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Implement parsing await. (#3738)

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Several bugs fixed for parsing yield as well.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-05-15 22:26:05 +02:00
committed by GitHub
parent a6f6bce6f0
commit 1f00d750b7
21 changed files with 569 additions and 135 deletions
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jerry-core/parser/js/js-lexer.h
+3 -4
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@@ -58,6 +58,9 @@ typedef enum
LEXER_BIT_NOT, /**< "~" */
LEXER_KEYW_VOID, /**< void */
LEXER_KEYW_TYPEOF, /**< typeof */
#if ENABLED (JERRY_ES2015)
LEXER_KEYW_AWAIT, /**< await */
#endif /* ENABLED (JERRY_ES2015) */
LEXER_KEYW_DELETE, /**< delete */
LEXER_INCREASE, /**< "++" */
LEXER_DECREASE, /**< "--" */
@@ -164,9 +167,6 @@ typedef enum
LEXER_KEYW_EXPORT, /**< export */
LEXER_KEYW_IMPORT, /**< import */
LEXER_KEYW_ENUM, /**< enum */
#if ENABLED (JERRY_ES2015)
LEXER_KEYW_AWAIT, /**< await */
#endif /* ENABLED (JERRY_ES2015) */
/* These are virtual tokens. */
LEXER_EXPRESSION_START, /**< expression start */
@@ -177,7 +177,6 @@ typedef enum
LEXER_ASSIGN_CONST, /**< a const binding is reassigned */
LEXER_CLASS_CONSTRUCTOR, /**< special value for class constructor method */
LEXER_INVALID_PATTERN, /**< special value for invalid destructuring pattern */
LEXER_ARROW_LEFT_PAREN, /**< start of arrow function argument list */
#endif /* ENABLED (JERRY_ES2015) */
#if ENABLED (JERRY_ES2015)