[clang][modules] Remove _Private suffix from framework auto-link hints.
#77120
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test for TBD files. The autolink feature no longer checks for the existence of a binary or TBD file. Hence, the autolink TBD test can be removed.
…nts. The auto-link hint for a framework is generated from the module name. For a given framework <name>, the public module name is <name>, while the private module name is <name>_Private. This change removes the `_Private` suffix from the module name to get the actual framework name for the auto-link hint.
llvmbot
added
clang
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@llvm/pr-subscribers-clang-modules Author: Juergen Ributzka (ributzka) Changes
Full diff: https://github.com/llvm/llvm-project/pull/77120.diff 5 Files Affected:
diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp
index ea5d13deb11470..42d55d09ea5a13 100644
--- a/clang/lib/Lex/ModuleMap.cpp
+++ b/clang/lib/Lex/ModuleMap.cpp
@@ -984,7 +984,9 @@ static void inferFrameworkLink(Module *Mod) {
assert(!Mod->isSubFramework() &&
"Can only infer linking for top-level frameworks");
- Mod->LinkLibraries.push_back(Module::LinkLibrary(Mod->Name,
+ StringRef FrameworkName(Mod->Name);
+ FrameworkName.consume_back("_Private");
+ Mod->LinkLibraries.push_back(Module::LinkLibrary(FrameworkName.str(),
/*IsFramework=*/true));
}
diff --git a/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd b/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd
deleted file mode 100644
index 4aa0f85d0d56aa..00000000000000
--- a/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd
+++ /dev/null
@@ -1 +0,0 @@
-empty file - clang only needs to check if it exists.
diff --git a/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h b/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h
deleted file mode 100644
index 914983c49636c2..00000000000000
--- a/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h
+++ /dev/null
@@ -1 +0,0 @@
-extern int foo(void);
diff --git a/clang/test/Modules/autolinkTBD.m b/clang/test/Modules/autolinkTBD.m
deleted file mode 100644
index 69253294f7b816..00000000000000
--- a/clang/test/Modules/autolinkTBD.m
+++ /dev/null
@@ -1,16 +0,0 @@
-// UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}
-// RUN: rm -rf %t
-// RUN: %clang_cc1 -emit-llvm -o - -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s | FileCheck %s
-// RUN: %clang_cc1 -emit-llvm -fno-autolink -o - -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s | FileCheck --check-prefix=CHECK-AUTOLINK-DISABLED %s
-
-@import AutolinkTBD;
-
-int f(void) {
- return foo();
-}
-
-// CHECK: !llvm.linker.options = !{![[AUTOLINK_FRAMEWORK:[0-9]+]]}
-// CHECK: ![[AUTOLINK_FRAMEWORK]] = !{!"-framework", !"AutolinkTBD"}
-
-// CHECK-AUTOLINK-DISABLED: !llvm.module.flags
-// CHECK-AUTOLINK-DISABLED-NOT: !llvm.linker.options
diff --git a/clang/test/Modules/autolink_private_module.m b/clang/test/Modules/autolink_private_module.m
new file mode 100644
index 00000000000000..54bebc3a587b1b
--- /dev/null
+++ b/clang/test/Modules/autolink_private_module.m
@@ -0,0 +1,25 @@
+// Test that autolink hints for frameworks don't use the private module name.
+// RUN: rm -rf %t && mkdir %t
+// RUN: split-file %s %t
+
+// RUN: %clang_cc1 -emit-llvm -o - -fmodules-cache-path=%t/ModuleCache -fmodules -fimplicit-module-maps -F %t/Frameworks %t/test.m | FileCheck %s
+
+// CHECK: !{!"-framework", !"Autolink"}
+// CHECK-NOT: !{!"-framework", !"Autolink_Private"}
+
+//--- test.m
+#include <Autolink/Autolink.h>
+#include <Autolink/Autolink_Private.h>
+
+//--- Frameworks/Autolink.framework/Headers/Autolink.h
+void public();
+
+//--- Frameworks/Autolink.framework/PrivateHeaders/Autolink_Private.h
+void private();
+
+//--- Frameworks/Autolink.framework/Modules/module.modulemap
+framework module Autolink { header "Autolink.h"}
+
+//--- Frameworks/Autolink.framework/Modules/module.private.modulemap
+framework module Autolink_Private { header "Autolink_Private.h"}
+
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@llvm/pr-subscribers-clang Author: Juergen Ributzka (ributzka) Changes
Full diff: https://github.com/llvm/llvm-project/pull/77120.diff 5 Files Affected:
diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp
index ea5d13deb11470..42d55d09ea5a13 100644
--- a/clang/lib/Lex/ModuleMap.cpp
+++ b/clang/lib/Lex/ModuleMap.cpp
@@ -984,7 +984,9 @@ static void inferFrameworkLink(Module *Mod) {
assert(!Mod->isSubFramework() &&
"Can only infer linking for top-level frameworks");
- Mod->LinkLibraries.push_back(Module::LinkLibrary(Mod->Name,
+ StringRef FrameworkName(Mod->Name);
+ FrameworkName.consume_back("_Private");
+ Mod->LinkLibraries.push_back(Module::LinkLibrary(FrameworkName.str(),
/*IsFramework=*/true));
}
diff --git a/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd b/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd
deleted file mode 100644
index 4aa0f85d0d56aa..00000000000000
--- a/clang/test/Modules/Inputs/AutolinkTBD.framework/AutolinkTBD.tbd
+++ /dev/null
@@ -1 +0,0 @@
-empty file - clang only needs to check if it exists.
