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Add missing assert entry in case of static super assignment (#3462)

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In case of static super member assignments there was a missing
check to validate if the CBC opcode is of CBC_EXT_PUSH_STATIC_SUPER.

Fixes: #3458

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Péter Gál
2019-12-19 12:38:38 +01:00
committed by Zoltan Herczeg
parent e2893f26a1
commit d27a07edf4
2 changed files with 30 additions and 0 deletions
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jerry-core/vm/vm.c
+2
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@@ -1890,10 +1890,12 @@ vm_loop (vm_frame_ctx_t *frame_ctx_p) /**< frame context */
/**
* The bytecode order for super assignment should be one of this:
* - CBC_EXT_PUSH_SUPER, CBC_EXT_SUPER_PROP_ASSIGN.
* - CBC_EXT_PUSH_STATIC_SUPER, CBC_EXT_SUPER_PROP_ASSIGN.
* - CBC_EXT_PUSH_CONSTRUCTOR_SUPER_PROP, CBC_EXT_SUPER_PROP_ASSIGN.
* That is one ext opcode back (-1).
*/
JERRY_ASSERT (byte_code_start_p[-1] == CBC_EXT_PUSH_SUPER
|| byte_code_start_p[-1] == CBC_EXT_PUSH_STATIC_SUPER
|| byte_code_start_p[-1] == CBC_EXT_PUSH_CONSTRUCTOR_SUPER_PROP);
}