C++: Put quotes around expectation comments with spaces.

Author: MathiasVP

cpp/ql/test/library-tests/ir/range-analysis/RangeAnalysis.ql

@@ -17,7 +17,7 @@ class RangeAnalysisTest extends InlineExpectationsTest {
       tag = "range" and
       element = e.toString() and
       location = e.getLocation() and
-      value = getARangeString(e)
+      value = quote(getARangeString(e))
     )
   }
 }
@@ -33,6 +33,9 @@ private string getOffsetString(int value) {
   if value >= 0 then result = "+" + value.toString() else result = value.toString()
 }
 
+bindingset[s]
+string quote(string s) { if s.matches("% %") then result = "\"" + s + "\"" else result = s }
+
 bindingset[delta]
 private string getBoundString(SemBound b, int delta) {
   b instanceof SemZeroBound and result = delta.toString()