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llvm-project/clang/test/CodeGenCXX/debug-info-namespace.cpp

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Stop messing with the 'g' group of options in CompilerInvocation. With this change, most 'g' options are rejected by CompilerInvocation. They remain only as Driver options. The new way to request debug info from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}" and "-dwarf-version={2|3|4}". In the absence of a command-line option to specify Dwarf version, the Toolchain decides it, rather than placing Toolchain-specific logic in CompilerInvocation. Also fix a bug in the Windows compatibility argument parsing in which the "rightmost argument wins" principle failed. Differential Revision: http://reviews.llvm.org/D13221 llvm-svn: 249655
2015-10-08 12:24:12 +08:00
// RUN: %clang_cc1 -debug-info-kind=limited -S -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -debug-info-kind=line-tables-only -S -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-GMLT %s
// RUN: %clang_cc1 -debug-info-kind=standalone -S -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-NOLIMIT %s
Fix context info for enums. Radar 8595129 llvm-svn: 117507
2010-10-28 07:23:58 +08:00
namespace A {
Enhance debug info namespace test to check for context/scope reference The #line directive is mostly for backend testing (keeping these files matching should simplify maintenance somewhat) though the corresponding backend test improvement/update doesn't verify the file information directly just yet. Coming in a later iteration. llvm-svn: 177559
2013-03-21 03:10:57 +08:00
#line 1 "foo.cpp"
namespace B {
[DebugInfo] Do not record artificial global initializer functions in the DeclCache. When we are generating the global initializer functions, we call CGDebugInfo::EmitFunctionStart() with a valid decl which is describing the initialized global variable. Do not update the DeclCache with this key as it will overwrite the the cached variable DIGlobalVariable with the newly created artificial DISubprogram. One could wonder if we should put artificial subprograms in the DIE tree at all (there are vaild uses for them carrying line information though). llvm-svn: 221385
2014-11-06 03:19:04 +08:00
extern int i;
int f1() { return 0; }
Revert "Revert "Debug Info: Using declarations/DW_TAG_imported_declaration of variables, types, and functions."" This reverts commit r181947 (git d2990ce56a16050cac0d7937ec9919ff54c6df62 ) This addresses one of the two issues identified in r181947, ensuring that types imported via using declarations only result in a declaration being emitted for the type, not a definition. The second issue (emitting using declarations that are unused) is hopefully an acceptable increase as the real fix for this would be a bit difficult (probably at best we could record which using directives were involved in lookups - but may not have been the result of the lookup). This also ensures that DW_TAG_imported_declarations (& directives) are not emitted in line-tables-only mode as well as ensuring that typedefs only require/emit declarations (rather than definitions) for referenced types. llvm-svn: 182231
2013-05-20 12:58:53 +08:00
void f1(int) { }
struct foo;
struct bar { };
typedef bar baz;
Fully handle globals and functions in CGDebugInfo::getDeclarationOrDefinition() Currently this function would return nothing for functions or globals that haven't seen a definition yet. Make it return a forward declaration that will get RAUWed with the definition if one is seen at a later point. The strategy used to implement this is similar to what's done for types: the forward declarations are stored in a vector and post processed upon finilization to perform the required RAUWs. For now the only user of getDeclarationOrDefinition() is EmitUsingDecl(), thus this patch allows to emit correct imported declarations even in the absence of an actual definition of the imported entity. (Another user will be the debug info generation for argument default values that I need to resurect). Differential Revision: http://reviews.llvm.org/D6173 llvm-svn: 222220
2014-11-18 11:40:51 +08:00
extern int var_decl;
void func_decl(void);
extern int var_fwd;
void func_fwd(void);
Fix context info for enums. Radar 8595129 llvm-svn: 117507
2010-10-28 07:23:58 +08:00
}
