A tree printer which is stingier about vertical whitespace and unnecessary punctuation than the standard one.
One unit of compilation that has been submitted to the compiler.
Collects for certain classes of warnings during this run.
A context tree contains contexts that are indexed by positions.
Aux datastructure for solving the constraint system The depency graph container with helper methods for node and edge creation
Documented definition, eliminated by analyzer
Derived value class injection (equivalent to: new C(arg) after erasure); only used during erasure.
A locator for trees with given positions.
Info given for every member found by completion
A do-nothing work scheduler that responds immediately with MissingResponse.
Only used during parsing
A Run is a single execution of the compiler on a sets of units
This must guarantee not to force any evaluation, so we can learn a little bit about trees in the midst of compilation without altering the natural course of events.
Array selection <qualifier> . <name> only used during erasure
Generate ASTs
Generate ASTs
A transformer that replaces tree from with tree to in a given tree
emitted by typer, eliminated by refchecks
The typer run
(Since version 2.10.0) SI-6458: Instrumentation logic will be moved out of the compiler.
Construct class definition with given class symbol, value parameters, supercall arguments and template body.
Construct class definition with given class symbol, value parameters, supercall arguments and template body.
the class symbol
the modifiers for the class constructor, i.e. as in class C private (...)
the value parameters -- if they have symbols they
should be owned by sym
the supercall arguments
the template statements without primary constructor and value parameter fields.
The status value of a unit that has not yet been typechecked
The status value of a unit that has not yet been typechecked
An object representing a missing compilation unit.
The status value of a unit that has not yet been loaded
The status value of a unit that has not yet been loaded
The status value of a unit that has been partially typechecked
The status value of a unit that has been partially typechecked
Generates a template with constructor corresponding to
Generates a template with constructor corresponding to
constrmods (vparams1_) ... (vparams_n) preSuper { presupers } extends superclass(args_1) ... (args_n) with mixins { self => body }
This gets translated to
extends superclass with mixins { self => presupers' // presupers without rhs vparamss // abstract fields corresponding to value parameters def <init>(vparamss) { presupers super.<init>(args) } body }
Insert a context with non-transparent position cpos
at correct position into a buffer of context trees.
Insert a context with non-transparent position cpos
at correct position into a buffer of context trees.
Insert a context at correct position into a buffer of context trees.
Insert a context at correct position into a buffer of context trees.
If the context has a transparent position, add it multiple times
at the positions of all its solid descendant trees.
Returns List of (phase, value) pairs, including only those where the value compares unequal to the previous phase's value.
Returns List of (phase, value) pairs, including only those where the value compares unequal to the previous phase's value.
A list giving all files to be typechecked in the order they should be checked.
A list giving all files to be typechecked in the order they should be checked.
ICode analysis for optimization
Asks for a computation to be done quickly on the presentation compiler thread
Asks for a computation to be done quickly on the presentation compiler thread
Sets sync var response to doc comment information for a given symbol.
Sets sync var response to doc comment information for a given symbol.
The symbol whose doc comment should be retrieved (might come from a classfile)
The source file that's supposed to contain the definition
The symbol where 'sym' is observed
All symbols that can contribute to the generated documentation together with their source files.
A response that will be set to the following:
If source contains a definition of a given symbol that has a doc comment,
the (expanded, raw, position) triplet for a comment, otherwise ("", "", NoPosition).
Note: This operation does not automatically load sources that are not yet loaded.
Removes source files and toplevel symbols, and issues a new typer run.
Removes source files and toplevel symbols, and issues a new typer run.
Returns () to syncvar response on completion.
Asks for a computation to be done on presentation compiler thread, returning a response with the result or an exception
Asks for a computation to be done on presentation compiler thread, returning a response with the result or an exception
Sets sync var response to the position of the definition of the given link in
the given sourcefile.
Sets sync var response to the position of the definition of the given link in
the given sourcefile.
The symbol referenced by the link (might come from a classfile)
The source file that's supposed to contain the definition
A response that will be set to the following:
If source contains a definition that is referenced by the given link
the position of that definition, otherwise NoPosition.
Note: This operation does not automatically load source. If source
is unloaded, it stays that way.
If source is not yet loaded, loads it, and starts a new run, otherwise continues with current pass.
If source is not yet loaded, loads it, and starts a new run, otherwise continues with current pass. Waits until source is fully type checked and returns body in response.
The source file that needs to be fully typed.
The response, which is set to the fully attributed tree of source.
If the unit corresponding to source has been removed in the meantime
the a NoSuchUnitError is raised in the response.
Set sync var response to the parse tree of source with all top-level symbols entered.
Set sync var response to the parse tree of source with all top-level symbols entered.
The source file to be analyzed
If set to true, source file will be kept as a loaded unit afterwards.
If keepLoaded is false the operation is run at low priority, only after
everything is brought up to date in a regular type checker run.
The response.
Makes sure a set of compilation units is loaded and parsed.
Makes sure a set of compilation units is loaded and parsed.
Returns () to syncvar response on completion.
Afterwards a new background compiler run is started with
the given sources at the head of the list of to-be-compiled sources.
Cancels current compiler run and start a fresh one where everything will be re-typechecked (but not re-loaded).
Cancels current compiler run and start a fresh one where everything will be re-typechecked (but not re-loaded).
Sets sync var response to list of members that are visible
as members of the scope enclosing pos.
Sets sync var response to list of members that are visible
as members of the scope enclosing pos.
Tells the compile server to shutdown, and not to restart again
Tells the compile server to shutdown, and not to restart again
If source if not yet loaded, get an outline view with askParseEntered.
If source if not yet loaded, get an outline view with askParseEntered. If source is loaded, wait for it to be typechecked. In both cases, set response to parsed (and possibly typechecked) tree.
