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LibJS+LibWeb: Port interned bytecode strings to UTF-16

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This was almost a no-op, except we intern JS exception messages. So the
bulk of this patch is porting exception messages to UTF-16.
This commit is contained in:
Timothy Flynn 2025-08-07 19:31:52 -04:00 • committed by Jelle Raaijmakers
commit 70db474cf0
Notes: github-actions[bot] 2025-08-14 08:28:16 +00:00
162 changed files with 1405 additions and 1422 deletions
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20
Libraries/LibJS/Runtime/RegExpObject.cpp
View file

@ -30,42 +30,42 @@ Result<regex::RegexOptions<ECMAScriptFlags>, String> regex_flags_from_string(Utf
switch (ch) {
case 'd':
if (d)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
d = true;
break;
case 'g':
if (g)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
g = true;
options |= regex::ECMAScriptFlags::Global;
break;
case 'i':
if (i)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
i = true;
options |= regex::ECMAScriptFlags::Insensitive;
break;
case 'm':
if (m)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
m = true;
options |= regex::ECMAScriptFlags::Multiline;
break;
case 's':
if (s)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
s = true;
options |= regex::ECMAScriptFlags::SingleLine;
break;
case 'u':
if (u)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
u = true;
options |= regex::ECMAScriptFlags::Unicode;
break;
case 'y':
if (y)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
y = true;
// Now for the more interesting flag, 'sticky' actually unsets 'global', part of which is the default.
options.reset_flag(regex::ECMAScriptFlags::Global);
@ -77,12 +77,12 @@ Result<regex::RegexOptions<ECMAScriptFlags>, String> regex_flags_from_string(Utf
break;
case 'v':
if (v)
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectRepeatedFlag.format(), ch));
v = true;
options |= regex::ECMAScriptFlags::UnicodeSets;
break;
default:
return MUST(String::formatted(ErrorType::RegExpObjectBadFlag.message(), ch));
return MUST(String::formatted(ErrorType::RegExpObjectBadFlag.format(), ch));
}
}
@ -93,7 +93,7 @@ Result<regex::RegexOptions<ECMAScriptFlags>, String> regex_flags_from_string(Utf
ErrorOr<String, ParseRegexPatternError> parse_regex_pattern(Utf16View const& pattern, bool unicode, bool unicode_sets)
{
if (unicode && unicode_sets)
return ParseRegexPatternError { MUST(String::formatted(ErrorType::RegExpObjectIncompatibleFlags.message(), 'u', 'v')) };
return ParseRegexPatternError { MUST(String::formatted(ErrorType::RegExpObjectIncompatibleFlags.format(), 'u', 'v')) };
StringBuilder builder;