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path: root/tools/slang-unit-test/unit-test-decl-tree-reflection.cpp
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2024-12-11Fix attribute reflection. (#5823)Yong He
* Fix attribute reflection. * Fix. * Fix.
2024-11-20Change how DeclRef::toText works (#5592)Sai Praveen Bangaru
* Change how DeclRef::toText works We now ignore the decl-ref heirarchy since that only includes nodes with specialization info & simply walk up the tree of decls, while emitting any specializations present in the decl-ref. * Update some tests. Add cases for direct refs to generic params & Lookup decl refs
2024-11-13Correct include dir for libslang (#5539)Ellie Hermaszewska
This stops adding the repo root to the include path for anything linking with slang. This enabled a bunch of convenient includes, but might lead to confusing behavior for anyone including slang. Not to mention differences including it from an install vs source. Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-29formatEllie Hermaszewska
* format * Minor test fixes * enable checking cpp format in ci
2024-09-16Add API method to specialize function reference with argument types (#4966)Sai Praveen Bangaru
* Add `FunctionReflection::specializeWithArgTypes()` * Update slang.cpp * Use a shared semantics context on linkage Improve performance on reflection queries * Try to fix linux/mac compile errors
2024-08-27Add ability to specialize generic references to functions, types and more ↵Sai Praveen Bangaru
(#4909) * More reflection API features. + Lookup methods and members (by string) on types + Fix issue with looking up non-static members through the scope operator '::' + `GenericReflection`: Cast a decl to generic to access unspecialized generic parameter names and constraints + `GenericReflection`: Use `getGenericContainer()` from function, variable or type to access the 'nearest' generic parent along with specialization info + `GenericReflection::getConcreteType` and `GenericReflection::getConcreteIntVal`: to get the concrete type of a param in the context of the reflection object + `GenericReflection::getOuterGenericContainer` to go up one level and get the outer generic declarations (if there are more than one enclosing generic scopes) + `DeclReflection::getParent`: go to parent declaration. + Change `VariableReflection` to be a `DeclRef` rather than a decl (allows us to return properly substituted types for methods, members, and more) * Fix Falcor issue * Initial namespace reflection support * FIx issue with specializing witness tables * Add API method for specializing parameters of a generic decl * Add ability to specialize generic references to functions, types and more This PR adds the following end-points: - `specializeGeneric()` method that can be called on a generic reflection to substitute arguments for generic type and value parameters. It returns another generic reflection, but this time with the appropriate substitution. - `applySpecializations()` method to then copy these specializations onto an existing type or function reflection. - `isSubType()` to check if a type is a subtype of another type (useful to check if a type is differentiable by checking `IDifferentiable`) This PR also: - Adds `DeclReflection::Kind::Namespace` so that namespace containers are correctly reflected when walking the decl-tree. the name can be obtained through `getName()` but there's no need to cast to a namespace (since there's nothing else we can do with a namespace decl) - Fixes an issue with name-based lookups that fail if a type or function is referenced without specializations. Its helpful to be able to form a reference to a function with default substitutions, so that we can we can specialize it later (either directly, or via argument types). * Update slang.h * Fix up naming * Update slang-compiler.h * Update slang-reflection-api.cpp * Update slang.cpp * Update slang.cpp * Update slang.cpp * Use `checkGenericAppWithCheckedArgs` to do specialization * Update slang-reflection-api.cpp * Update slang-check-decl.cpp
2024-08-07More reflection API features. (#4740)Sai Praveen Bangaru
* More reflection API features. + Lookup methods and members (by string) on types + Fix issue with looking up non-static members through the scope operator '::' + `GenericReflection`: Cast a decl to generic to access unspecialized generic parameter names and constraints + `GenericReflection`: Use `getGenericContainer()` from function, variable or type to access the 'nearest' generic parent along with specialization info + `GenericReflection::getConcreteType` and `GenericReflection::getConcreteIntVal`: to get the concrete type of a param in the context of the reflection object + `GenericReflection::getOuterGenericContainer` to go up one level and get the outer generic declarations (if there are more than one enclosing generic scopes) + `DeclReflection::getParent`: go to parent declaration. + Change `VariableReflection` to be a `DeclRef` rather than a decl (allows us to return properly substituted types for methods, members, and more) * Fix Falcor issue
2024-07-18Initial implementation for decl-tree reflection API (#4666)Sai Praveen Bangaru
* Initial implementation for decl-tree reflection API This patch adds Slang API methods for walking all the declarations in the AST. We expose this functionality through an abstract `DeclReflection` class that can be a type, function or a variable declaration. We also provide ways to cast the decl to a `FunctionReflection`, `TypeReflection` or `VariableReflection` and traverse through the child nodes (for instance, a struct type will have component variable declarations) This patch also adds `ISlangInternal` as an internal COM interface to allow us to cast IGlobalSession to the internal Session pointer while bypassing any wrappers (such as the capture interface) * Update slang.h * Remove `ISlangInternal` (its causing a diamond pattern w.r.t `ISlangUnknown`) and use `ComPtr` for proper ref management. * Update unit-test-decl-tree-reflection.cpp * Change `FunctionDeclBase` to use `DeclRef` instead of directly using the decl. * Update slang-reflection-api.cpp