Revise C++ coding style using clang-format-6.0

Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`.  Use `clang-format` version 6.0.

* 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.

1 files changed, 9 insertions, 5 deletions

diff --git a/Source/cmGeneratorExpressionEvaluator.cxx b/Source/cmGeneratorExpressionEvaluator.cxx
index dbc6840..f9a6d64 100644
--- a/Source/cmGeneratorExpressionEvaluator.cxx
+++ b/Source/cmGeneratorExpressionEvaluator.cxx
@@ -41,8 +41,9 @@ std::string GeneratorExpressionContent::ProcessArbitraryContent(
     for (; it != end; ++it) {
       if (node->RequiresLiteralInput()) {
         if ((*it)->GetType() != cmGeneratorExpressionEvaluator::Text) {
-          reportError(context, this->GetOriginalExpression(), "$<" +
-                        identifier + "> expression requires literal input.");
+          reportError(context, this->GetOriginalExpression(),
+                      "$<" + identifier +
+                        "> expression requires literal input.");
           return std::string();
         }
       }
@@ -157,7 +158,8 @@ std::string GeneratorExpressionContent::EvaluateParameters(
       reportError(context, this->GetOriginalExpression(),
                   "$<" + identifier + "> expression requires no parameters.");
     } else if (numExpected == 1) {
-      reportError(context, this->GetOriginalExpression(), "$<" + identifier +
+      reportError(context, this->GetOriginalExpression(),
+                  "$<" + identifier +
                     "> expression requires "
                     "exactly one parameter.");
     } else {
@@ -172,12 +174,14 @@ std::string GeneratorExpressionContent::EvaluateParameters(
 
   if (numExpected == cmGeneratorExpressionNode::OneOrMoreParameters &&
       parameters.empty()) {
-    reportError(context, this->GetOriginalExpression(), "$<" + identifier +
+    reportError(context, this->GetOriginalExpression(),
+                "$<" + identifier +
                   "> expression requires at least one parameter.");
   }
   if (numExpected == cmGeneratorExpressionNode::OneOrZeroParameters &&
       parameters.size() > 1) {
-    reportError(context, this->GetOriginalExpression(), "$<" + identifier +
+    reportError(context, this->GetOriginalExpression(),
+                "$<" + identifier +
                   "> expression requires one or zero parameters.");
   }
   return std::string();