QmlJS indenter: Fix incorrect indent after break/continue.

Make sure to push a transitory state before leave(true) so it only
finishes the statement - and not the surrounding statement!

Reviewed-by: trustme

src/libs/qmljs/qmljscodeformatter.cpp

@@ -645,6 +645,7 @@ bool CodeFormatter::tryStatement()
         return true;
     case Break:
     case Continue:
+        enter(breakcontinue_statement);
         leave(true);
         return true;
     case Throw:

src/libs/qmljs/qmljscodeformatter.h

@@ -143,7 +143,8 @@ public: // must be public to make Q_GADGET introspection work
 
         jsblock_open,
 
-        empty_statement, // for a ';', will never linger
+        empty_statement, // for a ';', will be popped directly
+        breakcontinue_statement, // for continue/break, will be popped directly
 
         if_statement, // After 'if'
         maybe_else, // after the first substatement in an if

tests/auto/qml/qmleditor/qmlcodeformatter/tst_qmlcodeformatter.cpp

@@ -31,6 +31,7 @@ private Q_SLOTS:
     void ifStatementWithoutBraces2();
     void ifStatementWithBraces1();
     void ifStatementWithBraces2();
+    void ifStatementWithBraces3();
     void ifStatementMixed();
     void ifStatementAndComments();
     void ifStatementLongCondition();
@@ -543,6 +544,18 @@ void tst_QMLCodeFormatter::ifStatementWithBraces2()
     checkIndent(data);
 }
 
+void tst_QMLCodeFormatter::ifStatementWithBraces3()
+{
+    QList<Line> data;
+    data << Line("function foo() {")
+         << Line("    if (a) {")
+         << Line("        continue")
+         << Line("    }")
+         << Line("    var foo")
+         << Line("}");
+    checkIndent(data);
+}
+
 void tst_QMLCodeFormatter::ifStatementMixed()
 {
     QList<Line> data;