diff options
Diffstat (limited to 'src/minijava/symboltable/MVarList.java')
-rw-r--r-- | src/minijava/symboltable/MVarList.java | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/minijava/symboltable/MVarList.java b/src/minijava/symboltable/MVarList.java new file mode 100644 index 0000000..ede97fc --- /dev/null +++ b/src/minijava/symboltable/MVarList.java @@ -0,0 +1,24 @@ +package minijava.symboltable; + +import java.util.Vector; + +public class MVarList extends MType { + /* a class for storing variables */ + Vector<MVariable> varlist; + public MVarList() { + varlist = new Vector<MVariable>(); + } + + public void insertVar(MVariable var) { + varlist.addElement(var); + } + + public int findVar(String v_name) { + for (int i=0; i<varlist.size(); i++) { + if (varlist.elementAt(i).name.equals(v_name)) { + return i; + } + } + return -1; + } +} |