- `Module` now applies re-parenting in its `replace()`
- `Struct` now applies re-parenting in its `replace()`
- `Clazz` now applies re-parenting in its `replace()`
Data
- `Function` now applies re-parenting in its `replace()`
- Implemented `isTypeAlias(string)` which determines if the given type is a type alias.
- Implemented `getConcreteType(string typeAlias)` which transforms the type alias into its
concrete type; this method incorporates defensive programming in that it will only apply the transformation IF
the provided type alias is infact a type alias, otherwise it performs an identity transformation
and returns the "alias" untouched.
- Implemented `isSystemType(string)` which returns `true` if the provided type is a system type alias (such as `size_t` or `ssize_t`), `false` otherwise
- No longer store a field for the `Compiler` but rather store a field for the `CompilerConfiguration`
- Removed single parameter constructor for `TypeChecker`
- Constructor now uses the default `CompilerConfiguration` if not specified; therefore fixing the issue with unit tests failing
MetaProcessor
- Extract the compiler configuration via `tc.getConfig()`
- Updated `typeRewrite(MTypeRewritable)` to use `getSystemType(string)` to lookup concrete types for `size_t`/`ssize_t`
- `doTypeAlias(Container, Statement)` now uses `getSsstemType(string)` to lookup the concrete types for alises such as `size_t`/`ssize_t`
- Removed `defaultConfig()`
- During construction call `CompilerConfiguration.defaultConfig()` in order to generate the default config
- Pass the config into `TypeChecker` in `doTypeCheck()`
- If the T compiler was built on `X86` then set the maximum width to 4 bytes
- If the T compiler was built on `X86_64` then set the maximum width to 8 bytes
- Pass in the `Compiler` instance to the `TypeChecker` in `doTypeCheck()`
TypeChecker
- Added `Compiler` field and now accept it in constructor
- If just single parameter constructor then pass in `null` as the `Compiler` instance
- Added `getCompiler()` to get the instance
MetaProcessor
- Extract the `CompilerConfiguration` via the `TypeChecker`'s `getCompiler()`
- Implemented `getSystemType(string)` which will map `size_t`/`ssize_t` to the correct maximum width'd type your system supports via the `types:max_width` config entry
- Removed `break` which caused only one `sizeof()` function call to be replaced, we should have been looping over each `FunctionCall` found with `search` and then replacing ech that had a name of `sizeof` with a `NumberLiteral` expression
- Moved all type alias replacement code into a new method; `doTypeAlias(Container, Statement)`
- Added some rudiementary support for replacing any `IdentExpression` containing `size_t` with `uint`
IdentExpression
- Made it `MStatementSearchable` and `MStatementReplaceable`
Test cases
- Updated test case `meta/sizeof.t` to test the `sizeof(<expr>)` AST node in the `MetaProcessor`
Documentation
- Added diagram showing the `MStatementSearchable` and `MStatementReplaceable` in action
- Added a future TODO for occurence of certain types that are alises (i.e. `size_t` appearing in a expression context like `sizeof(size_t)`
- Now that all `Container`-based types are `MStatementReplaceable` we no longer need this check
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
Clazz
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
BinaryOperatorExpression
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
Function
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
Variable
- Fixed the `replace` method implementation which had a bug that would never replace the node `VariableAssignment` inside of it
VariableAssignmentStdAlone
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
IfStatement
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
WhileLoop
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
ForLoop
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
Branch
- Implemented the `search` method for `MStatementSearchable`
- Implemented the `replace` method for `MStatementReplaceable`
- Inherit from `MStatementSearchable` and `MStatementReplaceable`
- Removed direct interface inheritance of `MStatementSearchable, MStatementReplaceable` and `MStatementReplaceable`, rely on `Container` now
- Removed old code for testing `MStatementSearchable` and `MStatementReplaceable`
- Added note that we will have to investigate a recursive `MTypeRewritable` to be able to support things like `sizeof(size_t)`
- Implemented module-level `sizeof(<ident_type>)` support
- Added `Number`-kind of types support to `sizeOf_Literalize`(string)`
Containers (`Module`)
- Added `MStatementSearchable` and `MStatementReplaceable` support to `Module` container type
Data
- Added `MStatementSearchable` and `MStatementReplaceable` support to `Variable`
- Added `MStatementSearchable` and `MStatementReplaceable` support to `VariableAssignment`
- Work-in-progress for adding `MStatementSearchable` and `MStatementReplaceable` support to `FunctionCall`
- Added a note to return `false` in `DiscardStatement` if the statement to be replaced is us (the `DiscardSTatement`) ourselves
Test cases
- Updated the `meta/sizeof.t` test case
- Accept a new argument to the `MetaProcessor(TypeChecker)` constructor indicating whether or not the `MetaProcessor` is enabled or not
TypeChecker
- Enable the `MetaProcessor`
- Added the ability to parse a `Repr` statement
Check
- Added `GENERIC_TYPE_DECLARE` and `REPR` as new `SymbolType`(s)
Data
- `DiscardStatement` now implements the `bool replace(Statement, Statement)` method
MetaProcessor
- Added the ability to replace statements that occur within any _other_ statements which implement `MStatementSearchable` and `MStatementReplaceable`
Test cases
- Added `meta/simple_meta_replace.t` to test all of this
Diagrams
- Added diagram on how the meta system works
- Updated `MStatementReplaceable` to have its `replace(Statement, Statement)` method return a boolean `true` if the replacement was successful, else `false`
- Made `DiscardStatement` searchabe via implementing `MStatementSearchable`
- Added a stub override for implementing `MStatementReplaceable` in `DiscardStatement`
- Implemented `replace(Statement thiz, Statement that)` which replaces the `Statement` in the first argument with that of the `Statement` in the second argument
- Added method `search(TypeInfo_Class clazzType)` which uses a `TypeInfo_Class` to search for all types matching that (and which are sub-types of `Statement` and then adds these to a list and returns it in the form of `Statement[]`
- Redefined `MStatementSearchable`
- Added `MStatementReplaceable`
- Added `Repr` (a kind-of `Expression`) which will be used as an example to test out the aforementioned two interfaces
* Test cases
- Added `simple_direct_func_call.t` to test direct function calls
* Test cases
- Removed tabs which broke lexing
* AST nodes
- `FunctionCall` now has the ability to be marked as statement-level by calling `makeStatementLevel()`, this can then be queried later via `isStatementLevelFuncCall()`
* Parser
- Statement-level function calls were never actually returned, resulting in `null` being returned by `parseName()` - this has now been fixed.
