Replace "yield for" with "yield all". The former phraseology seems to…

… derive exclusively from an odd choice made by the implementors of Traceur. "Yield all" is much less confusing. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=162662164
google · Jul 21, 2017 · fac78d5 · fac78d5
1 parent 7359160
commit fac78d5
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Showing 6 changed files with 18 additions and 18 deletions.
diff --git a/src/com/google/javascript/jscomp/CodeGenerator.java b/src/com/google/javascript/jscomp/CodeGenerator.java
@@ -872,7 +872,7 @@ protected void add(Node n, Context context) {
 
       case YIELD:
         add("yield");
-        if (n.isYieldFor()) {
+        if (n.isYieldAll()) {
           checkNotNull(first);
           add("*");
         }

diff --git a/src/com/google/javascript/jscomp/Es6RewriteGenerators.java b/src/com/google/javascript/jscomp/Es6RewriteGenerators.java
@@ -133,8 +133,8 @@ public void visit(NodeTraversal t, Node n, Node parent) {
         }
         break;
       case YIELD:
-        if (n.isYieldFor()) {
-          visitYieldFor(t, n, parent);
+        if (n.isYieldAll()) {
+          visitYieldAll(t, n, parent);
         } else if (!parent.isExprResult()) {
           visitYieldExpr(t, n, parent);
         } else {
@@ -176,7 +176,7 @@ private void visitYieldThrows(NodeTraversal t, Node n, Node parent) {
    * var i = $jscomp$generator$yield$entry.value;
    * </pre>
    */
-  private void visitYieldFor(NodeTraversal t, Node n, Node parent) {
+  private void visitYieldAll(NodeTraversal t, Node n, Node parent) {
     Node enclosingStatement = NodeUtil.getEnclosingStatement(n);
     Node generator = IR.var(
         IR.name(GENERATOR_YIELD_ALL_NAME),

diff --git a/src/com/google/javascript/jscomp/parsing/IRFactory.java b/src/com/google/javascript/jscomp/parsing/IRFactory.java
@@ -2192,7 +2192,7 @@ Node processYield(YieldExpressionTree tree) {
       if (tree.expression != null) {
         yield.addChildToBack(transform(tree.expression));
       }
-      yield.setYieldFor(tree.isYieldFor);
+      yield.setYieldAll(tree.isYieldAll);
       return yield;
     }
 

diff --git a/src/com/google/javascript/jscomp/parsing/parser/Parser.java b/src/com/google/javascript/jscomp/parsing/parser/Parser.java
@@ -3048,18 +3048,18 @@ private boolean inGeneratorContext() {
   private ParseTree parseYield(Expression expressionIn) {
     SourcePosition start = getTreeStartLocation();
     eat(TokenType.YIELD);
-    boolean isYieldFor = false;
+    boolean isYieldAll = false;
     ParseTree expression = null;
     if (!peekImplicitSemiColon()) {
-      isYieldFor = eatOpt(TokenType.STAR) != null;
+      isYieldAll = eatOpt(TokenType.STAR) != null;
       if (peekAssignmentExpression()) {
         expression = parseAssignment(expressionIn);
-      } else if (isYieldFor) {
+      } else if (isYieldAll) {
         reportError("yield* requires an expression");
       }
     }
     return new YieldExpressionTree(
-        getTreeLocation(start), isYieldFor, expression);
+        getTreeLocation(start), isYieldAll, expression);
   }
 
   // 11.12 Conditional Expression

diff --git a/src/com/google/javascript/jscomp/parsing/parser/trees/YieldExpressionTree.java b/src/com/google/javascript/jscomp/parsing/parser/trees/YieldExpressionTree.java
@@ -21,12 +21,12 @@
 public class YieldExpressionTree extends ParseTree {
 
   public final ParseTree expression;
-  public final boolean isYieldFor;
+  public final boolean isYieldAll;
 
   public YieldExpressionTree(
-      SourceRange location, boolean isYieldFor, ParseTree expression) {
+      SourceRange location, boolean isYieldAll, ParseTree expression) {
     super(ParseTreeType.YIELD_EXPRESSION, location);
-    this.isYieldFor = isYieldFor;
+    this.isYieldAll = isYieldAll;
     this.expression = expression;
   }
 }
diff --git a/src/com/google/javascript/rhino/Node.java b/src/com/google/javascript/rhino/Node.java
@@ -108,7 +108,7 @@ public class Node implements Serializable {
                                   // member method.
       ARROW_FN           = 60,
       ASYNC_FN           = 61, // http://tc39.github.io/ecmascript-asyncawait/
-      YIELD_FOR          = 62, // Set if a yield is a "yield all"
+      YIELD_ALL          = 62, // Set if a yield is a "yield all"
       EXPORT_DEFAULT     = 63, // Set if a export is a "default" export
       EXPORT_ALL_FROM    = 64, // Set if an export is a "*"
       IS_CONSTANT_VAR    = 65, // A lexical variable is inferred const
@@ -191,7 +191,7 @@ private static final String propToString(byte propType) {
         case GENERATOR_FN:       return "generator_fn";
         case ARROW_FN:           return "arrow_fn";
         case ASYNC_FN:           return "async_fn";
-        case YIELD_FOR:          return "yield_for";
+        case YIELD_ALL:          return "yield_all";
         case EXPORT_DEFAULT:     return "export_default";
         case EXPORT_ALL_FROM:    return "export_all_from";
         case IS_CONSTANT_VAR:    return "is_constant_var";
@@ -2607,17 +2607,17 @@ public boolean isAsyncFunction() {
    * method is meaningful only on {@link Token#FUNCTION} or
    * {@link Token#MEMBER_FUNCTION_DEF} nodes.
    */
-  public void setYieldFor(boolean isGenerator) {
-    putBooleanProp(YIELD_FOR, isGenerator);
+  public void setYieldAll(boolean isGenerator) {
+    putBooleanProp(YIELD_ALL, isGenerator);
   }
 
   /**
    * Returns whether this node is a generator node. This
    * method is meaningful only on {@link Token#FUNCTION} or
    * {@link Token#MEMBER_FUNCTION_DEF} nodes.
    */
-  public boolean isYieldFor() {
-    return getBooleanProp(YIELD_FOR);
+  public boolean isYieldAll() {
+    return getBooleanProp(YIELD_ALL);
   }
 
   // There are four values of interest: