Tamer ignores tic/toc without parentheses

[gnuvince]

If a MATLAB function contains calls to tic and/or toc and they do not have an empty list of arguments (e.g. tic()), the calls are not included in the TameIR output.

Example:

    $ cat /tmp/test.m
    function test(x)
            tic;
            toc;
    end


    $ ./McLabCore.sh -t /tmp/test.m
    test
    InterproceduralAnalysis:test
      AnalysisNode: test([(double,[1, 1],REAL)])  --> []
    % args: {x=(double,[1, 1],REAL)}
    function  [] = test(x)
    end
    % results: []

[isbadawi]

Prototype fix:

diff --git a/languages/Natlab/src/natlab/tame/simplification/ThreeAddressToIR.java b/languages/Natlab/src/natlab/tame/simplification/ThreeAddressToIR.java
index ecdcd4f..6b7d602 100644
--- a/languages/Natlab/src/natlab/tame/simplification/ThreeAddressToIR.java
+++ b/languages/Natlab/src/natlab/tame/simplification/ThreeAddressToIR.java
@@ -590,7 +590,7 @@ public class ThreeAddressToIR extends AbstractSimplification {
     private Expr expandExpr(Expr exp,LinkedList<AssignStmt> assignments){
         if (exp == null) return null;

-        if (exp instanceof NameExpr){
+        if (exp instanceof NameExpr && !isCall(exp)){
             return (NameExpr)exp;
         } else if (exp instanceof LiteralExpr){
             TempFactory tmp = TempFactory.genFreshTempFactory();

Note I have not tested this at all beyond checking your example.