RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 04:08:11 +00:00
Code Issues Activity Actions

LibJS: Dump a JavaScript backtrace when throwing exceptions

Browse source
This commit is contained in:
Andreas Kling 2020-04-16 20:23:03 +02:00
parent 2db2b8b0ef
commit 72df9c7417
1 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Libraries/LibJS/Interpreter.cpp
View file

@ -219,6 +219,13 @@ Value Interpreter::throw_exception(Exception* exception)
if (exception->value().is_object() && exception->value().as_object().is_error()) { if (exception->value().is_object() && exception->value().as_object().is_error()) {
auto& error = static_cast<Error&>(exception->value().as_object()); auto& error = static_cast<Error&>(exception->value().as_object());
dbg() << "Throwing JavaScript Error: " << error.name() << ", " << error.message(); dbg() << "Throwing JavaScript Error: " << error.name() << ", " << error.message();
for (ssize_t i = m_call_stack.size() - 1; i >= 0; --i) {
auto function_name = m_call_stack[i].function_name;
if (function_name.is_empty())
function_name = "<anonymous>";
dbg() << " " << function_name;
}
} }
m_exception = exception; m_exception = exception;
unwind(ScopeType::Try); unwind(ScopeType::Try);