Try __func__ -> __FUNCTION__

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 16 matching lines @@
 
 namespace dart {
 
 #define UNWRAP_NONNULL(dart_handle, vm_handle, Type)                          \
   do {                                                                        \
     const Object& tmp = Object::Handle(Api::UnwrapHandle((dart_handle)));     \
     if (tmp.Is##Type()) {                                                     \
       (vm_handle) ^= tmp.raw();                                               \
     } else if (tmp.IsNull()) {                                                \
       return Api::Error("%s expects argument '%s' to be non-null.",           \
-                        __func__, #dart_handle);                              \
+                        __FUNCTION__, #dart_handle);                          \

[cshapiro, 2011/11/11 01:39:02]

Perhaps we should 

  #define __func__ __FUNCTION__

in the c99 support header?

     } else if (tmp.IsApiFailure()) {                                          \
       return dart_handle;                                                     \
     } else {                                                                  \
       return Api::Error("%s expects argument '%s' to be of type %s.",         \
-                        __func__, #dart_handle, #Type);                       \
+                        __FUNCTION__, #dart_handle, #Type);                   \
     }                                                                         \
   } while (0)
 
 
 DART_EXPORT bool Dart_IsValid(const Dart_Handle& handle) {
   ASSERT(Isolate::Current() != NULL);
   Zone zone;  // Setup a VM zone as we are creating some handles.
   HandleScope scope;  // Setup a VM handle scope.
 
   // Make sure that the object isn't an ApiFailure.
@@ skipping 357 matching lines @@
 
 
 DART_EXPORT Dart_Handle Dart_LookupLibrary(Dart_Handle url) {
   Zone zone;  // Setup a VM zone as we are creating some handles.
   HandleScope scope;  // Setup a VM handle scope.
   String& url_str = String::Handle();
   UNWRAP_NONNULL(url, url_str, String);
   const Library& library = Library::Handle(Library::LookupLibrary(url_str));
   if (library.IsNull()) {
     return Api::Error("%s: library '%s' not found.",
-                      __func__, url_str.ToCString());
+                      __FUNCTION__, url_str.ToCString());
   } else {
     return Api::NewLocalHandle(library);
   }
 }
 
 
 DART_EXPORT Dart_Handle Dart_LoadLibrary(Dart_Handle url, Dart_Handle source) {
   Zone zone;  // Setup a VM zone as we are creating some handles.
   HandleScope scope;  // Setup a VM handle scope.
   const String& url_str = String::CheckedHandle(Api::UnwrapHandle(url));
@@ skipping 1694 matching lines @@
   ASSERT(isolate != NULL);
   ApiState* state = isolate->api_state();
   ASSERT(state != NULL);
   ApiLocalScope* scope = state->top_scope();
   ASSERT(scope != NULL);
   return scope->zone().Reallocate(ptr, old_size, new_size);
 }
 
 
 }  // namespace dart