do
statementnitc :: ADoExpr :: _break_mark
The break escape mark associated with the 'do' blocknitc :: ADoExpr :: break_mark
The break escape mark associated with the 'do' blocknitc :: ADoExpr :: break_mark=
The break escape mark associated with the 'do' blocknitc :: ADoExpr :: defaultinit
nitc :: ADoExpr :: init_adoexpr
nitc :: ADoExpr :: make_break
Make a new break expression of the given donitc :: flow $ ADoExpr :: accept_flow_visitor
nitc :: saf_base $ ADoExpr :: accept_forward_analysis
Apply the forward analysisv
to self
.
nitc :: pretty $ ADoExpr :: accept_pretty_printer
Start visit ofself
using a PrettyPrinterVisitor
nitc :: scope $ ADoExpr :: accept_scope_visitor
nitc :: typing $ ADoExpr :: accept_typing
nitc :: ssa $ ADoExpr :: generate_basic_blocks
Generate recursively basic block for this expressionnitc :: saf_base $ ADoExpr :: loop_block
The block contained by this loop.nitc :: pretty $ ADoExpr :: loop_block
nitc :: pretty $ ADoExpr :: loop_label
nitc :: parser_prod $ ADoExpr :: n_kwcatch=
Thecatch
keyword
nitc :: variables_numbering $ ADoExpr :: numbering
Give a position to each variable declared in the node.nitc :: parser_prod $ ADoExpr :: replace_child
Replace a child with an other node in the ASTnitc :: naive_interpreter $ ADoExpr :: stmt
Evaluate the node as a statement.nitc :: abstract_compiler $ ADoExpr :: stmt
Try to compile self as a statementnitc :: java_compiler $ ADoExpr :: stmt
Try to compile self as a statementnitc :: AExpr :: _after_flow_context
The flow after the full evaluation of the expression/statementnitc :: ADoExpr :: _break_mark
The break escape mark associated with the 'do' blocknitc :: AExpr :: _comprehension
Is non-null ifself
is a leaf of a comprehension array construction.
nitc :: Prod :: _first_location
Location on the first token after the start of a productionnitc :: Prod :: _first_token
The first token of the production in the ASTnitc :: AExpr :: _implicit_cast_to
If required, the following implicit cast.as(XXX)
nitc :: ANode :: _is_broken
The indication that the node did not pass some semantic verifications.nitc :: Prod :: _last_token
The last token of the production in the ASTnitc :: Prod :: _n_annotations
All the annotations attached directly to the nodenitc :: ALabelable :: _n_label
The associated label declatationnitc :: AExpr :: _vararg_decl
It indicates the number of arguments collected as a vararg.nitc :: AExpr :: _variable_cache
nitc :: ANode :: accept_ast_validation
nitc :: ANode :: accept_auto_super_init
nitc :: AExpr :: accept_explain_assert
Fillv
to explain this node if the parent assert fails
nitc :: ANode :: accept_flow_visitor
nitc :: ANode :: accept_forward_analysis
Apply the forward analysisv
to self
.
nitc :: ANode :: accept_literal
nitc :: ADoBlockHelper :: accept_loop_forward_analysis
Factorize loop forward analysis.nitc :: ANode :: accept_post_typing
nitc :: ANode :: accept_pretty_printer
Start visit ofself
using a PrettyPrinterVisitor
nitc :: ANode :: accept_reaching_defs
Apply a ReachingDefsAnalysis toself
.
nitc :: ANode :: accept_regex_visitor
nitc :: ANode :: accept_scope_visitor
nitc :: ANode :: accept_simple_misc
nitc :: ANode :: accept_string_finder
nitc :: AExpr :: accept_typing
nitc :: AExpr :: after_flow_context
The flow after the full evaluation of the expression/statementnitc :: AExpr :: after_flow_context=
The flow after the full evaluation of the expression/statementnitc :: ANode :: after_simple_misc
nitc :: AExpr :: allocate_mtype
Make themtype
of the expression live
nitc :: ANode :: bad_expr_message
An additional information message to explain the role of a child expression.nitc :: ADoExpr :: break_mark
The break escape mark associated with the 'do' blocknitc :: ADoExpr :: break_mark=
The break escape mark associated with the 'do' blocknitc :: ANode :: check_callsite
core :: Object :: class_factory
Implementation used byget_class
to create the specific class.
