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Unified Diff: src/token.h

Issue 383983002: Implement handling of arrow functions in the parser (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix int/unsigned comparison warning Created 6 years, 5 months ago
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Index: src/token.h
diff --git a/src/token.h b/src/token.h
index 61560362e3e3641781117ac342cfd24037a4161b..2e7d5d96e974117486689876defa3b31cd9fc4ba 100644
--- a/src/token.h
+++ b/src/token.h
@@ -25,138 +25,139 @@ namespace internal {
#define IGNORE_TOKEN(name, string, precedence)
-#define TOKEN_LIST(T, K) \
- /* End of source indicator. */ \
- T(EOS, "EOS", 0) \
- \
- /* Punctuators (ECMA-262, section 7.7, page 15). */ \
- T(LPAREN, "(", 0) \
- T(RPAREN, ")", 0) \
- T(LBRACK, "[", 0) \
- T(RBRACK, "]", 0) \
- T(LBRACE, "{", 0) \
- T(RBRACE, "}", 0) \
- T(COLON, ":", 0) \
- T(SEMICOLON, ";", 0) \
- T(PERIOD, ".", 0) \
- T(CONDITIONAL, "?", 3) \
- T(INC, "++", 0) \
- T(DEC, "--", 0) \
- \
- /* Assignment operators. */ \
- /* IsAssignmentOp() and Assignment::is_compound() relies on */ \
- /* this block of enum values being contiguous and sorted in the */ \
- /* same order! */ \
- T(INIT_VAR, "=init_var", 2) /* AST-use only. */ \
- T(INIT_LET, "=init_let", 2) /* AST-use only. */ \
- T(INIT_CONST, "=init_const", 2) /* AST-use only. */ \
- T(INIT_CONST_LEGACY, "=init_const_legacy", 2) /* AST-use only. */ \
- T(ASSIGN, "=", 2) \
- T(ASSIGN_BIT_OR, "|=", 2) \
- T(ASSIGN_BIT_XOR, "^=", 2) \
- T(ASSIGN_BIT_AND, "&=", 2) \
- T(ASSIGN_SHL, "<<=", 2) \
- T(ASSIGN_SAR, ">>=", 2) \
- T(ASSIGN_SHR, ">>>=", 2) \
- T(ASSIGN_ADD, "+=", 2) \
- T(ASSIGN_SUB, "-=", 2) \
- T(ASSIGN_MUL, "*=", 2) \
- T(ASSIGN_DIV, "/=", 2) \
- T(ASSIGN_MOD, "%=", 2) \
- \
- /* Binary operators sorted by precedence. */ \
- /* IsBinaryOp() relies on this block of enum values */ \
- /* being contiguous and sorted in the same order! */ \
- T(COMMA, ",", 1) \
- T(OR, "||", 4) \
- T(AND, "&&", 5) \
- T(BIT_OR, "|", 6) \
- T(BIT_XOR, "^", 7) \
- T(BIT_AND, "&", 8) \
- T(SHL, "<<", 11) \
- T(SAR, ">>", 11) \
- T(SHR, ">>>", 11) \
- T(ROR, "rotate right", 11) /* only used by Crankshaft */ \
- T(ADD, "+", 12) \
- T(SUB, "-", 12) \
- T(MUL, "*", 13) \
- T(DIV, "/", 13) \
- T(MOD, "%", 13) \
- \
- /* Compare operators sorted by precedence. */ \
- /* IsCompareOp() relies on this block of enum values */ \
- /* being contiguous and sorted in the same order! */ \
- T(EQ, "==", 9) \
- T(NE, "!=", 9) \
- T(EQ_STRICT, "===", 9) \
- T(NE_STRICT, "!==", 9) \
- T(LT, "<", 10) \
- T(GT, ">", 10) \
- T(LTE, "<=", 10) \
- T(GTE, ">=", 10) \
- K(INSTANCEOF, "instanceof", 10) \
- K(IN, "in", 10) \
- \
