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I think var declarations are working correctly; no type checking yet

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This commit is contained in:
Kayne Ruse
2022-08-13 15:57:30 +01:00
parent 55aa6eb273
commit afad0d99cb
12 changed files with 120 additions and 120 deletions
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32
source/interpreter.c
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@@ -80,14 +80,14 @@ static char* readString(unsigned char* tb, int* count) {
static void consumeByte(unsigned char byte, unsigned char* tb, int* count) {
if (byte != tb[*count]) {
printf("[internal] Failed to consume the correct byte\n");
printf("[internal] Failed to consume the correct byte (expected %u, found %u)\n", byte, tb[*count]);
}
*count += 1;
}
static void consumeShort(unsigned short bytes, unsigned char* tb, int* count) {
if (bytes != *(unsigned short*)(tb + *count)) {
printf("[internal] Failed to consume the correct bytes\n");
printf("[internal] Failed to consume the correct bytes (expected %u, found %u)\n", bytes, *(unsigned short*)(tb + *count));
}
*count += 2;
}
@@ -497,7 +497,7 @@ void runInterpreter(Interpreter* interpreter) {
pushLiteralArray(&interpreter->literalCache, identifier);
if (command.verbose) {
printf("(identifier %s)\n", AS_IDENTIFIER(identifier));
printf("(identifier %s (%d))\n", AS_IDENTIFIER(identifier), identifier.as.identifier.hash);
}
}
break;
@@ -505,22 +505,36 @@ void runInterpreter(Interpreter* interpreter) {
case LITERAL_TYPE: {
Literal typeLiteral;
// read the mask
unsigned char mask = readByte(interpreter->bytecode, &interpreter->count);
//read the array count (subtract 1, because mask is always present)
unsigned short count = readShort(interpreter->bytecode, &interpreter->count) - 1;
// read the mask
unsigned char mask = readShort(interpreter->bytecode, &interpreter->count);
//create the literal
typeLiteral = TO_TYPE_LITERAL(mask);
AS_TYPE(typeLiteral).count = readShort(interpreter->bytecode, &interpreter->count);
//if it's got subtypes, grab them from the existing cache
if (AS_TYPE(typeLiteral).count > 0) {
AS_TYPE(typeLiteral).subtypes = ALLOCATE(Literal, AS_TYPE(typeLiteral).count);
if (count > 0) {
AS_TYPE(typeLiteral).subtypes = ALLOCATE(Literal, count);
AS_TYPE(typeLiteral).capacity = count;
AS_TYPE(typeLiteral).count = count;
for (int i = 0; i < AS_TYPE(typeLiteral).count; i++) {
//read each index
int index = readShort(interpreter->bytecode, &interpreter->count);
((Literal*)(AS_TYPE(typeLiteral).subtypes))[i] = interpreter->literalCache.literals[index];
}
}
//save the type
pushLiteralArray(&interpreter->literalCache, typeLiteral);
if (command.verbose) {
printf("(type ");
printLiteral(typeLiteral);
printf(")\n");
}
}
break;
}