https://github.com/shader-slang/slang
Tip revision: 5902acdabc4445a65741a7a6a3a95f223e301059 authored by Yong He on 23 January 2024, 07:19:40 UTC
[LSP] Fetch configs directly from didConfigurationChanged message. (#3478)
[LSP] Fetch configs directly from didConfigurationChanged message. (#3478)
Tip revision: 5902acd
slang-check-resolve-val.cpp
// slang-check-resolve-val.cpp
// Logic for resolving/simplifying Types and DeclRefs.
#include "slang-check-impl.h"
#include "slang-lookup.h"
#include "slang-syntax.h"
#include "slang-ast-synthesis.h"
#include "slang-ast-reflect.h"
namespace Slang
{
Type* Type::createCanonicalType()
{
SLANG_AST_NODE_VIRTUAL_CALL(Type, createCanonicalType, ());
}
Val* Type::_resolveImplOverride()
{
Val* resolvedVal = createCanonicalType();
return resolvedVal;
}
DeclRefBase* _resolveAsDeclRef(DeclRefBase* declRefToResolve);
Type* DeclRefType::_createCanonicalTypeOverride()
{
auto astBuilder = getCurrentASTBuilder();
// A declaration reference is already canonical
auto resolvedDeclRef = getDeclRef();
resolvedDeclRef = _resolveAsDeclRef(getDeclRef().declRefBase);
if (auto satisfyingVal = _tryLookupConcreteAssociatedTypeFromThisTypeSubst(astBuilder, resolvedDeclRef))
return as<Type>(satisfyingVal);
if (resolvedDeclRef != getDeclRef())
return DeclRefType::create(astBuilder, resolvedDeclRef);
return this;
}
Val* SubtypeWitness::_resolveImplOverride()
{
return as<SubtypeWitness>(defaultResolveImpl());
}
ConversionCost SubtypeWitness::_getOverloadResolutionCostOverride()
{
return kConversionCost_None;
}
ConversionCost SubtypeWitness::getOverloadResolutionCost()
{
SLANG_AST_NODE_VIRTUAL_CALL(SubtypeWitness, getOverloadResolutionCost, ());
}
}