fix: hoist coverage variable to very top of file (#26)

istanbuljs · Oct 16, 2016 · 0225e8c · 0225e8c
1 parent 37a0087
commit 0225e8c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/visitor.js b/src/visitor.js
@@ -474,6 +474,7 @@ function programVisitor(types, sourceFilePath = 'unknown.js', opts = {coverageVa
                 INITIAL: coverageNode,
                 HASH: T.stringLiteral(hash)
             });
+            cv._blockHoist = 3;
             path.node.body.unshift(cv);
             return {
                 fileCoverage: coverageData,