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: / proc / self / root / opt / alt / ruby34 / share / ri / system / RubyVM / AbstractSyntaxTree /
Filename : parse-c.ri
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U:RDoc::AnyMethod[iI"
parse:ETI"&RubyVM::AbstractSyntaxTree::parse;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"=Parses the given _string_ into an abstract syntax tree, ;TI"*returning the root node of that tree.;To:RDoc::Markup::BlankLine�o:RDoc::Markup::Verbatim;	[I"3RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
;TI"<# => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
;T:@format0o;
;	[I"TIf <tt>keep_script_lines: true</tt> option is provided, the text of the parsed ;TI"Lsource is associated with nodes and is available via Node#script_lines.;T@o;
;	[I"QIf <tt>keep_tokens: true</tt> option is provided, Node#tokens are populated.;T@o;
;	[	I"VSyntaxError is raised if the given _string_ is invalid syntax. To overwrite this ;TI"Wbehavior, <tt>error_tolerant: true</tt> can be provided. In this case, the parser ;TI"Vwill produce a tree where expressions with syntax errors would be represented by ;TI"$Node with <tt>type=:ERROR</tt>.;T@o;;	[I"@root = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2")
;TI"_# <internal:ast>:33:in `parse': syntax error, unexpected ';', expecting ')' (SyntaxError)
;TI"# x = 1; p(x; y=2
;TI"#           ^
;TI"
;TI"Vroot = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2", error_tolerant: true)
;TI"# (SCOPE@1:0-1:15
;TI"#  tbl: [:x, :y]
;TI"#  args: nil
;TI"{#  body: (BLOCK@1:0-1:15 (LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)) (ERROR@1:7-1:11) (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2))))
;TI"!root.children.last.children
;TI",# [(LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)),
;TI"#  (ERROR@1:7-1:11),
;TI"0#  (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2))]
;T;
0o;
;	[I"CNote that parsing continues even after the errored expression.;T:
@fileI"ast.rb;T:0@omit_headings_from_table_of_contents_below0I"�RubyVM::AbstractSyntaxTree.parse(string, keep_script_lines: RubyVM.keep_script_lines, error_tolerant: false, keep_tokens: false) -> RubyVM::AbstractSyntaxTree::Node
;T0[�I"e(string, keep_script_lines: RubyVM.keep_script_lines, error_tolerant: false, keep_tokens: false);T@4FI"AbstractSyntaxTree;TcRDoc::NormalModule00