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Closures work

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This commit is contained in:
Kayne Ruse
2022-08-26 03:54:58 +01:00
parent 0c67ce6476
commit ffc50ceafb
4 changed files with 62 additions and 11 deletions
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3
source/interpreter.c
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@@ -823,7 +823,7 @@ static bool execFnCall(Interpreter* interpreter) {
Literal ret = popLiteralArray(&returns);
//check the return types
if (AS_TYPE(returnArray->literals[i]).typeOf != ret.type) {
if (returnArray->count > 0 && AS_TYPE(returnArray->literals[i]).typeOf != ret.type) {
printf(ERROR "ERROR: bad type found in return value\n" RESET);
//free, and skip out
@@ -1066,7 +1066,6 @@ static void execInterpreter(Interpreter* interpreter) {
}
}
static void readInterpreterSections(Interpreter* interpreter) {
//data section
const short literalCount = readShort(interpreter->bytecode, &interpreter->count);

15
source/literal_dictionary.c
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@@ -22,7 +22,7 @@ static void setEntryValues(_entry* entry, Literal key, Literal value) {
else if (IS_IDENTIFIER(key)) {
entry->key = TO_IDENTIFIER_LITERAL( copyString(AS_IDENTIFIER(key), STRLEN_I(key)) );
}
else {
freeLiteral(entry->key); //for types
entry->key = key;
@@ -38,7 +38,18 @@ static void setEntryValues(_entry* entry, Literal key, Literal value) {
buffer[STRLEN(value)] = '\0';
entry->value = TO_STRING_LITERAL(buffer);
}
//OR take ownership of the copied function
else if (IS_FUNCTION(value)) {
unsigned char* buffer = ALLOCATE(unsigned char, value.as.function.length);
memcpy(buffer, AS_FUNCTION(value), value.as.function.length);
entry->value = TO_FUNCTION_LITERAL(buffer, value.as.function.length);
//save the scope
entry->value.as.function.scope = value.as.function.scope;
}
else {
entry->value = value;
}