[Windows] Working around a mysterious VS2015 error (#905)

8c6cead2 · Quan (Andy) Gan · GitHub · e2b7f745 · 8c6cead2
Unverified Commit 8c6cead2 authored Oct 07, 2019 by Quan (Andy) Gan Committed by GitHub Oct 07, 2019
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src/graph/heterograph.cc src/graph/heterograph.cc +5 -2

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--- a/src/graph/heterograph.cc
+++ b/src/graph/heterograph.cc
@@ -362,8 +362,11 @@ DGL_REGISTER_GLOBAL("heterograph_index._CAPI_DGLHeteroGetFlattenedGraph")
    HeteroGraphRef hg = args[0];
    List<Value> etypes = args[1];
    std::vector<dgl_id_t> etypes_vec;
-    for (Value val : etypes)
+    for (Value val : etypes) {
-      etypes_vec.push_back(val->data);
+      // (gq) have to decompose it into two statements because of a weird MSVC internal error
+      dgl_id_t id = val->data;
+      etypes_vec.push_back(id);
+    }
    *rv = FlattenedHeteroGraphRef(hg->Flatten(etypes_vec));
  });