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LibJS: Refactor parse_function_node() bool parameters into bit flags

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I'm about to add even more options and a bunch of unnamed true/false
arguments is really not helpful. Let's make this a single parse options
parameter using bit flags.
This commit is contained in:
Linus Groh 2020-10-20 17:56:49 +01:00 • committed by Andreas Kling
parent 50f8f27ac6
commit db75be1119
2 changed files with 20 additions and 15 deletions
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10
Libraries/LibJS/Parser.h
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@ -40,6 +40,14 @@ enum class Associativity {
Right
};
struct FunctionNodeParseOptions {
enum {
CheckForFunctionAndName = 1 << 0,
AllowSuperPropertyLookup = 1 << 1,
AllowSuperConstructorCall = 1 << 2,
};
};
class Parser {
public:
explicit Parser(Lexer lexer);
@ -47,7 +55,7 @@ public:
NonnullRefPtr<Program> parse_program();
template<typename FunctionNodeType>
NonnullRefPtr<FunctionNodeType> parse_function_node(bool check_for_function_and_name = true, bool allow_super_property_lookup = false, bool allow_super_constructor_call = false);
NonnullRefPtr<FunctionNodeType> parse_function_node(u8 parse_options = FunctionNodeParseOptions::CheckForFunctionAndName);
Vector<FunctionNode::Parameter> parse_function_parameters(int& function_length);
NonnullRefPtr<Statement> parse_statement();