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// slang-base-type-info.h
#pragma once
//
// This file defines the `BaseTypeInfo` type, which encodes
// information (such as size in bits) about the base types
// supported by the Slang language. That information is used
// for things like checking if a literal is in the representible
// range of a given type, and for determining the relative
// cost of implicit conversions between the base types.
//
#include "../core/slang-basic.h"
#include "slang-type-system-shared.h"
namespace Slang
{
// Information about BaseType that's useful for checking literals
struct BaseTypeInfo
{
typedef uint8_t Flags;
struct Flag
{
enum Enum : Flags
{
Signed = 0x1,
FloatingPoint = 0x2,
Integer = 0x4,
};
};
SLANG_FORCE_INLINE static const BaseTypeInfo& getInfo(BaseType baseType)
{
return s_info[Index(baseType)];
}
static UnownedStringSlice asText(BaseType baseType);
uint8_t sizeInBytes; ///< Size of type in bytes
Flags flags;
uint8_t baseType;
static bool check();
private:
static const BaseTypeInfo s_info[Index(BaseType::CountOfPrimitives)];
};
} // namespace Slang
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