nitc :: ANode :: collect_annotations_by_name
Do a deep search and return an array of node that are annotatednitc :: Prod :: collect_comments
Collect allTComment
contained in the production
nitc :: ANode :: collect_length
Collect the length (inChar
) of the node.
nitc :: ANode :: collect_tokens_by_text
Do a deep search and return an array of tokens that match a given textnitc :: ANode :: common_parent
The most specific common parent betweenself
and other
nitc :: AExpr :: comprehension
Is non-null ifself
is a leaf of a comprehension array construction.
nitc :: AExpr :: comprehension=
Is non-null ifself
is a leaf of a comprehension array construction.
nitc :: ANode :: create_contracts
nitc :: ANode :: decorate_tag
Add aditionnal information on a child-token and return an additionnal HInfoBox on itcore :: Object :: defaultinit
nitc :: ALoopHelper :: defaultinit
nitc :: AExpr :: defaultinit
nitc :: Prod :: defaultinit
nitc :: ADoExpr :: defaultinit
nitc :: ANode :: defaultinit
nitc :: ADoBlockHelper :: defaultinit
nitc :: ALabelable :: defaultinit
core :: Cloneable :: defaultinit
nitc :: AExpr :: detach_with_placeholder
Thedetach
method completely remove the node in the parent.
nitc :: ANode :: do_cloneable
nitc :: Prod :: first_location
Location on the first token after the start of a productionnitc :: Prod :: first_location=
Location on the first token after the start of a productionnitc :: Prod :: first_token
The first token of the production in the ASTnitc :: Prod :: first_token=
The first token of the production in the ASTnitc :: ANode :: force_block=
Forceself
to be rendered as a block.
nitc :: ANode :: force_inline=
Forceself
to be rendered as a line.
nitc :: ANode :: full_transform_visitor
nitc :: AExpr :: generate_basic_blocks
Generate recursively basic block for this expressionnitc :: Prod :: get_annotations
Return all its annotations of a given name in the order of their declarationnitc :: Prod :: get_single_annotation
Try to get its single annotation with a given namenitc :: ANode :: hot_location
The location of the important part of the node (identifier or whatever)nitc :: AExpr :: implicit_cast_to
If required, the following implicit cast.as(XXX)
nitc :: AExpr :: implicit_cast_to=
If required, the following implicit cast.as(XXX)
nitc :: ADoExpr :: init_adoexpr
nitc :: ANode :: is_broken=
The indication that the node did not pass some semantic verifications.nitc :: ANode :: is_noserialize
Is this node annotated to not be made serializable?core :: Object :: is_same_instance
Return true ifself
and other
are the same instance (i.e. same identity).
core :: Object :: is_same_serialized
Isself
the same as other
in a serialization context?
core :: Object :: is_same_type
Return true ifself
and other
have the same dynamic type.
nitc :: ANode :: is_serialize
Is this node annotated to be made serializable?nitc :: ANode :: is_structural
Isself
a token or a pure-structural production like AQId
?
nitc :: Prod :: last_token
The last token of the production in the ASTnitc :: Prod :: last_token=
The last token of the production in the ASTnitc :: ALoopHelper :: loop_block
nitc :: ADoBlockHelper :: loop_block
The block contained by this loop.nitc :: ADoBlockHelper :: loop_fix_point
Lookup fix point for this loop.nitc :: ALoopHelper :: loop_label
nitc :: ADoExpr :: make_break
Make a new break expression of the given donitc :: AExpr :: make_var_read
Return a new variable read that contains the value of the expressionnitc :: ANode :: must_be_block
Doesself
have to be rendered as a block?
nitc :: ANode :: must_be_inline
Doesself
have be rendered as a line?
