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Implement correct construction of let/const declarations and function statements. (#3259)

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Various cbc opcodes are added to support the different instantiations.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2019-10-30 16:01:55 +01:00
committed by Dániel Bátyai
parent 1c34539997
commit 1edfa81c76
21 changed files with 571 additions and 385 deletions
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jerry-core/parser/js/byte-code.h
+9 -3
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@@ -302,12 +302,18 @@
VM_OC_NEW | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_EVAL, CBC_NO_FLAG, 0, \
VM_OC_EVAL) \
CBC_OPCODE (CBC_CREATE_VAR, CBC_HAS_LITERAL_ARG, 0, \
CBC_OPCODE (CBC_CREATE_LOCAL, CBC_HAS_LITERAL_ARG, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_CREATE_LET, CBC_HAS_LITERAL_ARG, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_CREATE_CONST, CBC_HAS_LITERAL_ARG, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_INIT_LOCAL, CBC_HAS_LITERAL_ARG | CBC_HAS_LITERAL_ARG2, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_CREATE_VAR_FUNC, CBC_HAS_LITERAL_ARG | CBC_HAS_LITERAL_ARG2, 0, \
VM_OC_ASSIGN | VM_OC_GET_LITERAL | VM_OC_PUT_IDENT) \
CBC_OPCODE (CBC_CREATE_VAR_EVAL, CBC_HAS_LITERAL_ARG, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_CREATE_VAR_FUNC_EVAL, CBC_HAS_LITERAL_ARG | CBC_HAS_LITERAL_ARG2, 0, \
VM_OC_NONE) \
CBC_OPCODE (CBC_SET_VAR_FUNC, CBC_HAS_LITERAL_ARG | CBC_HAS_LITERAL_ARG2, 0, \
VM_OC_ASSIGN | VM_OC_GET_LITERAL | VM_OC_PUT_IDENT) \
CBC_OPCODE (CBC_SET_BYTECODE_PTR, CBC_NO_FLAG, 0, \