- Along with this we now "mark" this `FunctionCall` AST node as statement-level when it occurs in `parseName()`
* Instruction
- Allow `FuncCallInstr` to be makred as statement-level and queired much in the same manner as its corresponding AST-node/parser-node `FunctionCall`
* Dependency
- Added support for `DNode` generation in `generalPass()` for `FunctionCall` AST nodes
* TypeChecker
- Handle `FunctionCall`s differently in terms of code generation dependent on whether or not rhe call is within an expression of statement-level
* DGen
- Handle statement-level function calls (`FuncCallInstr`s) differently by tacking on an additional `";"` to the emit string
* - Added `simple_direct_func_call.t` to GitHub pipeline
* DGen
- Added instrumentation for semantic code generation for `simple_function_recursion_factorial.t`
- Added TODO for future `simple_func_call_direct.t`
Test cases
- Added `simple_function_recursion_factorial.t` to test recursion
Pipelines
- Added `simple_function_recursion_factorial.t` to `emit` stage
* DGen
- Made `if` an `else if` - this wouldn't of affected anything but just to be correct
* DGen
- Added semantic code generation instrumentation for test case `simple_direct_func_call.t`
Test cases
- Updated test case `simple_direct_func_call.t`
- Added interface `MTypeRewritable` to represent any AST node which has a `setType(string)` and `string getType()` method for rewriting- Added `Sizeof` which is a kind-of `IntegerLiteral`
Data
- Made `TypedEntity` implement the `MTypeRewritable` interface
Expressions
- Made `IntegerLiteral` non-final such that we can inherit from it
- Added a final `setNumber(string)` method to `NumberLiteral` to update the literal
MetaProcessor
- The type rewriting mechanism now operates on `MTypeRewritable` AST nodes
- Work has begun on `sizeOf_Literalize(Sizeof)` which is to determine the `Type` of the `Sizeof` statement and then calculate the memory width and update its literal (as it is a kind-of `NunberLiteral`) to said size
Test cases
- Added `meta/sizeof.t` to test `sizeof` functionality
- Updated the constructor to only take in an instance of the `TypeChecker`
- Updated the `process()` method to take in a `Container` such that it can be used recursively
- Commented code
- Added a recursive call to `process(Container)` when `curStmt` is a kind-of `Container` (this ensures that we reach the `VariableParameter`s of `Function` (die to them making up the `Statement[]` of `Function` type)
- Removed unused `cmp` import `std.string`
- Added type-rewrite for `ssize_t` -> `long`
TypeChecker
- Updated the constructor call to `MetaProcessor` to use its new API
- Updated call to `process()` to now be `process(modulle)`
Test cases
- Updated `types.t` to test re-writing of the `Function`'s parameters
- Added a type-re-writing facility via `typeRewrite(TypedEntity)` which will re-write the types such as `size_t`, `ssize_t` and so forth
Test cases
- Added a test case `meta/types.t` which tests this
- Added the `MetaProcessor`
TypeChecker
- Added the `MetaProcessor` instance to the `TypeChecker`, it will be instantiated upon the `TypeChecker`'s construction and later have its `.process()` method called as the first call in `beginCheck()`
* Parser
- Added a TODO in `wantsBody == true` case in `parseFuncDef()` to check for the return keyword's position
* Parser
- Added a check in `parseFuncDef()` which, is a `ReturnStmt` is found, then crash the parser if it is found anywhere besides the last statement
* Test cases
- Added test cases to test the `return` statement position enforcement
* Core
- Added a TODO where we are meant to insert the fallback check in `isSameType(Type t1, Type t2)`
* TypeChecker
- Added backported `isSameType(Type 1, Type t2)` fix for #114
