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Refactor Token& nextToken

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Gaming4JC 2019-07-14 16:28:47 -04:00 • committed by Roy Tam
commit 90f475f75e
1 changed files with 5 additions and 4 deletions
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9
js/src/frontend/TokenStream.h
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@ -571,6 +571,11 @@ class MOZ_STACK_CLASS TokenStream
#endif #endif
} }
const Token& nextToken() const {
MOZ_ASSERT(hasLookahead());
return tokens[(cursor + 1) & ntokensMask];
}
// Advance to the next token. If the token stream encountered an error, // Advance to the next token. If the token stream encountered an error,
// return false. Otherwise return true and store the token kind in |*ttp|. // return false. Otherwise return true and store the token kind in |*ttp|.
MOZ_MUST_USE bool getToken(TokenKind* ttp, Modifier modifier = None) { MOZ_MUST_USE bool getToken(TokenKind* ttp, Modifier modifier = None) {
@ -1017,10 +1022,6 @@ class MOZ_STACK_CLASS TokenStream
void updateLineInfoForEOL(); void updateLineInfoForEOL();
void updateFlagsForEOL(); void updateFlagsForEOL();
const Token& nextToken() const {
MOZ_ASSERT(hasLookahead());
return tokens[(cursor + 1) & ntokensMask];
}
bool hasLookahead() const { return lookahead > 0; } bool hasLookahead() const { return lookahead > 0; }