Revert "Make object literal property names emitted consistently."
This reverts commit 5d65009d83fc333d8b8c5fc558f1393b376d542e.
Change-Id: I68795d5a28836abc8db1438aa5907761964199da
diff --git a/dev/core/src/com/google/gwt/dev/js/JsToStringGenerationVisitor.java b/dev/core/src/com/google/gwt/dev/js/JsToStringGenerationVisitor.java
index 92ca587..1f18c16 100644
--- a/dev/core/src/com/google/gwt/dev/js/JsToStringGenerationVisitor.java
+++ b/dev/core/src/com/google/gwt/dev/js/JsToStringGenerationVisitor.java
@@ -706,11 +706,24 @@
public boolean visit(JsObjectLiteral x, JsContext ctx) {
_lbrace();
boolean sep = false;
- for (JsPropertyInitializer element : x.getPropertyInitializers()) {
+ for (Object element : x.getPropertyInitializers()) {
sep = _sepCommaOptSpace(sep);
- accept(element.getLabelExpr());
+ JsPropertyInitializer propInit = (JsPropertyInitializer) element;
+ printLabel : {
+ JsExpression labelExpr = propInit.getLabelExpr();
+ // labels can be either string, integral, or decimal literals
+ if (labelExpr instanceof JsStringLiteral) {
+ String propName = ((JsStringLiteral) labelExpr).getValue();
+ if (JsUtils.isValidJsIdentifier(propName) && !JsProtectedNames.isKeyword(propName)) {
+ // Print unquoted if the property name is a valid identifier.
+ p.print(propName);
+ break printLabel;
+ }
+ }
+ accept(labelExpr);
+ }
_colon();
- JsExpression valueExpr = element.getValueExpr();
+ JsExpression valueExpr = propInit.getValueExpr();
_parenPushIfCommaExpr(valueExpr);
accept(valueExpr);
_parenPopIfCommaExpr(valueExpr);
diff --git a/dev/core/test/com/google/gwt/dev/js/JsLiteralInternerTest.java b/dev/core/test/com/google/gwt/dev/js/JsLiteralInternerTest.java
index 649246e..c6e631e 100644
--- a/dev/core/test/com/google/gwt/dev/js/JsLiteralInternerTest.java
+++ b/dev/core/test/com/google/gwt/dev/js/JsLiteralInternerTest.java
@@ -67,14 +67,14 @@
checkTranslation(
String.format("var x={a:%1$s,b:%2$s}, y={a:%1$s,b:%2$s}, z={a:%1$s,b:%3$s};",
ONES, TWOS, THREES),
- String.format("var $intern_0={'a':%1$s,'b':%2$s};var x=$intern_0,y=$intern_0,z={'a':%1$s,'b':%3$s};",
+ String.format("var $intern_0={a:%1$s,b:%2$s};var x=$intern_0,y=$intern_0,z={a:%1$s,b:%3$s};",
ONES, TWOS, THREES));
checkTranslation(
String.format("var x={a:%1$s,b:%2$s}, y={a:%1$s,b:%2$s}, z={a:%1$s,b:%3$s};",
ONES, TWOS, THREES),
- String.format("var $intern_0=%1$s,$intern_1=%2$s;var x={'a':$intern_0,'b':$intern_1}," +
- "y={'a':$intern_0,'b':$intern_1},z={'a':$intern_0,'b':%3$s};", ONES, TWOS, THREES), false);
+ String.format("var $intern_0=%1$s,$intern_1=%2$s;var x={a:$intern_0,b:$intern_1}," +
+ "y={a:$intern_0,b:$intern_1},z={a:$intern_0,b:%3$s};", ONES, TWOS, THREES), false);
// Strings
checkTranslation(
diff --git a/dev/core/test/com/google/gwt/dev/js/JsToStringGenerationVisitorConcisenessTest.java b/dev/core/test/com/google/gwt/dev/js/JsToStringGenerationVisitorConcisenessTest.java
index f37d7f0..7bd9cd5 100644
--- a/dev/core/test/com/google/gwt/dev/js/JsToStringGenerationVisitorConcisenessTest.java
+++ b/dev/core/test/com/google/gwt/dev/js/JsToStringGenerationVisitorConcisenessTest.java
@@ -53,12 +53,12 @@
}
public void testObjectLiteralAssignment() throws Exception {
- assertEquals("var x={'a':b=2,'c':d}", parse("var x = {a : (b = 2), c : d}"));
+ assertEquals("var x={a:b=2,c:d}", parse("var x = {a : (b = 2), c : d}"));
}
public void testObjectLiteralConditional() throws Exception {
// the parentheses are not required around the conditional
- assertEquals("var x={'a':b?c:d,'e':f}",
+ assertEquals("var x={a:b?c:d,e:f}",
parse("var x = {a : (b ? c : d), e : f}"));
}
@@ -66,7 +66,7 @@
// quotes are not necessary around many property variables in object
// literals
assertEquals("var x={1:'b'}", parse("var x = {1 : 'b'}"));
- assertEquals("var x={'$a_':'b'}", parse("var x = {'$a_' : 'b'}"));
+ assertEquals("var x={$a_:'b'}", parse("var x = {'$a_' : 'b'}"));
assertEquals("var x={1.2:'b'}", parse("var x = {1.2 : 'b'}"));
}
