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LibJS: Convert Interpreter::run() to ThrowCompletionOr<Value>

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Instead of making it a void function, checking for an exception, and
then receiving the relevant result via VM::last_value(), we can
consolidate all of this by using completions.

This allows us to remove more uses of VM::exception(), and all uses of
VM::last_value().
This commit is contained in:
Linus Groh 2022-01-08 21:28:27 +01:00
parent f73afbb5ae
commit eb60d16549
13 changed files with 62 additions and 56 deletions
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3
Userland/Libraries/LibJS/Interpreter.h
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@ -15,6 +15,7 @@
#include <LibJS/Forward.h>
#include <LibJS/Heap/DeferGC.h>
#include <LibJS/Heap/Heap.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/DeclarativeEnvironment.h>
#include <LibJS/Runtime/ErrorTypes.h>
#include <LibJS/Runtime/Exception.h>
@ -52,7 +53,7 @@ public:
~Interpreter();
void run(GlobalObject&, const Program&);
ThrowCompletionOr<Value> run(GlobalObject&, const Program&);
GlobalObject& global_object();
const GlobalObject& global_object() const;