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Implementing 'with' opcode; replacing 'end_with' opcode with 'meta' opcode of corresponding type.

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This commit is contained in:
Ruben Ayrapetyan
2014-08-27 21:38:53 +04:00
parent f08c242156
commit 5d2b535cec
8 changed files with 93 additions and 14 deletions
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src/libcoreint/opcodes.h
+3 -3
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@@ -56,7 +56,8 @@ typedef enum
OPCODE_META_TYPE_VARG, /**< element (var_idx) of arguments' list */
OPCODE_META_TYPE_VARG_PROP_DATA, /**< name (lit_idx) and value (var_idx) for a data property descriptor */
OPCODE_META_TYPE_VARG_PROP_GETTER, /**< name (lit_idx) and getter (var_idx) for an accessor property descriptor */
OPCODE_META_TYPE_VARG_PROP_SETTER /**< name (lit_idx) and setter (var_idx) for an accessor property descriptor */
OPCODE_META_TYPE_VARG_PROP_SETTER, /**< name (lit_idx) and setter (var_idx) for an accessor property descriptor */
OPCODE_META_TYPE_END_WITH /**< end of with statement */
} opcode_meta_type;
typedef struct
@@ -95,8 +96,7 @@ typedef struct
p##_2 (a, delete_var, lhs, name) \
p##_3 (a, delete_prop, lhs, base, name) \
p##_2 (a, typeof, lhs, obj) \
p##_1 (a, with, expr) \
p##_0 (a, end_with)
p##_1 (a, with, expr)
#define OP_ASSIGNMENTS(p, a) \
p##_3 (a, assignment, var_left, type_value_right, value_right)