1 files changed, 0 insertions, 162 deletions
diff --git a/src/tokens/assembler.rs b/src/tokens/assembler.rs
deleted file mode 100644
index 048062b..0000000
--- a/src/tokens/assembler.rs
+++ /dev/null
@@ -1,162 +0,0 @@
-use crate::*;
-
-
-#[derive(Clone)]
-pub enum AssembledToken {
-    Word(AssembledWord),
-    LabelDefinition(LabelDefinition),
-    PinnedAddress(PinnedAddress),
-    Error(AssemblerError),
-}
-
-#[derive(Clone)]
-pub struct AssembledWord {
-    pub source: SourceSpan,
-    pub value: usize,
-    pub bits: usize,
-    pub fields: Vec<AssembledField>,
-    pub errors: Vec<AssemblerError>,
-}
-
-impl AssembledWord {
-    pub fn count(&self) -> usize {
-        // If there is at least one field, and all fields have empty string
-        // values, then count will be zero. Else count will be at least one.
-        let mut count = 0;
-        let mut all_strings = !self.fields.is_empty();
-        for field in &self.fields {
-            if let IntegerArgument::String(string) = &field.value {
-                count = std::cmp::max(count, string.chars.len());
-            } else {
-                all_strings = false;
-            }
-        }
-        if !all_strings {
-            count = std::cmp::max(count, 1);
-        }
-        return count;
-    }
-}
-
-#[derive(Clone)]
-pub struct AssembledField {
-    pub source: SourceSpan,
-    pub value: IntegerArgument,
-    /// Length of field in bits
-    pub bits: usize,
-    /// Distance to left-shift field in value
-    pub shift: usize,
-}
-
-#[derive(Clone)]
-pub struct AssembledExpression {
-    pub source: SourceSpan,
-    pub tokens: Vec<AssembledExpressionToken>,
-}
-
-#[derive(Clone)]
-pub enum AssembledExpressionToken {
-    Integer(TrackedInteger),
-    LabelReference(Tracked<String>),
-    Operator(Operator),
-    Expression(Box<AssembledExpression>),
-}
-
-#[derive(Clone)]
-pub enum Argument {
-    Integer(IntegerArgument),
-    Block(Vec<AssembledToken>),
-}
-
-#[derive(Clone)]
-pub enum IntegerArgument {
-    LabelReference(Tracked<String>),
-    Integer(TrackedInteger),
-    Expression(AssembledExpression),
-    String(TrackedString),
-}
-
-#[derive(Clone)]
-pub struct AssemblerError {
-    pub source: SourceSpan,
-    pub variant: AssemblerErrorVariant,
-}
-
-#[derive(Clone, Debug)]
-pub enum AssemblerErrorVariant {
-    DefinitionNotFound(String),
-    NotAnInteger,
-    NotABlock,
-    IntegerInBlock,
-    StringInExpression,
-    /// expected, received
-    IncorrectArgumentCount(usize, usize),
-    /// expected, received, index
-    IncorrectArgumentType(ArgumentVariant, ArgumentVariant),
-}
-
-// ------------------------------------------------------------------------ //
-
-macro_rules! indent {
-    ($indent:expr => $($tokens:tt)*) => {{
-        for _ in 0..$indent { print!("  "); }
-        println!($($tokens)*);
-    }};
-}
-
-pub fn print_assembled_tokens(tokens: &[AssembledToken]) {
-    for token in tokens {
-        match token {
-            AssembledToken::LabelDefinition(definition) => {
-                println!("LABEL {}", definition.name)
-            }
-            AssembledToken::PinnedAddress(address) => {
-                println!("PINNED {}", address.address)
-            }
-            AssembledToken::Word(word) => {
-                println!("WORD {:b}", word.value);
-                for field in &word.fields {
-                    print!("  FIELD ({} << {}) ", field.bits, field.shift);
-                    match &field.value {
-                        IntegerArgument::LabelReference(name) => {
-                            println!("LABEL '{name}'");
-                        }
-                        IntegerArgument::Integer(integer) => {
-                            println!("INTEGER '{}'", integer.value);
-                        }
-                        IntegerArgument::String(string) => {
-                            println!("STRING {string}");
-                        }
-                        IntegerArgument::Expression(expr) => {
-                            println!("EXPRESSION");
-                            print_assembled_expression(2, expr);
-                        }
-                    }
-                }
-            }
-            AssembledToken::Error(error) => {
-                println!("ERROR {:?}", error.variant)
-            }
-        }
-    }
-}
-
-fn print_assembled_expression(indent: usize, expr: &AssembledExpression) {
-    for token in &expr.tokens {
-        match token {
-            AssembledExpressionToken::Integer(integer) => {
-                indent!(indent => "INTEGER {}", integer.value)
-            }
-            AssembledExpressionToken::LabelReference(name) => {
-                indent!(indent => "LABEL '{name}'")
-            }
-            AssembledExpressionToken::Operator(operator) => {
-                indent!(indent => "OPERATOR {operator:?}")
-            }
-            AssembledExpressionToken::Expression(expr) => {
-                indent!(indent => "EXPRESSION");
-                print_assembled_expression(indent+1, expr);
-            }
-        }
-    }
-}