DebugInfo: Canonicalize namespaces to avoid emitting multiple namespaces with the same name but different lines Updated test case to not rely on line numbers in more cases (it's hard to use the @ check syntax for debug info test cases (due to the interesting ordering of metadata) and this case in particular (given the hash-line directive)) - left a few in there to cover the line number information for these. llvm-svn: 188585
2013-08-17 06:52:07 +08:00
}
namespace A {
Support debug info for using directives at global/namespace scope. llvm-svn: 180594
2013-04-26 13:41:06 +08:00
using namespace B;
Enhance debug info namespace test to check for context/scope reference The #line directive is mostly for backend testing (keeping these files matching should simplify maintenance somewhat) though the corresponding backend test improvement/update doesn't verify the file information directly just yet. Coming in a later iteration. llvm-svn: 177559
2013-03-21 03:10:57 +08:00
}
Fix context info for enums. Radar 8595129 llvm-svn: 117507
2010-10-28 07:23:58 +08:00
Support debug info for using directives at global/namespace scope. llvm-svn: 180594
2013-04-26 13:41:06 +08:00
using namespace A;
PR14606: Debug Info for namespace aliases/DW_TAG_imported_module This resolves the last of the PR14606 failures in the GDB 7.5 test suite. (but there are still unresolved issues in the imported_decl case - we need to implement optional/lazy decls for functions & variables like we already do for types) llvm-svn: 182329
2013-05-21 06:50:41 +08:00
namespace E = A;
[DebugInfo] Do not record artificial global initializer functions in the DeclCache. When we are generating the global initializer functions, we call CGDebugInfo::EmitFunctionStart() with a valid decl which is describing the initialized global variable. Do not update the DeclCache with this key as it will overwrite the the cached variable DIGlobalVariable with the newly created artificial DISubprogram. One could wonder if we should put artificial subprograms in the DIE tree at all (there are vaild uses for them carrying line information though). llvm-svn: 221385
2014-11-06 03:19:04 +08:00
int B::i = f1();
DebugInfo: Support imported modules (using directives) within lexical blocks. llvm-svn: 181272
2013-05-07 07:33:13 +08:00
int func(bool b) {
if (b) {
using namespace A::B;
return i;
}
using namespace A;
Revert "Revert "Debug Info: Using declarations/DW_TAG_imported_declaration of variables, types, and functions."" This reverts commit r181947 (git d2990ce56a16050cac0d7937ec9919ff54c6df62 ) This addresses one of the two issues identified in r181947, ensuring that types imported via using declarations only result in a declaration being emitted for the type, not a definition. The second issue (emitting using declarations that are unused) is hopefully an acceptable increase as the real fix for this would be a bit difficult (probably at best we could record which using directives were involved in lookups - but may not have been the result of the lookup). This also ensures that DW_TAG_imported_declarations (& directives) are not emitted in line-tables-only mode as well as ensuring that typedefs only require/emit declarations (rather than definitions) for referenced types. llvm-svn: 182231
2013-05-20 12:58:53 +08:00
using B::foo;
using B::bar;
using B::f1;
using B::i;
using B::baz;
PR14606: Debug Info for namespace aliases/DW_TAG_imported_module This resolves the last of the PR14606 failures in the GDB 7.5 test suite. (but there are still unresolved issues in the imported_decl case - we need to implement optional/lazy decls for functions & variables like we already do for types) llvm-svn: 182329
2013-05-21 06:50:41 +08:00
namespace X = A;
namespace Y = X;
Fully handle globals and functions in CGDebugInfo::getDeclarationOrDefinition() Currently this function would return nothing for functions or globals that haven't seen a definition yet. Make it return a forward declaration that will get RAUWed with the definition if one is seen at a later point. The strategy used to implement this is similar to what's done for types: the forward declarations are stored in a vector and post processed upon finilization to perform the required RAUWs. For now the only user of getDeclarationOrDefinition() is EmitUsingDecl(), thus this patch allows to emit correct imported declarations even in the absence of an actual definition of the imported entity. (Another user will be the debug info generation for argument default values that I need to resurect). Differential Revision: http://reviews.llvm.org/D6173 llvm-svn: 222220
2014-11-18 11:40:51 +08:00
using B::var_decl;
