Enum SymbolOrLiteral 

pub(crate) enum SymbolOrLiteral {
    Symbol(Script, SymbolName, SimpleSpan),
    Literal(LiteralValue),
    Here(Script, SimpleSpan),
}

A symbol name or a numeric literal, or #.

A # represents the address of the program word whose value the assembler is currently trying to determine.

Variants

Symbol(Script, SymbolName, SimpleSpan)

Literal(LiteralValue)

Here(Script, SimpleSpan)

Implementations

impl SymbolOrLiteral

fn symbol_uses( &self, ) -> impl Iterator<Item = Result<(SymbolName, SimpleSpan, SymbolUse), InconsistentSymbolUse>> + use<>

fn substitute_macro_parameters( &self, param_values: &MacroParameterBindings, on_missing: OnUnboundMacroParameter, ) -> SymbolSubstitution<SymbolOrLiteral>

fn allocate_rc_words<R: RcAllocator>( &mut self, _explicit_symtab: &ExplicitSymbolTable, _implicit_symtab: &mut ImplicitSymbolTable, _rc_allocator: &mut R, ) -> Result<(), RcWordAllocationFailure>

Trait Implementations

impl Clone for SymbolOrLiteral

fn clone(&self) -> SymbolOrLiteral

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SymbolOrLiteral

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for SymbolOrLiteral

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Evaluate for SymbolOrLiteral

fn evaluate<R: RcUpdater>( &self, ctx: &mut EvaluationContext<'_, R>, scope: ScopeIdentifier, ) -> Result<Unsigned36Bit, EvaluationFailure>

impl From<SymbolOrLiteral> for ArithmeticExpression

fn from(value: SymbolOrLiteral) -> Self

Converts to this type from the input type.

impl From<SymbolOrLiteral> for Atom

fn from(value: SymbolOrLiteral) -> Self

Converts to this type from the input type.

impl PartialEq for SymbolOrLiteral

fn eq(&self, other: &SymbolOrLiteral) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for SymbolOrLiteral

fn span(&self) -> SimpleSpan

impl Eq for SymbolOrLiteral

impl StructuralPartialEq for SymbolOrLiteral