Only set types of conditional expressions in strong mode.

pkg/front_end/testcases/rasta/unresolved_for_in.dart.direct.expect

 library;
 import self as self;
 import "dart:core" as core;
 
-typedef VoidFunction = () → void;
 class Fisk extends core::Object {
   constructor •() → void
     : super core::Object::•()
     ;
   method it1(dynamic x) → dynamic {
     for (final dynamic #t1 in x) {
       this.key = #t1;
       core::print(this.key);
     }
-    for (final dynamic #t2 in x) {
-      throw new core::NoSuchMethodError::_withType(null, #Fisk, 34, <dynamic>[#t2].toList(growable: false), <dynamic, dynamic>{}, null);
+    for (final dynamic #t2 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:14:10: \u0027[31mError: Expected lvalue, but got Instance of 'SourceClassBuilder'\u0027[0m") in x) {
       core::print(self::Fisk);
     }
-    for (final dynamic #t3 = const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart:17:10: Error: Expected lvalue, but got Instance of 'PrefixBuilder'\n    for (collection in x) {\n         ^")) in x) {
-      core::print(const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart: Error: A library can't be used as an expression.")));
+    for (final dynamic #t3 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:17:10: \u0027[31mError: Expected lvalue, but got Instance of 'PrefixBuilder'\u0027[0m") in x) {
+      core::print(throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart: \u0027[31mError: A library can't be used as an expression.\u0027[0m"));
     }
-    for (final dynamic #t4 in x) {
-      throw new core::NoSuchMethodError::_withType(null, #VoidFunction, 34, <dynamic>[#t4].toList(growable: false), <dynamic, dynamic>{}, null);
+    for (final dynamic #t4 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:20:10: \u0027[31mError: Expected lvalue, but got Instance of 'KernelFunctionTypeAliasBuilder'\u0027[0m") in x) {
       core::print(() → void);
     }
-    for (final dynamic #t5 = const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart:23:10: Error: Expected lvalue, but got 1\n    for (1 in x) {\n         ^")) in x) {
+    for (final dynamic #t5 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:23:10: \u0027[31mError: Expected lvalue, but got 1\u0027[0m") in x) {
       core::print(this.key);
     }
   }
 }
 static method main(dynamic arguments) → dynamic {
   new self::Fisk::•();
-  for (final dynamic #t6 in arguments) {
-    throw new core::NoSuchMethodError::_withType(null, #key, 34, <dynamic>[#t6].toList(growable: false), <dynamic, dynamic>{}, null);
-    core::print(throw new core::NoSuchMethodError::_withType(null, #key, 33, <dynamic>[].toList(growable: false), <dynamic, dynamic>{}, null));
+  for (final dynamic #t6 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:31:8: \u0027[31mError: Expected lvalue, but got unresolved-identifier(key)\u0027[0m") in arguments) {
+    core::print(throw new core::NoSuchMethodError::•(null, #key, <dynamic>[], <dynamic, dynamic>{}, null));
   }
-  for (final dynamic #t7 in arguments) {
-    throw new core::NoSuchMethodError::_withType(null, #Fisk, 34, <dynamic>[#t7].toList(growable: false), <dynamic, dynamic>{}, null);
+  for (final dynamic #t7 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:34:8: \u0027[31mError: Expected lvalue, but got Instance of 'SourceClassBuilder'\u0027[0m") in arguments) {
     core::print(self::Fisk);
   }
-  for (final dynamic #t8 = const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart:37:8: Error: Expected lvalue, but got Instance of 'PrefixBuilder'\n  for (collection in arguments) {\n       ^")) in arguments) {
-    core::print(const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart: Error: A library can't be used as an expression.")));
+  for (final dynamic #t8 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:37:8: \u0027[31mError: Expected lvalue, but got Instance of 'PrefixBuilder'\u0027[0m") in arguments) {
+    core::print(throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart: \u0027[31mError: A library can't be used as an expression.\u0027[0m"));
   }
-  for (final dynamic #t9 in arguments) {
-    throw new core::NoSuchMethodError::_withType(null, #VoidFunction, 34, <dynamic>[#t9].toList(growable: false), <dynamic, dynamic>{}, null);
+  for (final dynamic #t9 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:40:8: \u0027[31mError: Expected lvalue, but got Instance of 'KernelFunctionTypeAliasBuilder'\u0027[0m") in arguments) {
     core::print(() → void);
   }
-  for (final dynamic #t10 = const core::_ConstantExpressionError::•()._throw(new core::_CompileTimeError::•("pkg/front_end/testcases/rasta/unresolved_for_in.dart:43:8: Error: Expected lvalue, but got 1\n  for (1 in arguments) {\n       ^")) in arguments) {
-    core::print(throw new core::NoSuchMethodError::_withType(null, #key, 33, <dynamic>[].toList(growable: false), <dynamic, dynamic>{}, null));
+  for (final dynamic #t10 = throw new core::_CompileTimeError::•("pkg/front_end/test/fasta/rasta/unresolved_for_in.dart:43:8: \u0027[31mError: Expected lvalue, but got 1\u0027[0m") in arguments) {
+    core::print(throw new core::NoSuchMethodError::•(null, #key, <dynamic>[], <dynamic, dynamic>{}, null));
   }
 }