using B::func_decl;
using B::var_fwd;
using B::func_fwd;
PR14606: Debug Info for namespace aliases/DW_TAG_imported_module This resolves the last of the PR14606 failures in the GDB 7.5 test suite. (but there are still unresolved issues in the imported_decl case - we need to implement optional/lazy decls for functions & variables like we already do for types) llvm-svn: 182329
2013-05-21 06:50:41 +08:00
return i + X::B::i + Y::B::i;
Revert "Revert "PR14606: Debug info for using directives/DW_TAG_imported_module"" This reverts commit 179839 now that the corresponding LLVM patch has been fixed. llvm-svn: 179997
2013-04-22 14:13:21 +08:00
}
DebugInfo: imported_decl/using declarations at namespace scope llvm-svn: 201470
2014-02-16 05:03:07 +08:00
namespace A {
using B::i;
Fully handle globals and functions in CGDebugInfo::getDeclarationOrDefinition() Currently this function would return nothing for functions or globals that haven't seen a definition yet. Make it return a forward declaration that will get RAUWed with the definition if one is seen at a later point. The strategy used to implement this is similar to what's done for types: the forward declarations are stored in a vector and post processed upon finilization to perform the required RAUWs. For now the only user of getDeclarationOrDefinition() is EmitUsingDecl(), thus this patch allows to emit correct imported declarations even in the absence of an actual definition of the imported entity. (Another user will be the debug info generation for argument default values that I need to resurect). Differential Revision: http://reviews.llvm.org/D6173 llvm-svn: 222220
2014-11-18 11:40:51 +08:00
namespace B {
int var_fwd = i;
}
DebugInfo: imported_decl/using declarations at namespace scope llvm-svn: 201470
2014-02-16 05:03:07 +08:00
}
Fully handle globals and functions in CGDebugInfo::getDeclarationOrDefinition() Currently this function would return nothing for functions or globals that haven't seen a definition yet. Make it return a forward declaration that will get RAUWed with the definition if one is seen at a later point. The strategy used to implement this is similar to what's done for types: the forward declarations are stored in a vector and post processed upon finilization to perform the required RAUWs. For now the only user of getDeclarationOrDefinition() is EmitUsingDecl(), thus this patch allows to emit correct imported declarations even in the absence of an actual definition of the imported entity. (Another user will be the debug info generation for argument default values that I need to resurect). Differential Revision: http://reviews.llvm.org/D6173 llvm-svn: 222220
2014-11-18 11:40:51 +08:00
void B::func_fwd() {}
DebugInfo: imported_decl/using declarations at namespace scope llvm-svn: 201470
2014-02-16 05:03:07 +08:00
Revert "Revert "Debug Info: Using declarations/DW_TAG_imported_declaration of variables, types, and functions."" This reverts commit r181947 (git d2990ce56a16050cac0d7937ec9919ff54c6df62 ) This addresses one of the two issues identified in r181947, ensuring that types imported via using declarations only result in a declaration being emitted for the type, not a definition. The second issue (emitting using declarations that are unused) is hopefully an acceptable increase as the real fix for this would be a bit difficult (probably at best we could record which using directives were involved in lookups - but may not have been the result of the lookup). This also ensures that DW_TAG_imported_declarations (& directives) are not emitted in line-tables-only mode as well as ensuring that typedefs only require/emit declarations (rather than definitions) for referenced types. llvm-svn: 182231
2013-05-20 12:58:53 +08:00
// This should work even if 'i' and 'func' were declarations & not definitions,
// but it doesn't yet.
DebugInfo: DIGlobalVariables became 'distinct' in LLVM r267301 Update testcases due to DIBuilder change. llvm-svn: 267302
2016-04-24 06:29:26 +08:00
// CHECK: [[I:![0-9]+]] = distinct !DIGlobalVariable(name: "i",{{.*}} scope: [[NS:![0-9]+]],
DebugInfo: Adapt to loss of DITypeRef in LLVM r267296 LLVM stopped using MDString-based type references, and DIBuilder no longer fills 'retainedTypes:' with every DICompositeType that has an 'identifier:' field. There are just minor changes to keep the same behaviour in CFE. Leaving 'retainedTypes:' unfilled has a dramatic impact on the output order of the IR though. There are a huge number of testcase changes, which were unfortunately not really scriptable. llvm-svn: 267297
