fix formatting

Author: farzonl

clang/lib/AST/TypePrinter.cpp

@@ -850,7 +850,8 @@ static void printDims(const ConstantMatrixType *T, raw_ostream &OS) {
   OS << T->getNumRows() << ", " << T->getNumColumns();
 }
 
-static void printHLSLMatrixBefore(TypePrinter &TP, const ConstantMatrixType *T, raw_ostream &OS) {
+static void printHLSLMatrixBefore(TypePrinter &TP, const ConstantMatrixType *T,
+                                  raw_ostream &OS) {
   OS << "matrix<";
   TP.printBefore(T->getElementType(), OS);
 }
@@ -861,22 +862,25 @@ static void printHLSLMatrixAfter(const ConstantMatrixType *T, raw_ostream &OS) {
   OS << ">";
 }
 
-static void printClangMatrixBefore(TypePrinter &TP, const ConstantMatrixType *T, raw_ostream &OS) {
+static void printClangMatrixBefore(TypePrinter &TP, const ConstantMatrixType *T,
+                                   raw_ostream &OS) {
   TP.printBefore(T->getElementType(), OS);
   OS << " __attribute__((matrix_type(";
   printDims(T, OS);
   OS << ")))";
 }
 
-void TypePrinter::printConstantMatrixBefore(const ConstantMatrixType *T, raw_ostream &OS) {
+void TypePrinter::printConstantMatrixBefore(const ConstantMatrixType *T,
+                                            raw_ostream &OS) {
   if (Policy.UseHLSLTypes) {
     printHLSLMatrixBefore(*this, T, OS);
     return;
   }
   printClangMatrixBefore(*this, T, OS);
 }
 
-void TypePrinter::printConstantMatrixAfter(const ConstantMatrixType *T, raw_ostream &OS) {
+void TypePrinter::printConstantMatrixAfter(const ConstantMatrixType *T,
+                                           raw_ostream &OS) {
   if (Policy.UseHLSLTypes) {
     printHLSLMatrixAfter(T, OS);
     return;

clang/lib/Headers/hlsl/hlsl_basic_types.h

@@ -115,7 +115,7 @@ typedef vector<float64_t, 2> float64_t2;
 typedef vector<float64_t, 3> float64_t3;
 typedef vector<float64_t, 4> float64_t4;
 
-ifdef __HLSL_ENABLE_16_BIT
+#ifdef __HLSL_ENABLE_16_BIT
 typedef matrix<int16_t, 1, 1> int16_t1x1;
 typedef matrix<int16_t, 1, 2> int16_t1x2;
 typedef matrix<int16_t, 1, 3> int16_t1x3;

clang/lib/Sema/HLSLExternalSemaSource.cpp

@@ -123,7 +123,7 @@ void HLSLExternalSemaSource::defineHLSLVectorAlias() {
 
 void HLSLExternalSemaSource::defineHLSLMatrixAlias() {
   ASTContext &AST = SemaPtr->getASTContext();
- llvm::SmallVector<NamedDecl *> TemplateParams;
+  llvm::SmallVector<NamedDecl *> TemplateParams;
 
   auto *TypeParam = TemplateTypeParmDecl::Create(
       AST, HLSLNamespace, SourceLocation(), SourceLocation(), 0, 0,

clang/test/SemaHLSL/BuiltIns/matrix-basic_types-errors.hlsl

@@ -1,5 +1,8 @@
-
-// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.6-library %s -fnative-half-type -emit-llvm-only -disable-llvm-passes -verify
+// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.6-library %s -emit-llvm-only -disable-llvm-passes -verify
 
 uint64_t5x5 mat;
 // expected-error@-1  {{unknown type name 'uint64_t5x5'}}
+
+// Note: this one only fails because -fnative-half-type is not set
+uint16_t4x4 mat;
+// expected-error@-1  {{unknown type name 'uint16_t4x4'}}