Remove --no_ support.

--no_ prefixes for boolean flags are deprecated. Error out nicely if --no_ is supplied.
PiperOrigin-RevId: 152434290

1 files changed, 2 insertions, 5 deletions

diff --git a/src/main/java/com/google/devtools/common/options/IsolatedOptionsData.java b/src/main/java/com/google/devtools/common/options/IsolatedOptionsData.java
index 5074b99bf5..084daaddc8 100644
--- a/src/main/java/com/google/devtools/common/options/IsolatedOptionsData.java
+++ b/src/main/java/com/google/devtools/common/options/IsolatedOptionsData.java
@@ -294,13 +294,10 @@ public class IsolatedOptionsData extends OpaqueOptionsData {
       Map<String, Field> nameToFieldMap,
       Map<String, String> booleanAliasMap,
       String optionName) {
-    // Check that the two aliases do not conflict with existing flags.
-    checkForCollisions(nameToFieldMap, "no_" + optionName, "boolean option alias");
+    // Check that the negating alias does not conflict with existing flags.
     checkForCollisions(nameToFieldMap, "no" + optionName, "boolean option alias");
 
-    // Record that the boolean option takes up additional namespace for its two negating
-    // aliases.
-    booleanAliasMap.put("no_" + optionName, optionName);
+    // Record that the boolean option takes up additional namespace for its negating alias.
     booleanAliasMap.put("no" + optionName, optionName);
   }