2016-04-24 05:08:27 +08:00
// CHECK: [[NS]] = !DINamespace(name: "B", scope: [[CTXT:![0-9]+]], file: [[FOOCPP:![0-9]+]], line: 1)
// CHECK: [[FOOCPP]] = !DIFile(filename: "foo.cpp"
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[CTXT]] = !DINamespace(name: "A", scope: null, file: [[FILE:![0-9]+]], line: 5)
// CHECK: [[FILE]] = !DIFile(filename: "{{.*}}debug-info-namespace.cpp",
DebugInfo: DIGlobalVariables became 'distinct' in LLVM r267301 Update testcases due to DIBuilder change. llvm-svn: 267302
2016-04-24 06:29:26 +08:00
// CHECK: [[VAR_FWD:![0-9]+]] = distinct !DIGlobalVariable(name: "var_fwd",{{.*}} scope: [[NS]],
// CHECK-SAME: line: 44
// CHECK-SAME: isDefinition: true
Update Clang for D20147 ("DebugInfo: New metadata representation for global variables.") Differential Revision: http://reviews.llvm.org/D20415 llvm-svn: 281285
2016-09-13 09:13:19 +08:00
// CHECK: [[CU:![0-9]+]] = distinct !DICompileUnit(
// CHECK-SAME: imports: [[MODULES:![0-9]*]]
DebugInfo: Move new hierarchy into place (clang) Update testcases for LLVM change in r231082 to use the new debug info hierarchy. llvm-svn: 231083
2015-03-04 01:25:55 +08:00
// CHECK: [[MODULES]] = !{[[M1:![0-9]+]], [[M2:![0-9]+]], [[M3:![0-9]+]], [[M4:![0-9]+]], [[M5:![0-9]+]], [[M6:![0-9]+]], [[M7:![0-9]+]], [[M8:![0-9]+]], [[M9:![0-9]+]], [[M10:![0-9]+]], [[M11:![0-9]+]], [[M12:![0-9]+]], [[M13:![0-9]+]], [[M14:![0-9]+]], [[M15:![0-9]+]], [[M16:![0-9]+]], [[M17:![0-9]+]]}
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M1]] = !DIImportedEntity(tag: DW_TAG_imported_module, scope: [[CTXT]], entity: [[NS]], line: 15)
DebugInfo: Adapt to loss of DITypeRef in LLVM r267296 LLVM stopped using MDString-based type references, and DIBuilder no longer fills 'retainedTypes:' with every DICompositeType that has an 'identifier:' field. There are just minor changes to keep the same behaviour in CFE. Leaving 'retainedTypes:' unfilled has a dramatic impact on the output order of the IR though. There are a huge number of testcase changes, which were unfortunately not really scriptable. llvm-svn: 267297
2016-04-24 05:08:27 +08:00
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M2]] = !DIImportedEntity(tag: DW_TAG_imported_module, scope: [[CU]], entity: [[CTXT]],
// CHECK: [[M3]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "E", scope: [[CU]], entity: [[CTXT]], line: 19)
// CHECK: [[M4]] = !DIImportedEntity(tag: DW_TAG_imported_module, scope: [[LEX2:![0-9]+]], entity: [[NS]], line: 23)
// CHECK: [[LEX2]] = distinct !DILexicalBlock(scope: [[LEX1:![0-9]+]], file: [[FOOCPP]],
Update to match LLVM changes for PR27284. (Reverse the ownership between DICompileUnit and DISubprogram.) http://reviews.llvm.org/D19034 <rdar://problem/25256815> llvm-svn: 266445
2016-04-15 23:55:45 +08:00
// CHECK: [[LEX1]] = distinct !DILexicalBlock(scope: [[FUNC:![0-9]+]], file: [[FOOCPP]],
DebugInfo: Adapt to loss of DITypeRef in LLVM r267296 LLVM stopped using MDString-based type references, and DIBuilder no longer fills 'retainedTypes:' with every DICompositeType that has an 'identifier:' field. There are just minor changes to keep the same behaviour in CFE. Leaving 'retainedTypes:' unfilled has a dramatic impact on the output order of the IR though. There are a huge number of testcase changes, which were unfortunately not really scriptable. llvm-svn: 267297
2016-04-24 05:08:27 +08:00
// CHECK: [[FUNC:![0-9]+]] = distinct !DISubprogram(name: "func",{{.*}} isDefinition: true
// CHECK: [[M5]] = !DIImportedEntity(tag: DW_TAG_imported_module, scope: [[FUNC]], entity: [[CTXT:![0-9]+]],
// CHECK: [[M6]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[FOO:![0-9]+]], line: 27)
// CHECK: [[FOO]] = !DICompositeType(tag: DW_TAG_structure_type, name: "foo",
// CHECK-SAME: line: 5
// CHECK-SAME: DIFlagFwdDecl
// CHECK: [[M7]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[BAR:![0-9]+]]
// CHECK: [[BAR]] = !DICompositeType(tag: DW_TAG_structure_type, name: "bar",
// CHECK-SAME: line: 6
// CHECK-SAME: DIFlagFwdDecl
Update to match LLVM changes for PR27284. (Reverse the ownership between DICompileUnit and DISubprogram.) http://reviews.llvm.org/D19034 <rdar://problem/25256815> llvm-svn: 266445
2016-04-15 23:55:45 +08:00
// CHECK: [[M8]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[F1:![0-9]+]]
// CHECK: [[F1:![0-9]+]] = distinct !DISubprogram(name: "f1",{{.*}} line: 4
// CHECK-SAME: isDefinition: true
