| // Test for DebugInfo for Defaulted parameters for C++ templates |
| // Supported: -O0, standalone DI |
| |
| // RUN: %clang_cc1 -dwarf-version=5 -emit-llvm -triple x86_64-linux-gnu %s -o - \ |
| // RUN: -O0 -disable-llvm-passes \ |
| // RUN: -debug-info-kind=standalone \ |
| // RUN: | FileCheck %s |
| |
| // CHECK: DILocalVariable(name: "f1", {{.*}}, type: ![[TEMPLATE_TYPE:[0-9]+]] |
| // CHECK: [[TEMPLATE_TYPE]] = {{.*}}!DICompositeType({{.*}}, templateParams: ![[F1_TYPE:[0-9]+]] |
| // CHECK: [[F1_TYPE]] = !{![[FIRST:[0-9]+]], ![[SECOND:[0-9]+]], ![[THIRD:[0-9]+]], ![[FORTH:[0-9]+]]} |
| // CHECK: [[FIRST]] = !DITemplateTypeParameter(name: "T", type: !{{[0-9]*}}) |
| // CHECK: [[SECOND]] = !DITemplateValueParameter(name: "i", type: !{{[0-9]*}}, value: i32 6) |
| // CHECK: [[THIRD]] = !DITemplateValueParameter(name: "b", type: !{{[0-9]*}}, value: i8 0) |
| |
| // CHECK: DILocalVariable(name: "f2", {{.*}}, type: ![[TEMPLATE_TYPE:[0-9]+]] |
| // CHECK: [[TEMPLATE_TYPE]] = {{.*}}!DICompositeType({{.*}}, templateParams: ![[F2_TYPE:[0-9]+]] |
| // CHECK: [[F2_TYPE]] = !{![[FIRST:[0-9]+]], ![[SECOND:[0-9]+]], ![[THIRD:[0-9]+]], ![[FORTH:[0-9]+]]} |
| // CHECK: [[FIRST]] = !DITemplateTypeParameter(name: "T", type: !{{[0-9]*}}, defaulted: true) |
| // CHECK: [[SECOND]] = !DITemplateValueParameter(name: "i", type: !{{[0-9]*}}, defaulted: true, value: i32 3) |
| // CHECK: [[THIRD]] = !DITemplateValueParameter(name: "b", type: !{{[0-9]*}}, defaulted: true, value: i8 1) |
| |
| template <typename T = char, int i = 3, bool b = true, int x = sizeof(T)> |
| class foo { |
| }; |
| |
| int main() { |
| foo<int, 6, false, 3> f1; |
| foo<> f2; |
| return 0; |
| } |
