slang/ast/SemanticFacts.h file

Namespaces

namespace slang

Root namespace.

namespace slang::ast

The SystemVerilog AST.

Classes

class slang::ast::SemanticFacts

A helper class that can extract semantic AST information from tokens and syntax nodes.

class slang::ast::ClockingSkew

Represents a skew value that is applied to clocking block signals.

Enums

enum class AssignFlags: uint8_t { None = 0, NonBlocking = 1 << 0, InConcat = 1 << 1, InputPort = 1 << 2, OutputPort = 1 << 3, InOutPort = 1 << 4, ClockVar = 1 << 5, AssertionLocalVarFormalArg = 1 << 6, SlicedPort = 1 << 7 }

A set of flags that control how assignments are checked.

Defines

#define VISIBILITY(x)

Specifies the storage lifetime of a variable.

#define DIRECTION(x)

Specifies the visibility of class members.

#define BLOCK(x)

Specifies behavior of an argument passed to a subroutine.

#define BLOCK(x)

Specifies behavior of an argument passed to a subroutine.

#define DEF(x)

Specifies possible statement block kinds.

#define UD(x)

Specifies possible definition kinds.

#define EDGE(x)

Specifies possible unconnected drive settings.

#define SRK(x)

Specifies possible edge kinds.

#define ASK(x)

Specifies possible subroutine kinds.

#define ELAB(x)

Specifies possible assertion kinds.

#define MODE(x)

Specifies possible elaboration system task kinds.

#define DIRECTION(x)

Specifies the visibility of class members.

#define DRIVER(x)

Specifies behavior of a primitive port.

Define documentation