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M9]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[I]]
// CHECK: [[M10]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[BAZ:![0-9]+]]
// CHECK: [[BAZ]] = !DIDerivedType(tag: DW_TAG_typedef, name: "baz", scope: [[NS]], file: [[FOOCPP]],
DebugInfo: Adapt to loss of DITypeRef in LLVM r267296 LLVM stopped using MDString-based type references, and DIBuilder no longer fills 'retainedTypes:' with every DICompositeType that has an 'identifier:' field. There are just minor changes to keep the same behaviour in CFE. Leaving 'retainedTypes:' unfilled has a dramatic impact on the output order of the IR though. There are a huge number of testcase changes, which were unfortunately not really scriptable. llvm-svn: 267297
2016-04-24 05:08:27 +08:00
// CHECK-SAME: baseType: [[BAR]]
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M11]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "X", scope: [[FUNC]], entity: [[CTXT]]
// CHECK: [[M12]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, name: "Y", scope: [[FUNC]], entity: [[M11]]
// CHECK: [[M13]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[VAR_DECL:![0-9]+]]
Port some more debug info tests on Windows llvm-svn: 274245
2016-07-01 01:41:27 +08:00
// CHECK: [[VAR_DECL]] = !DIGlobalVariable(name: "var_decl", linkageName: "{{[^"]*var_decl[^"]*}}", scope: [[NS]],{{.*}} line: 8,
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M14]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[FUNC_DECL:![0-9]+]]
// CHECK: [[FUNC_DECL]] = !DISubprogram(name: "func_decl",
DebugInfo: Move new hierarchy into place (clang) Update testcases for LLVM change in r231082 to use the new debug info hierarchy. llvm-svn: 231083
2015-03-04 01:25:55 +08:00
// CHECK-SAME: scope: [[NS]], file: [[FOOCPP]], line: 9
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M15]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[VAR_FWD:![0-9]+]]
// CHECK: [[M16]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[FUNC]], entity: [[FUNC_FWD:![0-9]+]]
Update to match LLVM changes for PR27284. (Reverse the ownership between DICompileUnit and DISubprogram.) http://reviews.llvm.org/D19034 <rdar://problem/25256815> llvm-svn: 266445
2016-04-15 23:55:45 +08:00
// CHECK: [[FUNC_FWD]] = distinct !DISubprogram(name: "func_fwd",{{.*}} line: 47,{{.*}} isDefinition: true
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK: [[M17]] = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: [[CTXT]], entity: [[I]]
DebugInfo: Move new hierarchy into place (clang) Update testcases for LLVM change in r231082 to use the new debug info hierarchy. llvm-svn: 231083
2015-03-04 01:25:55 +08:00
Update testcases: DICompileUnits are now created distinct by DIBuilder. llvm-svn: 241098
2015-07-01 02:32:50 +08:00
// CHECK-GMLT: [[CU:![0-9]+]] = distinct !DICompileUnit(
Adapt to LLVM API change in r265077. EmissionKind moved from DIBuilder to DICompileUnit. <rdar://problem/25427165> llvm-svn: 265078
2016-04-01 07:57:45 +08:00
// CHECK-GMLT-SAME: emissionKind: LineTablesOnly,
Update testcase to reflect new behavior in DIBuilder. llvm-svn: 241471
2015-07-07 00:36:04 +08:00
// CHECK-GMLT-NOT: imports:
Revert "Revert "Debug Info: Using declarations/DW_TAG_imported_declaration of variables, types, and functions."" This reverts commit r181947 (git d2990ce56a16050cac0d7937ec9919ff54c6df62 ) This addresses one of the two issues identified in r181947, ensuring that types imported via using declarations only result in a declaration being emitted for the type, not a definition. The second issue (emitting using declarations that are unused) is hopefully an acceptable increase as the real fix for this would be a bit difficult (probably at best we could record which using directives were involved in lookups - but may not have been the result of the lookup). This also ensures that DW_TAG_imported_declarations (& directives) are not emitted in line-tables-only mode as well as ensuring that typedefs only require/emit declarations (rather than definitions) for referenced types. llvm-svn: 182231
2013-05-20 12:58:53 +08:00
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK-NOLIMIT: !DICompositeType(tag: DW_TAG_structure_type, name: "bar",{{.*}} line: 6,
DebugInfo: Move new hierarchy into place (clang) Update testcases for LLVM change in r231082 to use the new debug info hierarchy. llvm-svn: 231083
2015-03-04 01:25:55 +08:00
// CHECK-NOLIMIT-NOT: DIFlagFwdDecl
// CHECK-NOLIMIT-SAME: ){{$}}