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llvm-project/clang/test/InterfaceStubs/var-template-specialization...

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[clang][IFS] Adds support for more decl types in clang interface stubs. Adding support for processing the following Decls: NonTypeTemplateParmDecl, CXXConversionDecl, UnresolvedUsingValueDecl, UsingDecl, UsingShadowDecl, TypeAliasTemplateDecl, TypeAliasDecl, VarTemplateDecl, VarTemplateSpecializationDecl, UsingDirectiveDecl, TemplateTemplateParmDecl, ClassTemplatePartialSpecializationDecl, IndirectFieldDecl. Also, this allows for processing NamedDecls that don't have an identifier and skips over VarDecls that are dependent on template types. Differential Revision: https://reviews.llvm.org/D69995
2019-11-09 09:21:28 +08:00
// REQUIRES: x86-registered-target
[clang][IFS][test][NFC] Tightening up clang-ifs tests to use -cc1 more often. Unless the test is explicitly testing a driver feature if clang interface stubs I have changed the tests to use %clang_cc1. This should make some changes I plan to make to the driver job pipeline cause fewer test changes and breakages.
2019-11-14 12:58:09 +08:00
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs %s | FileCheck %s
[clang][IFS] Adds support for more decl types in clang interface stubs. Adding support for processing the following Decls: NonTypeTemplateParmDecl, CXXConversionDecl, UnresolvedUsingValueDecl, UsingDecl, UsingShadowDecl, TypeAliasTemplateDecl, TypeAliasDecl, VarTemplateDecl, VarTemplateSpecializationDecl, UsingDirectiveDecl, TemplateTemplateParmDecl, ClassTemplatePartialSpecializationDecl, IndirectFieldDecl. Also, this allows for processing NamedDecls that don't have an identifier and skips over VarDecls that are dependent on template types. Differential Revision: https://reviews.llvm.org/D69995
2019-11-09 09:21:28 +08:00
// CHECK: --- !experimental-ifs-v1
// CHECK-NEXT: IfsVersion: 1.0
// CHECK-NEXT: Triple: x86_64-unknown-linux-gnu
// CHECK-NEXT: ObjectFileFormat: ELF
// CHECK-NEXT: Symbols:
// CHECK-NEXT: "a" : { Type: Object, Size: 4 }
// CHECK-NEXT: ...
template<typename T, T v> struct S9 {
static constexpr T value = v;
};
template<typename T> struct S0 : public S9<bool, true> { };
template<typename T> constexpr bool CE2 = S0<T>::value;
[clang][IFS][test][NFC] Tightening up clang-ifs tests to use -cc1 more often. Unless the test is explicitly testing a driver feature if clang interface stubs I have changed the tests to use %clang_cc1. This should make some changes I plan to make to the driver job pipeline cause fewer test changes and breakages.
2019-11-14 12:58:09 +08:00
int a = CE2<int>;