the [attribute] TOken should be changed from [global attributes] to [attributes] without a namespace
This question is about C# grammar sample of the Irony project.
The original grammar is found here: CSharpGrammar.cs.
This is my modified C# syntax, but the [attribute] non-terminal should be changed from [global attributes] to [attributes] without a namespace.
How can do it?
this.Root = compilation_unit;
compilation_unit.Rule = extern_alias_directives_opt
+ using_directives_opt
+ global_attributes_opt
+ namespace_member_declarations;
var global_attribute_target = new NonTerminal("global_attribute_target");
global_attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
global_attributes_opt.Rule = MakeStarRule(global_attributes_opt, null, global_attribute_section);
global_attribute_section.Rule = PreferShiftHere()+ "[" + global_attribute_target + colon + attribute_list + comma_opt + "]";
attribute_target_specifier_opt.Rule = Empty | attribute_target + colon;
attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
attribute_arguments_par_opt.Rule = Empty | Lpar + attribute_arguments_opt + Rpar;
attribute_arguments_opt.Rule = MakeStarRule(attribute_arguments_opt, comma, attr_arg);
attr_arg.Rule = identifier + "=" + expression | expression;
right
error
c# irony
add a comment |
This question is about C# grammar sample of the Irony project.
The original grammar is found here: CSharpGrammar.cs.
This is my modified C# syntax, but the [attribute] non-terminal should be changed from [global attributes] to [attributes] without a namespace.
How can do it?
this.Root = compilation_unit;
compilation_unit.Rule = extern_alias_directives_opt
+ using_directives_opt
+ global_attributes_opt
+ namespace_member_declarations;
var global_attribute_target = new NonTerminal("global_attribute_target");
global_attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
global_attributes_opt.Rule = MakeStarRule(global_attributes_opt, null, global_attribute_section);
global_attribute_section.Rule = PreferShiftHere()+ "[" + global_attribute_target + colon + attribute_list + comma_opt + "]";
attribute_target_specifier_opt.Rule = Empty | attribute_target + colon;
attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
attribute_arguments_par_opt.Rule = Empty | Lpar + attribute_arguments_opt + Rpar;
attribute_arguments_opt.Rule = MakeStarRule(attribute_arguments_opt, comma, attr_arg);
attr_arg.Rule = identifier + "=" + expression | expression;
right
error
c# irony
Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10
add a comment |
This question is about C# grammar sample of the Irony project.
The original grammar is found here: CSharpGrammar.cs.
This is my modified C# syntax, but the [attribute] non-terminal should be changed from [global attributes] to [attributes] without a namespace.
How can do it?
this.Root = compilation_unit;
compilation_unit.Rule = extern_alias_directives_opt
+ using_directives_opt
+ global_attributes_opt
+ namespace_member_declarations;
var global_attribute_target = new NonTerminal("global_attribute_target");
global_attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
global_attributes_opt.Rule = MakeStarRule(global_attributes_opt, null, global_attribute_section);
global_attribute_section.Rule = PreferShiftHere()+ "[" + global_attribute_target + colon + attribute_list + comma_opt + "]";
attribute_target_specifier_opt.Rule = Empty | attribute_target + colon;
attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
attribute_arguments_par_opt.Rule = Empty | Lpar + attribute_arguments_opt + Rpar;
attribute_arguments_opt.Rule = MakeStarRule(attribute_arguments_opt, comma, attr_arg);
attr_arg.Rule = identifier + "=" + expression | expression;
right
error
c# irony
This question is about C# grammar sample of the Irony project.
The original grammar is found here: CSharpGrammar.cs.
This is my modified C# syntax, but the [attribute] non-terminal should be changed from [global attributes] to [attributes] without a namespace.
How can do it?
this.Root = compilation_unit;
compilation_unit.Rule = extern_alias_directives_opt
+ using_directives_opt
+ global_attributes_opt
+ namespace_member_declarations;
var global_attribute_target = new NonTerminal("global_attribute_target");
global_attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
global_attributes_opt.Rule = MakeStarRule(global_attributes_opt, null, global_attribute_section);
global_attribute_section.Rule = PreferShiftHere()+ "[" + global_attribute_target + colon + attribute_list + comma_opt + "]";
attribute_target_specifier_opt.Rule = Empty | attribute_target + colon;
attribute_target.Rule = ToTerm("field") | "event" | "method" | "param" | "property" | "return" | "type";
attribute_arguments_par_opt.Rule = Empty | Lpar + attribute_arguments_opt + Rpar;
attribute_arguments_opt.Rule = MakeStarRule(attribute_arguments_opt, comma, attr_arg);
attr_arg.Rule = identifier + "=" + expression | expression;
right
error
c# irony
c# irony
edited Nov 22 '18 at 2:27
yallie
534721
534721
asked Nov 20 '18 at 13:09
fyindex
1
1
Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10
add a comment |
Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10
Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10
Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10
add a comment |
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Why distinguish between global_attributes and attributes? Their syntax is the same, so why not use single non-terminal for both of them?
– yallie
Nov 21 '18 at 22:10