commit b368b39f8ba1e8e8a67af50e5ade9127b2b149d7
author brandjon <brandjon@google.com> Fri Oct 20 22:02:02 2017 +0200
committer Dmitry Lomov <dslomov@google.com> Mon Oct 23 17:16:11 2017 +0200
tree 01edbf5aa6e691149cc2a1e95d3d1f34b8c7954a
parent bb56762398a7852f5824b7f9a6435d88c7aa1045

Require semantics field for Environment.Builder

Follow-up of unknown commit.

RELNOTES: None
PiperOrigin-RevId: 172922507

src/main/java/com/google/devtools/build/lib/syntax/Environment.java

diff --git a/src/main/java/com/google/devtools/build/lib/syntax/Environment.java b/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
index 90e20da..3d09253 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/Environment.java
@@ -692,7 +692,7 @@
       Frame globalFrame = new Frame(mutability, parent);
       Frame dynamicFrame = new Frame(mutability, null);
       if (semantics == null) {
-        semantics = SkylarkSemantics.DEFAULT_SEMANTICS;
+        throw new IllegalArgumentException("must call either setSemantics or useDefaultSemantics");
       }
       if (importedExtensions == null) {
         importedExtensions = ImmutableMap.of();