nitc :: Prod :: n_annotations
All the annotations attached directly to the nodenitc :: Prod :: n_annotations=
All the annotations attached directly to the nodenitc :: ALabelable :: n_label=
The associated label declatationcore :: Object :: native_class_name
The class name of the object in CString format.core :: Object :: output_class_name
Display class name on stdout (debug only).nitc :: ANode :: parentize_tokens
Visit the AST and computes advanced AST attributes on Tokens and Prodnitc :: ANode :: replace_child
Replace a child with an other node in the ASTnitc :: ANode :: replace_with
Replace itself with an other node in the ASTnitc :: Prod :: start_token
The token where the production really start (skipping ADoc).nitc :: AExpr :: vararg_decl
It indicates the number of arguments collected as a vararg.nitc :: AExpr :: vararg_decl=
It indicates the number of arguments collected as a vararg.nitc :: AExpr :: variable_cache
nitc :: AExpr :: variable_cache=
nitc :: ALoopHelper :: visit_loop_block
nitc :: ALoopHelper :: visit_loop_inline
nitc :: AExpr :: warn_parentheses
Warn in case of superfluous parenthesesnitc :: ANode :: was_inline
Doesself
was written in one line before transformation?
# A `do` statement
class ADoExpr
super AExpr
super ALabelable
# The `do` keyword
var n_kwdo: TKwdo is writable, noinit
# The list of statements of the `do`.
var n_block: nullable AExpr = null is writable
# The `catch` keyword
var n_kwcatch: nullable TKwcatch = null is writable
# The do catch block
var n_catch: nullable AExpr = null is writable
end
src/parser/parser_nodes.nit:1939,1--1955,3
redef class ADoExpr
init init_adoexpr (
n_kwdo: nullable TKwdo,
n_block: nullable AExpr,
n_kwcatch: nullable TKwcatch,
n_catch: nullable AExpr,
n_label: nullable ALabel
)
do
_n_kwdo = n_kwdo.as(not null)
n_kwdo.parent = self
_n_block = n_block
if n_block != null then n_block.parent = self
_n_kwcatch = n_kwcatch
if n_kwcatch != null then n_kwcatch.parent = self
_n_catch = n_catch
if n_catch != null then n_catch.parent = self
_n_label = n_label
if n_label != null then n_label.parent = self
end
redef fun replace_child(old_child: ANode, new_child: nullable ANode)
do
if _n_kwdo == old_child then
n_kwdo = new_child.as(TKwdo)
return
end
if _n_block == old_child then
n_block = new_child.as(nullable AExpr)
return
end
if _n_kwcatch == old_child then
n_kwcatch = new_child.as(nullable TKwcatch)
return
end
if _n_catch == old_child then
n_catch = new_child.as(nullable AExpr)
return
end
if _n_label == old_child then
n_label = new_child.as(nullable ALabel)
return
end
end
redef fun n_kwdo=(node)
do
_n_kwdo = node
node.parent = self
end
redef fun n_block=(node)
do
_n_block = node
if node != null then node.parent = self
end
redef fun n_kwcatch=(node)
do
_n_kwcatch = node
if node != null then node.parent = self
end
redef fun n_catch=(node)
do
_n_catch = node
if node != null then node.parent = self
end
redef fun n_label=(node)
do
_n_label = node
if node != null then node.parent = self
end
redef fun visit_all(v: Visitor)
do
v.enter_visit(_n_kwdo)
v.enter_visit(_n_block)
v.enter_visit(_n_kwcatch)
v.enter_visit(_n_catch)
v.enter_visit(_n_label)
end
end
src/parser/parser_prod.nit:2937,1--3017,3
redef class ADoExpr
redef fun after_simple_misc(v)
do
v.check_do_expr(n_block)
end
end
src/frontend/simple_misc_analysis.nit:158,1--163,3
redef class ADoExpr
# The break escape mark associated with the 'do' block
var break_mark: nullable EscapeMark
redef fun accept_scope_visitor(v)
do
