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js: Make print variadic for consistency with other repls

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This commit is contained in:
Lucien Fiorini 2025-05-29 21:20:50 +02:00 • committed by Andrew Kaster
parent 81e84c8273
commit 8b08162942
Notes: github-actions[bot] 2025-05-29 23:34:32 +00:00
1 changed files with 19 additions and 4 deletions
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23
Utilities/js.cpp
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@ -112,6 +112,21 @@ static ErrorOr<void> print(JS::Value value, PrintTarget target = PrintTarget::St
return print(value, *stream);
}
static ErrorOr<void> print_all_arguments(JS::VM const& vm, PrintTarget target = PrintTarget::StandardOutput)
{
auto stream = TRY(target == PrintTarget::StandardError ? Core::File::standard_error() : Core::File::standard_output());
for (size_t i = 0; i < vm.argument_count(); i++) {
TRY(print(vm.argument(i), *stream));
if (i < vm.argument_count() - 1) {
TRY(stream->write_until_depleted(" "sv));
}
}
return {};
}
static size_t s_ctrl_c_hit_count = 0;
[[maybe_unused]] static ErrorOr<String> prompt_for_level(int level)
{
@ -331,9 +346,9 @@ JS_DEFINE_NATIVE_FUNCTION(ReplObject::load_json)
JS_DEFINE_NATIVE_FUNCTION(ReplObject::print)
{
auto result = ::print(vm.argument(0));
auto result = print_all_arguments(vm);
if (result.is_error())
return g_vm->throw_completion<JS::InternalError>(TRY_OR_THROW_OOM(*g_vm, String::formatted("Failed to print value: {}", result.error())));
return g_vm->throw_completion<JS::InternalError>(TRY_OR_THROW_OOM(*g_vm, String::formatted("Failed to print value(s): {}", result.error())));
outln();
@ -363,9 +378,9 @@ JS_DEFINE_NATIVE_FUNCTION(ScriptObject::load_json)
JS_DEFINE_NATIVE_FUNCTION(ScriptObject::print)
{
auto result = ::print(vm.argument(0));
auto result = print_all_arguments(vm);
if (result.is_error())
return g_vm->throw_completion<JS::InternalError>(TRY_OR_THROW_OOM(*g_vm, String::formatted("Failed to print value: {}", result.error())));
return g_vm->throw_completion<JS::InternalError>(TRY_OR_THROW_OOM(*g_vm, String::formatted("Failed to print value(s): {}", result.error())));
outln();