RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 21:07:35 +00:00
Code Issues Activity Actions

LibJS: Fix cases where we incorrectly allowed 'in' in for loops

Browse source 
We needed to propagate the forbidden token set to all parsing functions
that can call back into parse_expression.
This commit is contained in:
Anonymous 2022-02-15 02:11:56 -08:00 • committed by Linus Groh
parent 5da3063a39
commit f55d7bf6f3
3 changed files with 69 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Userland/Libraries/LibJS/Parser.h
View file

@ -97,7 +97,7 @@ public:
NonnullRefPtr<WhileStatement> parse_while_statement();
NonnullRefPtr<WithStatement> parse_with_statement();
NonnullRefPtr<DebuggerStatement> parse_debugger_statement();
NonnullRefPtr<ConditionalExpression> parse_conditional_expression(NonnullRefPtr<Expression> test);
NonnullRefPtr<ConditionalExpression> parse_conditional_expression(NonnullRefPtr<Expression> test, Vector<TokenType> const&);
NonnullRefPtr<OptionalChain> parse_optional_chain(NonnullRefPtr<Expression> base);
NonnullRefPtr<Expression> parse_expression(int min_precedence, Associativity associate = Associativity::Right, const Vector<TokenType>& forbidden = {});
PrimaryExpressionParseResult parse_primary_expression();
@ -107,7 +107,7 @@ public:
NonnullRefPtr<ArrayExpression> parse_array_expression();
NonnullRefPtr<StringLiteral> parse_string_literal(const Token& token, bool in_template_literal = false);
NonnullRefPtr<TemplateLiteral> parse_template_literal(bool is_tagged);
NonnullRefPtr<Expression> parse_secondary_expression(NonnullRefPtr<Expression>, int min_precedence, Associativity associate = Associativity::Right);
NonnullRefPtr<Expression> parse_secondary_expression(NonnullRefPtr<Expression>, int min_precedence, Associativity associate = Associativity::Right, Vector<TokenType> const& forbidden = {});
NonnullRefPtr<Expression> parse_call_expression(NonnullRefPtr<Expression>);
NonnullRefPtr<NewExpression> parse_new_expression();
NonnullRefPtr<ClassDeclaration> parse_class_declaration();
@ -115,7 +115,7 @@ public:
NonnullRefPtr<YieldExpression> parse_yield_expression();
NonnullRefPtr<AwaitExpression> parse_await_expression();
NonnullRefPtr<Expression> parse_property_key();
NonnullRefPtr<AssignmentExpression> parse_assignment_expression(AssignmentOp, NonnullRefPtr<Expression> lhs, int min_precedence, Associativity);
NonnullRefPtr<AssignmentExpression> parse_assignment_expression(AssignmentOp, NonnullRefPtr<Expression> lhs, int min_precedence, Associativity, Vector<TokenType> const& forbidden = {});
NonnullRefPtr<Identifier> parse_identifier();
NonnullRefPtr<ImportStatement> parse_import_statement(Program& program);
NonnullRefPtr<ExportStatement> parse_export_statement(Program& program);