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Added string concatenation

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This commit is contained in:
Kayne Ruse
2022-08-20 22:58:50 +01:00
parent 80ccd119ff
commit c64d451287
6 changed files with 27 additions and 8 deletions
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8
source/parser.c
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@@ -241,9 +241,11 @@ static Opcode string(Parser* parser, Node** nodeHandle) {
int length = parser->previous.length;
//for safety
if (length > 4096) {
length = 4096;
error(parser, parser->previous, "Strings can only be a maximum of 4096 characters long");
if (length > MAX_STRING_LENGTH) {
length = MAX_STRING_LENGTH;
char buffer[256];
snprintf(buffer, 256, "Strings can only be a maximum of %d characters long", MAX_STRING_LENGTH);
error(parser, parser->previous, buffer);
}
emitNodeLiteral(nodeHandle, TO_STRING_LITERAL(copyString(parser->previous.lexeme, length)));