Minor syntax fixes

src/main/java/dk/camelot64/kickc/TODO.txt

@@ -1,17 +1,3 @@
-TODO's for new Constant Solution
-+ Live range overlap analysis of register combinations inside methods must also look at registers alive at all calls.
-+ Examine why temp-vars are used in flipper.
-+ Examine why flipper is plotted in a wrong position on the screen.
-+ Implement constants into the symbol table and support them in code.
-- Implement new constant consolidation steps.
-- Reintroduce constant addition optimization
-+ Add asmName for ConstantVar to remove subscripts
-+ Inline constants for "single" versions of vars - such as .const i#0 = 0
-+ Look at optimizing liverange.kc's ASM further - atm. there are to many copy-operations into unnecesary registers.
-+ In summin.asm the result of the 2nd sum() is clobbered twice during call to sum(). jsr sum, txa, lda #$d, ldx #$9, jsr sum
-  + Fix by introducing "effective alive vars" which includes alive vars at all calls to containing methods and using that during clobber check.
-+ In loopnest.asm x&y are used in both loops - the outer x&y are clobbered by the inner loop.
-+ In voronoi.asm in render() x is clobbered during call to findcol().
 
 Features
 - Move the main code into a main() function, and disallow code outside functions. The main function per default has no parameters and exits with RTS.
@@ -44,7 +30,7 @@ Features
 Assembler Improvements
 - Make generated ASM human readable.
   + Use hex-numbers
-  - add labels for constants and zp-variables.
+  + add labels for constants and zp-variables.
 - Eliminate chained JMP's (replace by direct JMP) - example: loopsplit.asm
 - Better ASM static value analysis
   - Not just constants - but also other values (value of var, value of var1[var2], value of var+4 etc.)
@@ -110,4 +96,19 @@ Real Usage
 - Implement library for fast multiply (mul.asm)
 - Implement spline library (spline.asm)
 - Implement polygon filler for complex polygons.
-- Implement a true type font renderer.
+- Implement a true type font renderer.
+
+New Constant Solution
++ Live range overlap analysis of register combinations inside methods must also look at registers alive at all calls.
++ Examine why temp-vars are used in flipper.
++ Examine why flipper is plotted in a wrong position on the screen.
++ Implement constants into the symbol table and support them in code.
++ Implement new constant consolidation steps.
++ Reintroduce constant addition optimization
++ Add asmName for ConstantVar to remove subscripts
++ Inline constants for "single" versions of vars - such as .const i#0 = 0
++ Look at optimizing liverange.kc's ASM further - atm. there are to many copy-operations into unnecesary registers.
++ In summin.asm the result of the 2nd sum() is clobbered twice during call to sum(). jsr sum, txa, lda #$d, ldx #$9, jsr sum
+  + Fix by introducing "effective alive vars" which includes alive vars at all calls to containing methods and using that during clobber check.
++ In loopnest.asm x&y are used in both loops - the outer x&y are clobbered by the inner loop.
++ In voronoi.asm in render() x is clobbered during call to findcol().

src/main/java/dk/camelot64/kickc/icl/Operator.java

@@ -102,18 +102,20 @@ public class Operator {
 
    @Override
    public boolean equals(Object o) {
-      if (this == o) {
-         return true;
-      }
-      if (o == null || getClass() != o.getClass()) {
-         return false;
-      }
+      if (this == o) return true;
+      if (o == null || getClass() != o.getClass()) return false;
       Operator operator1 = (Operator) o;
-      return operator != null ? operator.equals(operator1.operator) : operator1.operator == null;
+      if (precedence != operator1.precedence) return false;
+      if (!operator.equals(operator1.operator)) return false;
+      return type == operator1.type;
    }
 
    @Override
    public int hashCode() {
-      return operator != null ? operator.hashCode() : 0;
+      int result = operator.hashCode();
+      result = 31 * result + precedence;
+      result = 31 * result + type.hashCode();
+      return result;
    }
+
 }

src/main/java/dk/camelot64/kickc/passes/VariableReplacer.java

@@ -8,7 +8,7 @@ import java.util.List;
 import java.util.Map;
 
 /**
- * A replacer capable to getReplacement all usages of a variable (or constant var) with a suitable replacement
+ * A replacer capable to alias all usages of a variable (or constant var) with a suitable replacement
  */
 public class VariableReplacer {