Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

7 files changed, 18 insertions, 20 deletions

diff --git a/Tests/BuildDepends/Project/bar.cxx b/Tests/BuildDepends/Project/bar.cxx
index c4adbf8..ec7aa65 100644
--- a/Tests/BuildDepends/Project/bar.cxx
+++ b/Tests/BuildDepends/Project/bar.cxx
@@ -6,11 +6,10 @@
 int main(int argc, char** argv)
 {
   /* Make sure the noregen header was not regenerated.  */
-  if(strcmp("foo", noregen_string) != 0)
-    {
+  if (strcmp("foo", noregen_string) != 0) {
     printf("FAILED: noregen.h was regenerated!\n");
     return 1;
-    }
+  }
 
   /* Print out the string that should have been regenerated.  */
   printf("%s\n", regen_string);
diff --git a/Tests/BuildDepends/Project/generator.cxx b/Tests/BuildDepends/Project/generator.cxx
index 92a122d..5a83a7f 100644
--- a/Tests/BuildDepends/Project/generator.cxx
+++ b/Tests/BuildDepends/Project/generator.cxx
@@ -4,21 +4,16 @@ extern const char* foo();
 
 int main(int argc, const char* argv[])
 {
-  if(argc < 3)
-    {
+  if (argc < 3) {
     fprintf(stderr, "Must specify output file and symbol prefix!");
     return 1;
-    }
-  if(FILE* fout = fopen(argv[1], "w"))
-    {
-    fprintf(fout, "static const char* %s_string = \"%s\";\n", argv[2],
-            foo());
+  }
+  if (FILE* fout = fopen(argv[1], "w")) {
+    fprintf(fout, "static const char* %s_string = \"%s\";\n", argv[2], foo());
     fclose(fout);
-    }
-  else
-    {
+  } else {
     fprintf(stderr, "Could not open output file \"%s\"", argv[1]);
     return 1;
-    }
+  }
   return 0;
 }
diff --git a/Tests/BuildDepends/Project/link_depends_no_shared_exe.c b/Tests/BuildDepends/Project/link_depends_no_shared_exe.c
index e9113a2..cfaf051 100644
--- a/Tests/BuildDepends/Project/link_depends_no_shared_exe.c
+++ b/Tests/BuildDepends/Project/link_depends_no_shared_exe.c
@@ -2,7 +2,7 @@
 #ifdef _WIN32
 __declspec(dllimport)
 #endif
-int link_depends_no_shared_lib(void);
+  int link_depends_no_shared_lib(void);
 int main()
 {
   return link_depends_no_shared_lib() + link_depends_no_shared_exe_value;
diff --git a/Tests/BuildDepends/Project/link_depends_no_shared_lib.c b/Tests/BuildDepends/Project/link_depends_no_shared_lib.c
index d226289..d66c636 100644
--- a/Tests/BuildDepends/Project/link_depends_no_shared_lib.c
+++ b/Tests/BuildDepends/Project/link_depends_no_shared_lib.c
@@ -2,7 +2,7 @@
 #ifdef _WIN32
 __declspec(dllexport)
 #endif
-int link_depends_no_shared_lib(void)
+  int link_depends_no_shared_lib(void)
 {
   return link_depends_no_shared_lib_value;
 }
diff --git a/Tests/BuildDepends/Project/ninjadep.cpp b/Tests/BuildDepends/Project/ninjadep.cpp
index 5498b17..e794448 100644
--- a/Tests/BuildDepends/Project/ninjadep.cpp
+++ b/Tests/BuildDepends/Project/ninjadep.cpp
@@ -1,6 +1,7 @@
 #include "dir/header.h"
 #include <stdio.h>
 
-int main() {
+int main()
+{
   printf("HEADER_STRING: %s\n", HEADER_STRING);
 }
diff --git a/Tests/BuildDepends/Project/object_depends.cxx b/Tests/BuildDepends/Project/object_depends.cxx
index 76e8197..f8b643a 100644
--- a/Tests/BuildDepends/Project/object_depends.cxx
+++ b/Tests/BuildDepends/Project/object_depends.cxx
@@ -1 +1,4 @@
-int main() { return 0; }
+int main()
+{
+  return 0;
+}
diff --git a/Tests/BuildDepends/Project/zot.cxx b/Tests/BuildDepends/Project/zot.cxx
index 186554b..faee7d3 100644
--- a/Tests/BuildDepends/Project/zot.cxx
+++ b/Tests/BuildDepends/Project/zot.cxx
@@ -7,8 +7,8 @@ const char* zot_macro_tgt_f();
 
 int main()
 {
-  printf("[%s] [%s] [%s] [%s]\n", zot, zot_custom,
-         zot_macro_dir_f(), zot_macro_tgt_f());
+  printf("[%s] [%s] [%s] [%s]\n", zot, zot_custom, zot_macro_dir_f(),
+         zot_macro_tgt_f());
   fflush(stdout);
   return 0;
 }