- /* Unary operators. */ \
- /* IsUnaryOp() relies on this block of enum values */ \
- /* being contiguous and sorted in the same order! */ \
- T(NOT, "!", 0) \
- T(BIT_NOT, "~", 0) \
- K(DELETE, "delete", 0) \
- K(TYPEOF, "typeof", 0) \
- K(VOID, "void", 0) \
- \
- /* Keywords (ECMA-262, section 7.5.2, page 13). */ \
- K(BREAK, "break", 0) \
- K(CASE, "case", 0) \
- K(CATCH, "catch", 0) \
- K(CONTINUE, "continue", 0) \
- K(DEBUGGER, "debugger", 0) \
- K(DEFAULT, "default", 0) \
- /* DELETE */ \
- K(DO, "do", 0) \
- K(ELSE, "else", 0) \
- K(FINALLY, "finally", 0) \
- K(FOR, "for", 0) \
- K(FUNCTION, "function", 0) \
- K(IF, "if", 0) \
- /* IN */ \
- /* INSTANCEOF */ \
- K(NEW, "new", 0) \
- K(RETURN, "return", 0) \
- K(SWITCH, "switch", 0) \
- K(THIS, "this", 0) \
- K(THROW, "throw", 0) \
- K(TRY, "try", 0) \
- /* TYPEOF */ \
- K(VAR, "var", 0) \
- /* VOID */ \
- K(WHILE, "while", 0) \
- K(WITH, "with", 0) \
- \
- /* Literals (ECMA-262, section 7.8, page 16). */ \
- K(NULL_LITERAL, "null", 0) \
- K(TRUE_LITERAL, "true", 0) \
- K(FALSE_LITERAL, "false", 0) \
- T(NUMBER, NULL, 0) \
- T(STRING, NULL, 0) \
- \
- /* Identifiers (not keywords or future reserved words). */ \
- T(IDENTIFIER, NULL, 0) \
- \
- /* Future reserved words (ECMA-262, section 7.6.1.2). */ \
- T(FUTURE_RESERVED_WORD, NULL, 0) \
- T(FUTURE_STRICT_RESERVED_WORD, NULL, 0) \
- K(CONST, "const", 0) \
- K(EXPORT, "export", 0) \
- K(IMPORT, "import", 0) \
- K(LET, "let", 0) \
- K(YIELD, "yield", 0) \
- \
- /* Illegal token - not able to scan. */ \
- T(ILLEGAL, "ILLEGAL", 0) \
- \
- /* Scanner-internal use only. */ \
+#define TOKEN_LIST(T, K) \
+ /* End of source indicator. */ \
+ T(EOS, "EOS", 0) \
+ \
+ /* Punctuators (ECMA-262, section 7.7, page 15). */ \
+ T(LPAREN, "(", 0) \
+ T(RPAREN, ")", 0) \
+ T(LBRACK, "[", 0) \
+ T(RBRACK, "]", 0) \
+ T(LBRACE, "{", 0) \
+ T(RBRACE, "}", 0) \
+ T(COLON, ":", 0) \
+ T(SEMICOLON, ";", 0) \
+ T(PERIOD, ".", 0) \
+ T(CONDITIONAL, "?", 3) \
+ T(INC, "++", 0) \
+ T(DEC, "--", 0) \
+ T(ARROW, "=>", 0) \
+ \
+ /* Assignment operators. */ \
+ /* IsAssignmentOp() and Assignment::is_compound() relies on */ \
+ /* this block of enum values being contiguous and sorted in the */ \
+ /* same order! */ \
+ T(INIT_VAR, "=init_var", 2) /* AST-use only. */ \
+ T(INIT_LET, "=init_let", 2) /* AST-use only. */ \
+ T(INIT_CONST, "=init_const", 2) /* AST-use only. */ \
+ T(INIT_CONST_LEGACY, "=init_const_legacy", 2) /* AST-use only. */ \
+ T(ASSIGN, "=", 2) \
+ T(ASSIGN_BIT_OR, "|=", 2) \
+ T(ASSIGN_BIT_XOR, "^=", 2) \
+ T(ASSIGN_BIT_AND, "&=", 2) \
+ T(ASSIGN_SHL, "<<=", 2) \
+ T(ASSIGN_SAR, ">>=", 2) \
+ T(ASSIGN_SHR, ">>>=", 2) \
+ T(ASSIGN_ADD, "+=", 2) \