self.break_mark = v.make_escape_mark(n_label, false)
v.enter_visit_block(n_block, self.break_mark)
v.enter_visit_block(n_catch)
end
end
src/semantize/scope.nit:356,1--366,3
redef class ADoExpr
super ADoBlockHelper
redef fun loop_block do return self.n_block
redef fun accept_forward_analysis(v) do accept_loop_forward_analysis(v)
end
src/saf/saf_base.nit:200,1--205,3
redef class ADoExpr
redef fun accept_flow_visitor(v)
do
# FlowContext before the block
var before_block = v.make_sub_flow
# Visit the bloc, then merge the breaks
v.enter_visit(self.n_block)
v.merge_breaks(self.break_mark)
var after_block = v.current_flow_context
# Visit the catch if there is one
if self.n_catch != null then
var before_catch = v.make_sub_flow
v.make_merge_flow(before_block, after_block)
v.enter_visit(self.n_catch)
var after_catch = v.current_flow_context
v.make_merge_flow(before_catch, after_catch)
end
end
end
src/semantize/flow.nit:345,1--365,3
redef class ADoExpr
super ALoopHelper
redef fun loop_block do return n_block
redef fun loop_label do return n_label
redef fun accept_pretty_printer(v) do
var can_inline = v.can_inline(self)
v.visit n_kwdo
if can_inline then visit_loop_inline v else visit_loop_block v
end
end
src/pretty.nit:1498,1--1509,3
redef class ADoExpr
private init make
do
_n_kwdo = new TKwdo
self.is_typed = true
n_block = new ABlockExpr
n_block.is_typed = true
end
# Make a new break expression of the given do
fun make_break: ABreakExpr
do
var escapemark = self.break_mark
if escapemark == null then
escapemark = new EscapeMark(null)
self.break_mark = escapemark
end
return new ABreakExpr.make(escapemark)
end
redef fun add(expr)
do
n_block.add expr
end
end
src/astbuilder.nit:448,1--472,3
redef class ADoExpr
redef fun stmt(v)
do
# If this bloc has a catch, handle it with a do ... catch ... end
if self.n_catch != null then
var frame = v.frame
v.catch_count += 1
do
v.stmt(self.n_block)
v.is_escape(self.break_mark) # Clear the break (if any)
v.catch_count -= 1
catch
# Restore the current frame if needed
while v.frame != frame do v.frames.shift
v.catch_count -= 1
v.stmt(self.n_catch)
end
else
v.stmt(self.n_block)
v.is_escape(self.break_mark)
end
end
end
src/interpreter/naive_interpreter.nit:1830,1--1852,3
redef class ADoExpr
redef fun stmt(v)
do
if self.n_catch != null then
v.add("\{")
v.add("struct catch_stack_t *catchStack = getCatchStack();")
v.add("if(catchStack->currentSize == 0) \{")
v.add(" catchStack->cursor = -1;")
v.add(" catchStack->currentSize = 100;")
v.add(" catchStack->envs = malloc(sizeof(jmp_buf)*100);")
v.add("\} else if(catchStack->cursor == catchStack->currentSize - 1) \{")
v.add(" catchStack->currentSize *= 2;")
v.add(" catchStack->envs = realloc(catchStack->envs, sizeof(jmp_buf)*catchStack->currentSize);")
v.add("\}")
v.add("catchStack->cursor += 1;")
v.add("if(!setjmp(catchStack->envs[catchStack->cursor]))\{")
v.stmt(self.n_block)
v.add("catchStack->cursor -= 1;")
v.add("\}else \{")
v.add("catchStack->cursor -= 1;")
v.stmt(self.n_catch)
v.add("\}")
v.add("\}")
else
v.stmt(self.n_block)
end
v.add_escape_label(break_mark)
end
end
src/compiler/abstract_compiler.nit:3874,1--3902,3
redef class ADoExpr
redef fun generate_basic_blocks(ssa, old_block)
do
old_block.last = self
# The beginning of the block is the first instruction
var block = new BasicBlock
block.first = self.n_block.as(not null)
block.last = self.n_block.as(not null)
old_block.link(block)
return self.n_block.generate_basic_blocks(ssa, block)
end
end
src/ssa.nit:1051,1--1064,3