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llvm-project/clang/test/Modules/ModuleDebugInfo.m

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Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// Test that debug info is emitted for an Objective-C module and
// a precompiled header.
// REQUIRES: asserts, shell
// Modules:
// RUN: rm -rf %t
Break long lines for readability. llvm-svn: 249156
2015-10-03 01:36:10 +08:00
// RUN: %clang_cc1 -x objective-c -fmodules -fmodule-format=obj \
// RUN: -fimplicit-module-maps -DMODULES -fmodules-cache-path=%t %s \
// RUN: -I %S/Inputs -I %t -emit-llvm -o %t.ll \
// RUN: -mllvm -debug-only=pchcontainer &>%t-mod.ll
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// RUN: cat %t-mod.ll | FileCheck %s
Module debugging: Emit Objective-C interfaces in their module scope when building a clang module. llvm-svn: 248974
2015-10-01 08:48:51 +08:00
// RUN: cat %t-mod.ll | FileCheck %s --check-prefix=MODULE-CHECK
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// PCH:
Break long lines for readability. llvm-svn: 249156
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// RUN: %clang_cc1 -x objective-c -emit-pch -fmodule-format=obj -I %S/Inputs \
// RUN: -o %t.pch %S/Inputs/DebugObjC.h \
// RUN: -mllvm -debug-only=pchcontainer &>%t-pch.ll
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// RUN: cat %t-pch.ll | FileCheck %s
#ifdef MODULES
@import DebugObjC;
#endif
// CHECK: distinct !DICompileUnit(language: DW_LANG_ObjC
// CHECK-SAME: isOptimized: false,
Module debugging: Emit Objective-C interfaces in their module scope when building a clang module. llvm-svn: 248974
2015-10-01 08:48:51 +08:00
// CHECK: !DICompositeType(tag: DW_TAG_structure_type,
Module debugging: Also emit Objective-C interfaces forward declarations in their module scope when building a clang module. llvm-svn: 249031
2015-10-02 00:57:02 +08:00
// CHECK-SAME: name: "FwdDecl",
// CHECK: !DICompositeType(tag: DW_TAG_structure_type,
Module debugging: Emit Objective-C interfaces in their module scope when building a clang module. llvm-svn: 248974
2015-10-01 08:48:51 +08:00
// CHECK-SAME: name: "ObjCClass",
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// CHECK: !DIObjCProperty(name: "property",
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "ivar"
Fixup this testcase after r251120. I accidentally tested r251120 with assertions disabled. llvm-svn: 251126
2015-10-24 01:25:17 +08:00
// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "InnerEnum"
Module Debugging: Emit debug type information into clang ObjC modules. When -fmodule-format is set to "obj", emit debug info for all types declared in a module or referenced by a declaration into the module's object file container. This patch adds support for Objective-C types and methods. llvm-svn: 247068
2015-09-09 04:41:52 +08:00
// CHECK: !DISubprogram(name: "+[ObjCClass classMethod]"
// CHECK: !DISubprogram(name: "-[ObjCClass instanceMethodWithInt:]"
Stop back-patching 'readonly' Objective-C properties with 'readwrite' ones. A 'readonly' Objective-C property declared in the primary class can effectively be shadowed by a 'readwrite' property declared within an extension of that class, so long as the types and attributes of the two property declarations are compatible. Previously, this functionality was implemented by back-patching the original 'readonly' property to make it 'readwrite', destroying source information and causing some hideously redundant, incorrect code. Simplify the implementation to express how this should actually be modeled: as a separate property declaration in the extension that shadows (via the name lookup rules) the declaration in the primary class. While here, correct some broken Fix-Its, eliminate a pile of redundant code, clean up the ARC migrator's handling of properties declared in extensions, and fix debug info's naming of methods that come from categories. A wonderous side effect of doing this write is that it eliminates the "AddedObjCPropertyInClassExtension" method from the AST mutation listener, which in turn eliminates the last place where we rewrite entire declarations in a chained PCH file or a module file. This change (which fixes rdar://problem/18475765) will allow us to eliminate the rewritten-decls logic from the serialization library, and fixes a crash (rdar://problem/23247794) illustrated by the test/PCH/chain-categories.m example. llvm-svn: 251874
2015-11-03 09:15:46 +08:00
// CHECK: !DISubprogram(name: "-[Category(Category) categoryMethod]"
Module debugging: Emit Objective-C interfaces in their module scope when building a clang module. llvm-svn: 248974
2015-10-01 08:48:51 +08:00
Fixup this testcase after r251120. I accidentally tested r251120 with assertions disabled. llvm-svn: 251126
2015-10-24 01:25:17 +08:00
// MODULE-CHECK: !DICompositeType(tag: DW_TAG_enumeration_type,
Module debugging: Emit Objective-C interfaces in their module scope when building a clang module. llvm-svn: 248974
2015-10-01 08:48:51 +08:00
// MODULE-CHECK-SAME: scope: ![[MODULE:[0-9]+]],
// MODULE-CHECK: ![[MODULE]] = !DIModule(scope: null, name: "DebugObjC"
Module debugging: Also emit Objective-C interfaces forward declarations in their module scope when building a clang module. llvm-svn: 249031
2015-10-02 00:57:02 +08:00
// MODULE-CHECK: !DICompositeType(tag: DW_TAG_structure_type,
Fixup this testcase after r251120. I accidentally tested r251120 with assertions disabled. llvm-svn: 251126
2015-10-24 01:25:17 +08:00
// MODULE-CHECK-SAME: name: "FwdDecl",
// MODULE-CHECK-SAME: scope: ![[MODULE]],
// MODULE-CHECK: !DICompositeType(tag: DW_TAG_structure_type,
Module debugging: Also emit Objective-C interfaces forward declarations in their module scope when building a clang module. llvm-svn: 249031
2015-10-02 00:57:02 +08:00
// MODULE-CHECK-SAME: name: "ObjCClass",
// MODULE-CHECK-SAME: scope: ![[MODULE]],
Module Debugging: Emit (ObjC) function declarations in the module scope when building a module. llvm-svn: 249282
2015-10-05 07:23:04 +08:00
// MODULE-CHECK: !DISubprogram(name: "+[ObjCClass classMethod]",
// MODULE-CHECK-SAME: scope: ![[MODULE]],
Module debugging: Don't emit forward declarations in module scopes. A forward declaration inside a module header does not belong to the module. llvm-svn: 249157
2015-10-03 01:36:14 +08:00
// The forward declaration should not be in the module scope.
// MODULE-CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "OpaqueData", file