Fix a few clang warnings (which -Werror treats as errors)

test/cctest/test-compiler.cc

Index: test/cctest/test-compiler.cc
diff --git a/test/cctest/test-compiler.cc b/test/cctest/test-compiler.cc
index 8f226f6cde8b40f6ca24ebd5e44928d2d8c6c2d4..ac2203c8263b50465c7ffcf26084659667882c15 100644
--- a/test/cctest/test-compiler.cc
+++ b/test/cctest/test-compiler.cc
@@ -75,7 +75,7 @@ v8::Handle<v8::Value> PrintExtension::Print(const v8::Arguments& args) {
     uint16_t* string = NewArray<uint16_t>(length + 1);
     string_obj->Write(string);
     for (int j = 0; j < length; j++)
-      printf("%lc", static_cast<wint_t>(string[j]));
+      printf("%u", static_cast<wint_t>(string[j]));

[Sven Panne, 2011/09/05 11:39:36]

This changes the output: Now we print the character *code*, not the character.
%lc is the right format specifier for a wchar_t/wint_t, perhaps we have to teach
clang about it.

[Jakob Kummerow, 2011/09/05 15:05:45]

Done.

     DeleteArray(string);
   }
   printf("\n");