Don't break after pointer or reference specifier.

This fixes llvm.org/PR14717.
Buggy format:
TypeSpecDecl *
    TypeSpecDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L,
                         IdentifierInfo *II, Type *T) {

Now changed to:
TypeSpecDecl *TypeSpecDecl::Create(ASTContext &C, DeclContext *DC,
                                   SourceLocation L, IdentifierInfo *II,
                                   Type *T) {

llvm-svn: 171357

1 files changed, 10 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index b719acfabc6..99204f56f58 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -682,6 +682,16 @@ TEST_F(FormatTest, UnderstandsUsesOfStar) {
   verifyGoogleFormat("A<int**, int**> a;");
 }
 
+TEST_F(FormatTest, DoesNotBreakBeforePointerOrReference) {
+  verifyFormat(
+      "int *someFunction(int LoooooooooooooooongParam1,\n"
+      "                  int LoooooooooooooooongParam2) {\n}");
+  verifyFormat(
+      "TypeSpecDecl *TypeSpecDecl::Create(ASTContext &C, DeclContext *DC,\n"
+      "                                   SourceLocation L, IdentifierIn *II,\n"
+      "                                   Type *T) {\n}");
+}
+
 TEST_F(FormatTest, LineStartsWithSpecialCharacter) {
   verifyFormat("(a)->b();");
   verifyFormat("--a;");