[clang-format] Fix misalignments of pointers in angle brackets (#106013)

Fixes #105898.

Author: owenca

clang/lib/Format/WhitespaceManager.cpp

@@ -469,7 +469,9 @@ AlignTokenSequence(const FormatStyle &Style, unsigned Start, unsigned End,
     // except if the token is equal, then a space is needed.
     if ((Style.PointerAlignment == FormatStyle::PAS_Right ||
          Style.ReferenceAlignment == FormatStyle::RAS_Right) &&
-        CurrentChange.Spaces != 0 && CurrentChange.Tok->isNot(tok::equal)) {
+        CurrentChange.Spaces != 0 &&
+        !CurrentChange.Tok->isOneOf(tok::equal, tok::r_paren,
+                                    TT_TemplateCloser)) {
       const bool ReferenceNotRightAligned =
           Style.ReferenceAlignment != FormatStyle::RAS_Right &&
           Style.ReferenceAlignment != FormatStyle::RAS_Pointer;

clang/unittests/Format/FormatTest.cpp

@@ -19314,6 +19314,24 @@ TEST_F(FormatTest, AlignConsecutiveAssignments) {
                "X        = func<Type, Type>(looooooooooooooooooooooooong,\n"
                "                            arrrrrrrrrrg);",
                Alignment);
+
+  Alignment.ColumnLimit = 80;
+  Alignment.SpacesInAngles = FormatStyle::SIAS_Always;
+  verifyFormat("void **ptr = reinterpret_cast< void ** >(unkn);\n"
+               "ptr        = reinterpret_cast< void ** >(ptr[0]);",
+               Alignment);
+  verifyFormat("quint32 *dstimg  = reinterpret_cast< quint32 * >(out(i));\n"
+               "quint32 *dstmask = reinterpret_cast< quint32 * >(outmask(i));",
+               Alignment);
+
+  Alignment.SpacesInParens = FormatStyle::SIPO_Custom;
+  Alignment.SpacesInParensOptions.InCStyleCasts = true;
+  verifyFormat("void **ptr = ( void ** )unkn;\n"
+               "ptr        = ( void ** )ptr[0];",
+               Alignment);
+  verifyFormat("quint32 *dstimg  = ( quint32 * )out.scanLine(i);\n"
+               "quint32 *dstmask = ( quint32 * )outmask.scanLine(i);",
+               Alignment);
 }
 
 TEST_F(FormatTest, AlignConsecutiveBitFields) {