+ T(ASSIGN_SUB, "-=", 2) \
+ T(ASSIGN_MUL, "*=", 2) \
+ T(ASSIGN_DIV, "/=", 2) \
+ T(ASSIGN_MOD, "%=", 2) \
+ \
+ /* Binary operators sorted by precedence. */ \
+ /* IsBinaryOp() relies on this block of enum values */ \
+ /* being contiguous and sorted in the same order! */ \
+ T(COMMA, ",", 1) \
+ T(OR, "||", 4) \
+ T(AND, "&&", 5) \
+ T(BIT_OR, "|", 6) \
+ T(BIT_XOR, "^", 7) \
+ T(BIT_AND, "&", 8) \
+ T(SHL, "<<", 11) \
+ T(SAR, ">>", 11) \
+ T(SHR, ">>>", 11) \
+ T(ROR, "rotate right", 11) /* only used by Crankshaft */ \
+ T(ADD, "+", 12) \
+ T(SUB, "-", 12) \
+ T(MUL, "*", 13) \
+ T(DIV, "/", 13) \
+ T(MOD, "%", 13) \
+ \
+ /* Compare operators sorted by precedence. */ \
+ /* IsCompareOp() relies on this block of enum values */ \
+ /* being contiguous and sorted in the same order! */ \
+ T(EQ, "==", 9) \
+ T(NE, "!=", 9) \
+ T(EQ_STRICT, "===", 9) \
+ T(NE_STRICT, "!==", 9) \
+ T(LT, "<", 10) \
+ T(GT, ">", 10) \
+ T(LTE, "<=", 10) \
+ T(GTE, ">=", 10) \
+ K(INSTANCEOF, "instanceof", 10) \
+ K(IN, "in", 10) \
+ \
+ /* Unary operators. */ \
+ /* IsUnaryOp() relies on this block of enum values */ \
+ /* being contiguous and sorted in the same order! */ \
+ T(NOT, "!", 0) \
+ T(BIT_NOT, "~", 0) \
+ K(DELETE, "delete", 0) \
+ K(TYPEOF, "typeof", 0) \
+ K(VOID, "void", 0) \
+ \
+ /* Keywords (ECMA-262, section 7.5.2, page 13). */ \
+ K(BREAK, "break", 0) \
+ K(CASE, "case", 0) \
+ K(CATCH, "catch", 0) \
+ K(CONTINUE, "continue", 0) \
+ K(DEBUGGER, "debugger", 0) \
+ K(DEFAULT, "default", 0) \
+ /* DELETE */ \
+ K(DO, "do", 0) \
+ K(ELSE, "else", 0) \
+ K(FINALLY, "finally", 0) \
+ K(FOR, "for", 0) \
+ K(FUNCTION, "function", 0) \
+ K(IF, "if", 0) \
+ /* IN */ \
+ /* INSTANCEOF */ \
+ K(NEW, "new", 0) \
+ K(RETURN, "return", 0) \
+ K(SWITCH, "switch", 0) \
+ K(THIS, "this", 0) \
+ K(THROW, "throw", 0) \
+ K(TRY, "try", 0) \
+ /* TYPEOF */ \
+ K(VAR, "var", 0) \
+ /* VOID */ \
+ K(WHILE, "while", 0) \
+ K(WITH, "with", 0) \
+ \
+ /* Literals (ECMA-262, section 7.8, page 16). */ \
+ K(NULL_LITERAL, "null", 0) \
+ K(TRUE_LITERAL, "true", 0) \
+ K(FALSE_LITERAL, "false", 0) \
+ T(NUMBER, NULL, 0) \
+ T(STRING, NULL, 0) \
+ \
+ /* Identifiers (not keywords or future reserved words). */ \
+ T(IDENTIFIER, NULL, 0) \
+ \
+ /* Future reserved words (ECMA-262, section 7.6.1.2). */ \
+ T(FUTURE_RESERVED_WORD, NULL, 0) \
+ T(FUTURE_STRICT_RESERVED_WORD, NULL, 0) \
+ K(CONST, "const", 0) \
+ K(EXPORT, "export", 0) \
+ K(IMPORT, "import", 0) \
+ K(LET, "let", 0) \
+ K(YIELD, "yield", 0) \
+ \
+ /* Illegal token - not able to scan. */ \
+ T(ILLEGAL, "ILLEGAL", 0) \
+ \
+ /* Scanner-internal use only. */ \
T(WHITESPACE, NULL, 0)
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