tokenList, &i, i+1, ParseExpressionOption, "(");
SUGAR kNode_AddNode(kctx, expr, node);
assert(i != orig);
}
int size = kNode_GetNodeListSize(kctx, expr);
if(size == 1) { /* case (+) */
assert(0 && "(+) is not supported");
}
else if(size == 2) { /* case (+ 1) */
KReturnUnboxValue(endIdx);
}
/* (+ 1 2 3 4) => (+ (+ (+ 1 2) 3 ) 4) */
kNode *leftNode = kNode_At(expr, 1), *rightNode;
for(i = 2; i < size-1; i++) {
kNode *node = KNewNode(ns);
rightNode = kNode_At(expr, i);
SUGAR kNode_Op(kctx, node, opToken, 2, leftNode, rightNode);
leftNode = node;
}
rightNode = kNode_At(expr, i);
KLIB kArray_Clear(kctx, expr->NodeList, 1);
KLIB kArray_Add(kctx, expr->NodeList, leftNode);
KLIB kArray_Add(kctx, expr->NodeList, rightNode);
KDump(expr);
KReturnUnboxValue(endIdx);
}
}
static KMETHOD Expression_ExtendedTextLiteral(KonohaContext *kctx, KonohaStack *sfp)
{
VAR_Expression(expr, tokenList, beginIdx, opIdx, endIdx);
kNameSpace *ns = kNode_ns(expr);
kToken *tk = tokenList->TokenItems[opIdx];
INIT_GCSTACK();
kString *text = remove_escapes(kctx, tk);
if(beginIdx != opIdx) {
/* FIXME */
assert(0 && "FIXME");
KReturnUnboxValue(-1);
}
if(text == NULL) {
/* text contain unsupported escape sequences */
RESET_GCSTACK();
KReturnUnboxValue(-1);
}
const char *str = kString_text(text);
const char *end = NULL;
const char *start = strstr(str, "${");
if(start == NULL) {
/* text does not contain Interpolation expressions */
RESET_GCSTACK();
KReturnUnboxValue(beginIdx+1);
}
kSyntax *addSyntax = kSyntax_(ns, KSymbol_("+"));
kTokenVar *opToken = tokenList->TokenVarItems[beginIdx];
opToken->symbol = KSymbol_("+");
opToken->text = KLIB new_kString(kctx, OnGcStack, "+", 1, 0);
KFieldSet(opToken, opToken->resolvedSyntaxInfo, addSyntax);
SUGAR kNode_Op(kctx, expr, opToken, 0);
/* [before] "aaa${bbb}ccc"
* [after] "" + "aaa" + bbb + "ccc"
*/
SUGAR kNode_AddNode(kctx, expr, new_ConstNode(kctx, ns, NULL, UPCAST(TS_EMPTY)));
while(true) {
start = strstr(str, "${");
if(start == NULL)
break;
if(start == strstr(str, "${}")) {
str += 3;
continue;
}
end = strchr(start, '}');
if(end == NULL)
break;
kNode *newexpr = ParseSource(kctx, ns, start+2, end-(start+2));
if(start - str > 0) {
kNode *first = new_ConstNode(kctx, ns, NULL,
UPCAST(KLIB new_kString(kctx, OnGcStack, str, (start - str), 0)));
SUGAR kNode_AddNode(kctx, expr, first);
}
SUGAR kNode_AddNode(kctx, expr, newexpr);
str = end + 1;
}
if((start == NULL) || (start != NULL && end == NULL)) {
kNode *rest = new_ConstNode(kctx, ns, KClass_String,
UPCAST(KLIB new_kString(kctx, OnGcStack, str, strlen(str), 0)));
SUGAR kNode_AddNode(kctx, expr, rest);
}
/* (+ 1 2 3 4) => (+ (+ (+ 1 2) 3 ) 4) */
int i, size = kNode_GetNodeListSize(kctx, expr);
assert(size > 2);
kNode *leftNode = kNode_At(expr, 1), *rightNode;
for(i = 2; i < size-1; i++) {
kNode *node = KNewNode(ns);
rightNode = kNode_At(expr, i);
SUGAR kNode_Op(kctx, node, opToken, 2, leftNode, rightNode);
leftNode = node;
}
rightNode = kNode_At(expr, i);
KLIB kArray_Clear(kctx, expr->NodeList, 1);
KLIB kArray_Add(kctx, expr->NodeList, leftNode);
KLIB kArray_Add(kctx, expr->NodeList, rightNode);
RESET_GCSTACK();
KReturnUnboxValue(beginIdx+1);
}
