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Types are first-class citizens

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This commit is contained in:
Kayne Ruse
2022-08-22 01:59:29 +01:00
parent 9c995830e2
commit df6bd58b1a
10 changed files with 76 additions and 26 deletions
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22
source/parser.c
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@@ -1130,7 +1130,7 @@ static void statement(Parser* parser, Node** nodeHandle) {
static Literal readTypeToLiteral(Parser* parser) {
advance(parser);
Literal literal = TO_NULL_LITERAL;
Literal literal = TO_TYPE_LITERAL(LITERAL_NULL, false);
switch(parser->previous.type) {
case TOKEN_BOOLEAN:
@@ -1177,6 +1177,26 @@ static Literal readTypeToLiteral(Parser* parser) {
AS_TYPE(literal).typeOf = LITERAL_ANY;
break;
//wtf
case TOKEN_IDENTIFIER: {
//duplicated from identifier()
Token identifierToken = parser->previous;
int length = identifierToken.length;
//for safety
if (length > 256) {
length = 256;
error(parser, parser->previous, "Identifiers can only be a maximum of 256 characters long");
}
char* cpy = copyString(identifierToken.lexeme, length);
literal = _toIdentifierLiteral(cpy, strlen(cpy)); //BUGFIX: use this instead of the macro
}
break;
//WTF
case TOKEN_TYPE:
AS_TYPE(literal).typeOf = LITERAL_TYPE;
break;
default:
error(parser, parser->previous, "Bad type signature");
return TO_NULL_LITERAL;