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author | Koichi Sasada <ko1@atdot.net> | 2019-11-08 09:30:11 +0900 |
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committer | Koichi Sasada <ko1@atdot.net> | 2019-11-08 09:30:11 +0900 |
commit | 08ff9edb533301cf1622d541832938577dbcd993 (patch) | |
tree | 611419fda26343241dac2e4e544136b4347b6a30 | |
parent | 46b9ca6c54ad7c4bb43df6a45854c5ffed980168 (diff) | |
download | ruby-08ff9edb533301cf1622d541832938577dbcd993.tar.gz |
fix line break code (fix to LF)
-rw-r--r-- | ast.rb | 268 |
1 files changed, 134 insertions, 134 deletions
@@ -1,134 +1,134 @@ -# for ast.c
-
-class RubyVM
-
- # AbstractSyntaxTree provides methods to parse Ruby code into
- # abstract syntax trees. The nodes in the tree
- # are instances of RubyVM::AbstractSyntaxTree::Node.
- #
- # This class is MRI specific as it exposes implementation details
- # of the MRI abstract syntax tree.
- #
- module AbstractSyntaxTree
-
- # call-seq:
- # RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node
- #
- # Parses the given _string_ into an abstract syntax tree,
- # returning the root node of that tree.
- #
- # SyntaxError is raised if the given _string_ is invalid syntax.
- #
- # RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
- # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
- def self.parse string
- __builtin_ast_s_parse string
- end
-
- # call-seq:
- # RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node
- #
- # Reads the file from _pathname_, then parses it like ::parse,
- # returning the root node of the abstract syntax tree.
- #
- # SyntaxError is raised if _pathname_'s contents are not
- # valid Ruby syntax.
- #
- # RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
- # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>
- def self.parse_file pathname
- __builtin_ast_s_parse_file pathname
- end
-
- # call-seq:
- # RubyVM::AbstractSyntaxTree.of(proc) -> RubyVM::AbstractSyntaxTree::Node
- # RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
- #
- # Returns AST nodes of the given _proc_ or _method_.
- #
- # RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
- # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>
- #
- # def hello
- # puts "hello, world"
- # end
- #
- # RubyVM::AbstractSyntaxTree.of(method(:hello))
- # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>
- def self.of body
- __builtin_ast_s_of body
- end
-
- # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in
- # RubyVM::AbstractSyntaxTree.
- #
- # This class is MRI specific.
- #
- class Node
-
- # call-seq:
- # node.type -> symbol
- #
- # Returns the type of this node as a symbol.
- #
- # root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
- # root.type # => :SCOPE
- # call = root.children[2]
- # call.type # => :OPCALL
- def type
- __builtin_ast_node_type
- end
-
- # call-seq:
- # node.first_lineno -> integer
- #
- # The line number in the source code where this AST's text began.
- def first_lineno
- __builtin_ast_node_first_lineno
- end
-
- # call-seq:
- # node.first_column -> integer
- #
- # The column number in the source code where this AST's text began.
- def first_column
- __builtin_ast_node_first_column
- end
-
- # call-seq:
- # node.last_lineno -> integer
- #
- # The line number in the source code where this AST's text ended.
- def last_lineno
- __builtin_ast_node_last_lineno
- end
-
- # call-seq:
- # node.last_column -> integer
- #
- # The column number in the source code where this AST's text ended.
- def last_column
- __builtin_ast_node_last_column
- end
-
- # call-seq:
- # node.children -> array
- #
- # Returns AST nodes under this one. Each kind of node
- # has different children, depending on what kind of node it is.
- #
- # The returned array may contain other nodes or <code>nil</code>.
- def children
- __builtin_ast_node_children
- end
-
- # call-seq:
- # node.inspect -> string
- #
- # Returns debugging information about this node as a string.
- def inspect
- __builtin_ast_node_inspect
- end
- end
- end
-end
+# for ast.c + +class RubyVM + + # AbstractSyntaxTree provides methods to parse Ruby code into + # abstract syntax trees. The nodes in the tree + # are instances of RubyVM::AbstractSyntaxTree::Node. + # + # This class is MRI specific as it exposes implementation details + # of the MRI abstract syntax tree. + # + module AbstractSyntaxTree + + # call-seq: + # RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node + # + # Parses the given _string_ into an abstract syntax tree, + # returning the root node of that tree. + # + # SyntaxError is raised if the given _string_ is invalid syntax. + # + # RubyVM::AbstractSyntaxTree.parse("x = 1 + 2") + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9> + def self.parse string + __builtin_ast_s_parse string + end + + # call-seq: + # RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node + # + # Reads the file from _pathname_, then parses it like ::parse, + # returning the root node of the abstract syntax tree. + # + # SyntaxError is raised if _pathname_'s contents are not + # valid Ruby syntax. + # + # RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb") + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3> + def self.parse_file pathname + __builtin_ast_s_parse_file pathname + end + + # call-seq: + # RubyVM::AbstractSyntaxTree.of(proc) -> RubyVM::AbstractSyntaxTree::Node + # RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node + # + # Returns AST nodes of the given _proc_ or _method_. + # + # RubyVM::AbstractSyntaxTree.of(proc {1 + 2}) + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42> + # + # def hello + # puts "hello, world" + # end + # + # RubyVM::AbstractSyntaxTree.of(method(:hello)) + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3> + def self.of body + __builtin_ast_s_of body + end + + # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in + # RubyVM::AbstractSyntaxTree. + # + # This class is MRI specific. + # + class Node + + # call-seq: + # node.type -> symbol + # + # Returns the type of this node as a symbol. + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2") + # root.type # => :SCOPE + # call = root.children[2] + # call.type # => :OPCALL + def type + __builtin_ast_node_type + end + + # call-seq: + # node.first_lineno -> integer + # + # The line number in the source code where this AST's text began. + def first_lineno + __builtin_ast_node_first_lineno + end + + # call-seq: + # node.first_column -> integer + # + # The column number in the source code where this AST's text began. + def first_column + __builtin_ast_node_first_column + end + + # call-seq: + # node.last_lineno -> integer + # + # The line number in the source code where this AST's text ended. + def last_lineno + __builtin_ast_node_last_lineno + end + + # call-seq: + # node.last_column -> integer + # + # The column number in the source code where this AST's text ended. + def last_column + __builtin_ast_node_last_column + end + + # call-seq: + # node.children -> array + # + # Returns AST nodes under this one. Each kind of node + # has different children, depending on what kind of node it is. + # + # The returned array may contain other nodes or <code>nil</code>. + def children + __builtin_ast_node_children + end + + # call-seq: + # node.inspect -> string + # + # Returns debugging information about this node as a string. + def inspect + __builtin_ast_node_inspect + end + end + end +end |