fix: symmetric String/Symbol equality

Hirevo · Jan 11, 2023 · 0e5419f · 0e5419f
1 parent 1b3b45f
commit 0e5419f
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Showing 2 changed files with 2 additions and 24 deletions.
diff --git a/som-interpreter-ast/src/primitives/symbol.rs b/som-interpreter-ast/src/primitives/symbol.rs
@@ -7,7 +7,7 @@ use crate::universe::Universe;
 use crate::value::Value;
 
 pub static INSTANCE_PRIMITIVES: &[(&str, PrimitiveFn, bool)] =
-    &[("asString", self::as_string, true), ("=", self::eq, false)];
+    &[("asString", self::as_string, true)];
 pub static CLASS_PRIMITIVES: &[(&str, PrimitiveFn, bool)] = &[];
 
 fn as_string(universe: &mut Universe, args: Vec<Value>) -> Return {
@@ -22,17 +22,6 @@ fn as_string(universe: &mut Universe, args: Vec<Value>) -> Return {
     )))
 }
 
-fn eq(_: &mut Universe, args: Vec<Value>) -> Return {
-    const SIGNATURE: &str = "Symbol>>#=";
-
-    expect_args!(SIGNATURE, args, [
-        sym @ Value::Symbol(_) => sym,
-        other => other,
-    ]);
-
-    Return::Local(Value::Boolean(sym == other))
-}
-
 /// Search for an instance primitive matching the given signature.
 pub fn get_instance_primitive(signature: &str) -> Option<PrimitiveFn> {
     INSTANCE_PRIMITIVES

diff --git a/som-interpreter-bc/src/primitives/symbol.rs b/som-interpreter-bc/src/primitives/symbol.rs
@@ -7,7 +7,7 @@ use crate::value::Value;
 use crate::{expect_args, reverse};
 
 pub static INSTANCE_PRIMITIVES: &[(&str, PrimitiveFn, bool)] =
-    &[("asString", self::as_string, true), ("=", self::eq, false)];
+    &[("asString", self::as_string, true)];
 pub static CLASS_PRIMITIVES: &[(&str, PrimitiveFn, bool)] = &[];
 
 fn as_string(interpreter: &mut Interpreter, universe: &mut Universe) {
@@ -22,17 +22,6 @@ fn as_string(interpreter: &mut Interpreter, universe: &mut Universe) {
     )));
 }
 
-fn eq(interpreter: &mut Interpreter, _: &mut Universe) {
-    const SIGNATURE: &str = "Symbol>>#=";
-
-    expect_args!(SIGNATURE, interpreter, [
-        sym @ Value::Symbol(_) => sym,
-        other => other,
-    ]);
-
-    interpreter.stack.push(Value::Boolean(sym == other));
-}
-
 /// Search for an instance primitive matching the given signature.
 pub fn get_instance_primitive(signature: &str) -> Option<PrimitiveFn> {
     INSTANCE_PRIMITIVES