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Implement AsyncIteratorClose for for-await-of statement. (#3955)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-07-01 12:40:39 +02:00
committed by GitHub
parent dc3165533e
commit 6389816f67
8 changed files with 948 additions and 123 deletions
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jerry-core/ecma/operations/ecma-jobqueue.c
+7
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@@ -22,6 +22,7 @@
#include "ecma-promise-object.h"
#include "jcontext.h"
#include "opcodes.h"
#include "vm-stack.h"
#if ENABLED (JERRY_BUILTIN_PROMISE)
@@ -280,6 +281,12 @@ ecma_process_promise_async_reaction_job (ecma_job_promise_async_reaction_t *job_
|| ecma_is_value_object (executable_object_p->frame_ctx.stack_top_p[-1]));
executable_object_p->frame_ctx.stack_top_p--;
}
else if (ECMA_AWAIT_GET_STATE (executable_object_p) == ECMA_AWAIT_FOR_CLOSE
&& VM_GET_CONTEXT_TYPE (executable_object_p->frame_ctx.stack_top_p[-1]) == VM_CONTEXT_FINALLY_THROW)
{
ecma_free_value (job_p->argument);
job_p->argument = ecma_copy_value (executable_object_p->frame_ctx.stack_top_p[-2]);
}
/* Exception: Abort iterators, clear all status. */
executable_object_p->extended_object.u.class_prop.extra_info &= ECMA_AWAIT_CLEAR_MASK;