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Avoid single character String allocations when appending characters

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Removed calls to String::chr() when appending characters to Strings in Expression, Resource, and VariantParser, to avoid creating temporary Strings for each character.  Also updated the Resource case to resize String up front, since size is known.
This commit is contained in:
aaronp64 2025-05-12 11:42:41 -04:00
parent 19bb18716e
commit 8fb3697916
3 changed files with 9 additions and 6 deletions
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4
core/math/expression.cpp
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@ -408,7 +408,7 @@ Error Expression::_get_token(Token &r_token) {
if (reading == READING_DONE) {
break;
}
num += String::chr(c);
num += c;
c = GET_CHAR();
is_first_char = false;
}
@ -435,7 +435,7 @@ Error Expression::_get_token(Token &r_token) {
cchar = GET_CHAR();
while (is_unicode_identifier_continue(cchar)) {
id += String::chr(cchar);
id += cchar;
cchar = GET_CHAR();
}