clear source location cache

remix-solidity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "remix-solidity",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Ethereum IDE and tools for the web",
   "contributors": [
     {

remix-solidity/src/decoder/internalCallTree.js

@@ -61,6 +61,7 @@ class InternalCallTree {
     /*
       scopeStart: represent start of a new scope. Keys are index in the vmtrace, values are scopeId
     */
+    this.sourceLocationTracker.clearCache()
     this.functionCallStack = []
     this.scopeStarts = {}
     this.variableDeclarationByFile = {}