48 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=standalone -gtemplate-alias %s -gsimple-template-names=simple \2// RUN: | FileCheck %s --check-prefixes=ALIAS-SIMPLE,ALIAS-ALL3 4// RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=standalone -gtemplate-alias %s -gsimple-template-names=mangled \5// RUN: | FileCheck %s --check-prefixes=ALIAS-MANGLED,ALIAS-ALL6 7// RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=standalone -gtemplate-alias %s \8// RUN: | FileCheck %s --check-prefixes=ALIAS-FULL,ALIAS-ALL9 10// RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=standalone %s \11// RUN: | FileCheck %s --check-prefixes=TYPEDEF12 13 14//// Check that -gtemplate-alias causes DW_TAG_template_alias emission for15//// template aliases, and that respects gsimple-template-names.16////17//// Test type and value template parameters.18 19template<typename Y, int Z>20struct X {21 Y m1 = Z;22};23 24template<typename B, int C>25using A = X<B, C>;26 27A<int, 5> a;28 29 30// ALIAS-SIMPLE: !DIDerivedType(tag: DW_TAG_template_alias, name: "A", file: ![[#]], line: [[#]], baseType: ![[baseType:[0-9]+]], extraData: ![[extraData:[0-9]+]])31// ALIAS-SIMPLE: ![[baseType]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "X",32 33// FIXME: Mangled name is wrong (not a regression).34// ALIAS-MANGLED: !DIDerivedType(tag: DW_TAG_template_alias, name: "A<int, 5>", file: ![[#]], line: [[#]], baseType: ![[baseType:[0-9]+]], extraData: ![[extraData:[0-9]+]])35// ALIAS-MANGLED: ![[baseType]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "_STN|X|<int, 5>",36 37// ALIAS-FULL: !DIDerivedType(tag: DW_TAG_template_alias, name: "A<int, 5>", file: ![[#]], line: [[#]], baseType: ![[baseType:[0-9]+]], extraData: ![[extraData:[0-9]+]])38// ALIAS-FULL: ![[baseType]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "X<int, 5>",39 40// ALIAS-ALL: ![[int:[0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)41// ALIAS-ALL: ![[extraData]] = !{![[B:[0-9]+]], ![[C:[0-9]+]]}42// ALIAS-ALL: ![[B]] = !DITemplateTypeParameter(name: "B", type: ![[int]])43// ALIAS-ALL: ![[C]] = !DITemplateValueParameter(name: "C", type: ![[int]], value: i32 5)44 45// TYPEDEF: !DIDerivedType(tag: DW_TAG_typedef, name: "A<int, 5>", file: ![[#]], line: [[#]], baseType: ![[baseType:[0-9]+]])46// TYPEDEF: ![[baseType]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "X<int, 5>",47// TYPEDEF: ![[int:[0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)48