If set to true, source file will be kept as a loaded unit afterwards.
Asks to do unit corresponding to given source file on present and subsequent type checking passes.
Asks to do unit corresponding to given source file on present and subsequent type checking passes. If the file is in the 'crashedFiles' ignore list it is removed and typechecked normally.
Sets sync var response to the smallest fully attributed tree that encloses position pos.
Sets sync var response to the smallest fully attributed tree that encloses position pos.
Note: Unlike for most other ask... operations, the source file belonging to pos needs not be loaded.
Sets sync var response to list of members that are visible
as members of the tree enclosing pos, possibly reachable by an implicit.
Sets sync var response to list of members that are visible
as members of the tree enclosing pos, possibly reachable by an implicit.
Check that the currenyly executing thread is the presentation compiler thread.
Check that the currenyly executing thread is the presentation compiler thread.
Compiler initialization may happen on a different thread (signalled by globalPhase being NoPhase)
Position a tree.
Position a tree. This means: Set position of a node and position all its unpositioned children.
Returns List of ChangeAfterPhase objects, encapsulating those phase transitions where the result of the operation gave a different list than it had when run during the previous phase.
Returns List of ChangeAfterPhase objects, encapsulating those phase transitions where the result of the operation gave a different list than it had when run during the previous phase.
Flush the buffer of sources that are ignored during background compilation.
Add the internal compiler phases to the phases set.
Add the internal compiler phases to the phases set. This implementation creates a description map at the same time.
Extract all phases supplied by plugins and add them to the phasesSet.
Extract all phases supplied by plugins and add them to the phasesSet.
phasesSet
Fold constants
The raw doc comment of symbol sym, minus usecase and define sections, augmented by
missing sections of an inherited doc comment.
The raw doc comment of symbol sym, minus usecase and define sections, augmented by
missing sections of an inherited doc comment.
If a symbol does not have a doc comment but some overridden version of it does,
the doc comment of the overridden version is copied instead.
Copy propagation for optimization
The currently active run
The currently active run
The id of the currently active run
The id of the currently active run
Print msg only when debugIDE is true.
Print msg only when debugIDE is true.
The top level classes and objects no longer seen in the presentation compiler
Invalidate contents of setting -Yinvalidate
Invalidate contents of setting -Yinvalidate
Returns the smallest context that contains given pos, throws FatalError if none exists.
Returns the smallest context that contains given pos, throws FatalError if none exists.
Associate comment with symbol sym at position pos.
Associate comment with symbol sym at position pos.
The position of the raw doc comment of symbol sym, or NoPosition if missing
If a symbol does not have a doc comment but some overridden version of it does,
the position of the doc comment of the overridden version is returned instead.
The position of the raw doc comment of symbol sym, or NoPosition if missing
If a symbol does not have a doc comment but some overridden version of it does,
the position of the doc comment of the overridden version is returned instead.
The raw doc comment map
The raw doc comment map
Remove a crashed file from the ignore buffer.
Remove a crashed file from the ignore buffer. Background compilation will take it into account and errors will be reported against it.
Ensure that given tree has no positions that overlap with
any of the positions of others.
Ensure that given tree has no positions that overlap with
any of the positions of others. This is done by
shortening the range, assigning TransparentPositions
to some of the nodes in tree or focusing on the position.
Expand inheritdoc tags
Expand inheritdoc tags
This is done separately, for two reasons: 1. It takes longer to run compared to merge 2. The inheritdoc annotation should not be used very often, as building the comment from pieces severely impacts performance
The source (or parent) comment
The child (overriding member or usecase) comment
The child symbol
The child comment with the inheritdoc sections expanded
Expand variable occurrences in string str, until a fix point is reached or
a expandLimit is exceeded.
Expand variable occurrences in string str, until a fix point is reached or
a expandLimit is exceeded.
The symbol for which doc comments are generated
The class for which doc comments are generated
Expanded string
Returns just the wiki expansion (this would correspond to a comment in the input format of the JavaDoc tool, modulo differences in tags.
Returns just the wiki expansion (this would correspond to a comment in the input format of the JavaDoc tool, modulo differences in tags.)
The cooked doc comment of symbol sym after variable expansion, or "" if missing.
The cooked doc comment of symbol sym after variable expansion, or "" if missing.
The symbol for which doc comment is returned (site is always the containing class)
The cooked doc comment of symbol sym after variable expansion, or "" if missing.
The cooked doc comment of symbol sym after variable expansion, or "" if missing.
The symbol for which doc comment is returned
The class for which doc comments are generated
when more than 10 successive expansions of the same string are done, which is interpreted as a recursive variable definition.
Does given list of trees have mutually non-overlapping positions? pre: None of the trees is transparent
Does given list of trees have mutually non-overlapping positions? pre: None of the trees is transparent
Tree generation, usually based on existing symbols.
Returns the file with the given suffix for the given class.
Returns the file with the given suffix for the given class. Used for icode writing.
The compilation unit corresponding to a source file if it does not yet exist create a new one atomically Note: We want to remove this.
The compilation unit corresponding to a source file if it does not yet exist create a new one atomically Note: We want to remove this.
A map that associates with each abstract file the set of responses that ware waiting (via build) for the unit associated with the abstract file to be parsed and entered
A map that associates with each abstract file the set of responses that ware waiting (via build) for the unit associated with the abstract file to be parsed and entered
Work through toBeRemoved list to remove any units.
Work through toBeRemoved list to remove any units. Then return optionally unit associated with given source.
Return the compilation unit attached to a source file, or None if source is not loaded.
Return the compilation unit attached to a source file, or None if source is not loaded.
The main class of the presentation compiler in an interactive environment such as an IDE