diff options
Diffstat (limited to 'java/com/google/devtools/common/options/InvocationPolicyEnforcer.java')
-rw-r--r-- | java/com/google/devtools/common/options/InvocationPolicyEnforcer.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/java/com/google/devtools/common/options/InvocationPolicyEnforcer.java b/java/com/google/devtools/common/options/InvocationPolicyEnforcer.java index 88deb46..3b42a29 100644 --- a/java/com/google/devtools/common/options/InvocationPolicyEnforcer.java +++ b/java/com/google/devtools/common/options/InvocationPolicyEnforcer.java @@ -248,6 +248,15 @@ public final class InvocationPolicyEnforcer { OptionPriority nextPriority = OptionPriority.lowestOptionPriorityAtCategory(PriorityCategory.INVOCATION_POLICY); for (FlagPolicy policy : invocationPolicy.getFlagPoliciesList()) { + // Explicitly disallow --config in invocation policy. + if (policy.getFlagName().equals("config")) { + throw new OptionsParsingException( + "Invocation policy is applied after --config expansion, changing config values now " + + "would have no effect and is disallowed to prevent confusion. Please remove the " + + "following policy : " + + policy); + } + // These policies are high-level, before expansion, and so are not the implicitDependents or // expansions of any other flag, other than in an obtuse sense from --invocation_policy. OptionPriority currentPriority = nextPriority; |