commit 5490757be5e527df82eee5094a0f59c86a5de766
author Rumou Duan <rduan@google.com> Fri Feb 10 17:24:03 2017 +0000
committer Kristina Chodorow <kchodorow@google.com> Fri Feb 10 18:19:31 2017 +0000
tree 6d75800e0348de7e3472dd37de75d467a65fb468
parent 762576e5e7a3ee0da39dbb24134cb8530cbb911e

Introduce CppCompileActionTemplate, which expands into a list of CppCompileActions that to be executed at execution time.

--
PiperOrigin-RevId: 147163077
MOS_MIGRATED_REVID=147163077

src/main/java/com/google/devtools/build/lib/actions/Artifact.java

diff --git a/src/main/java/com/google/devtools/build/lib/actions/Artifact.java b/src/main/java/com/google/devtools/build/lib/actions/Artifact.java
index 8072b3a..29b9902 100644
--- a/src/main/java/com/google/devtools/build/lib/actions/Artifact.java
+++ b/src/main/java/com/google/devtools/build/lib/actions/Artifact.java
@@ -508,6 +508,10 @@
           "The parent of TreeFileArtifact (parent-relative path: %s) is not a TreeArtifact: %s",
           parentRelativePath,
           parent);
+      Preconditions.checkState(
+          parentRelativePath.isNormalized() && !parentRelativePath.isAbsolute(),
+          "%s is not a proper normalized relative path",
+          parentRelativePath);
       this.parentTreeArtifact = parent;
       this.parentRelativePath = parentRelativePath;
     }