PR15730/PR16986 Allow dependently typed vector_size types.
As listed in the above PRs, vector_size doesn't allow
dependent types/values. This patch introduces a new
DependentVectorType to handle a VectorType that has a dependent
size or type.
In the future, ALL the vector-types should be able to create one
of these to handle dependent types/sizes as well. For example,
DependentSizedExtVectorType could likely be switched to just use
this instead, though that is left as an exercise for the future.
Differential Revision: https://reviews.llvm.org/D49045
llvm-svn: 337036
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index 32c2627..f9cd24c 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -2514,6 +2514,16 @@
Qualifiers Quals, SourceRange Range) {
mangleType(static_cast<const VectorType *>(T), Quals, Range);
}
+
+void MicrosoftCXXNameMangler::mangleType(const DependentVectorType *T,
+ Qualifiers, SourceRange Range) {
+ DiagnosticsEngine &Diags = Context.getDiags();
+ unsigned DiagID = Diags.getCustomDiagID(
+ DiagnosticsEngine::Error,
+ "cannot mangle this dependent-sized vector type yet");
+ Diags.Report(Range.getBegin(), DiagID) << Range;
+}
+
void MicrosoftCXXNameMangler::mangleType(const DependentSizedExtVectorType *T,
Qualifiers, SourceRange Range) {
DiagnosticsEngine &Diags = Context.getDiags();