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-rw-r--r--src/tokens/semantic.rs90
1 files changed, 0 insertions, 90 deletions
diff --git a/src/tokens/semantic.rs b/src/tokens/semantic.rs
deleted file mode 100644
index ac5179c..0000000
--- a/src/tokens/semantic.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use crate::*;
-
-use SemanticTokenVariant as SemVar;
-
-
-pub struct SemanticToken {
- pub source: SourceSpan,
- pub bytecode: BytecodeSpan,
- pub variant: SemanticTokenVariant,
-}
-
-
-pub enum SemanticTokenVariant {
- LabelDefinition(LabelDefinition),
- MacroDefinition(MacroDefinition),
-
- /// Pointer to the matching label definition.
- LabelReference(usize),
- /// Pointer to the matching macro definition.
- MacroInvocation(usize),
-
- Literal(Value),
- Padding(Value),
- Instruction(Instruction),
-
- Comment(String),
- String(Vec<u8>),
-
- /// Pointer to the matching block close.
- BlockOpen(usize),
- /// Pointer to the matching block open.
- BlockClose(usize),
- MarkOpen,
- MarkClose,
-
- Error(SemanticParseError),
-}
-
-impl std::fmt::Debug for SemanticToken {
- fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
- match &self.variant {
- SemVar::LabelDefinition(def) => write!(f, "LabelDefinition({})", def.name),
- SemVar::MacroDefinition(def) => write!(f, "MacroDefinition({})", def.name),
- SemVar::LabelReference(pointer) => write!(f, "LabelReference(*{pointer})"),
- SemVar::MacroInvocation(pointer) => write!(f, "MacroInvocation(*{pointer})"),
- SemVar::Literal(value) => write!(f, "Literal({value})"),
- SemVar::Padding(value) => write!(f, "Padding({value})"),
- SemVar::Instruction(instr) => write!(f, "Instruction(0x{:02x})", instr.value),
- SemVar::Comment(comment) => write!(f, "Comment({comment})"),
- SemVar::String(string) => write!(f, "String({})", String::from_utf8_lossy(&string)),
- SemVar::BlockOpen(_) => write!(f, "BlockOpen"),
- SemVar::BlockClose(_) => write!(f, "BlockClose"),
- SemVar::MarkOpen => write!(f, "MarkOpen"),
- SemVar::MarkClose => write!(f, "MarkClose"),
- SemVar::Error(_) => write!(f, "Error"),
- }
- }
-}
-
-
-pub struct LabelDefinition {
- /// The absolute name of the label or sublabel.
- pub name: String,
- /// List of pointers to label reference tokens.
- pub references: Vec<usize>,
-}
-
-
-pub struct MacroDefinition {
- pub name: String,
- pub references: Vec<usize>,
- pub body_tokens: Vec<SemanticToken>,
-}
-
-
-pub enum SemanticParseError {
- LabelDefinitionInMacroDefinition,
- MacroDefinitionInMacroDefinition,
-
- StrayMacroTerminator,
- StrayBlockClose,
- UnclosedBlock,
-
- UndefinedSymbol(String),
- RedefinedSymbol((String, SourceSpan)),
-
- MacroInvocationBeforeDefinition((String, SourceSpan)),
-
- SyntaxError(SyntacticParseError)
-}