diff --git a/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h b/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h
deleted file mode 100644
index 914983c49636c2..00000000000000
--- a/clang/test/Modules/Inputs/AutolinkTBD.framework/Headers/AutolinkTBD.h
+++ /dev/null
@@ -1 +0,0 @@
-extern int foo(void);
diff --git a/clang/test/Modules/autolinkTBD.m b/clang/test/Modules/autolinkTBD.m
deleted file mode 100644
index 69253294f7b816..00000000000000
--- a/clang/test/Modules/autolinkTBD.m
+++ /dev/null
@@ -1,16 +0,0 @@
-// UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}
-// RUN: rm -rf %t
-// RUN: %clang_cc1 -emit-llvm -o - -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s | FileCheck %s
-// RUN: %clang_cc1 -emit-llvm -fno-autolink -o - -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s | FileCheck --check-prefix=CHECK-AUTOLINK-DISABLED %s
-
-@import AutolinkTBD;
-
-int f(void) {
- return foo();
-}
-
-// CHECK: !llvm.linker.options = !{![[AUTOLINK_FRAMEWORK:[0-9]+]]}
-// CHECK: ![[AUTOLINK_FRAMEWORK]] = !{!"-framework", !"AutolinkTBD"}
-
-// CHECK-AUTOLINK-DISABLED: !llvm.module.flags
-// CHECK-AUTOLINK-DISABLED-NOT: !llvm.linker.options
diff --git a/clang/test/Modules/autolink_private_module.m b/clang/test/Modules/autolink_private_module.m
new file mode 100644
index 00000000000000..54bebc3a587b1b
--- /dev/null
+++ b/clang/test/Modules/autolink_private_module.m
@@ -0,0 +1,25 @@
+// Test that autolink hints for frameworks don't use the private module name.
+// RUN: rm -rf %t && mkdir %t
+// RUN: split-file %s %t
+
+// RUN: %clang_cc1 -emit-llvm -o - -fmodules-cache-path=%t/ModuleCache -fmodules -fimplicit-module-maps -F %t/Frameworks %t/test.m | FileCheck %s
+
+// CHECK: !{!"-framework", !"Autolink"}
+// CHECK-NOT: !{!"-framework", !"Autolink_Private"}
+
+//--- test.m
+#include <Autolink/Autolink.h>
+#include <Autolink/Autolink_Private.h>
+
+//--- Frameworks/Autolink.framework/Headers/Autolink.h
+void public();
+
+//--- Frameworks/Autolink.framework/PrivateHeaders/Autolink_Private.h
+void private();
+
+//--- Frameworks/Autolink.framework/Modules/module.modulemap
+framework module Autolink { header "Autolink.h"}
+
+//--- Frameworks/Autolink.framework/Modules/module.private.modulemap
+framework module Autolink_Private { header "Autolink_Private.h"}
+
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jansvoboda11
reviewed
Jan 8, 2024
jansvoboda11
approved these changes
Jan 8, 2024
|
Thanks for the review Jan. |
akyrtzi
added a commit
to swiftlang/llvm-project
that referenced
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Jan 11, 2024
Update checking for test output after llvm#77120.
ributzka
added a commit
to swiftlang/llvm-project
that referenced
this pull request
Jan 23, 2024
…nts. (llvm#77120) - [clang][modules] Remove no longer needed autolink test for TBD files. - [clang][modules] Remove `_Private` suffix from framework auto-link hints. (cherry picked from commit f4bc70e)
ributzka
added a commit
to swiftlang/llvm-project
that referenced
this pull request
Jan 24, 2024
…nts. (llvm#77120) - [clang][modules] Remove no longer needed autolink test for TBD files. - [clang][modules] Remove `_Private` suffix from framework auto-link hints. (cherry picked from commit f4bc70e)
akyrtzi
added a commit
to akyrtzi/llvm-project
that referenced
this pull request
Jan 24, 2024
Update checking for test output after llvm#77120. (cherry picked from commit ccb1e72)
benlangmuir
pushed a commit
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that referenced
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Jan 25, 2024
Update checking for test output after llvm#77120. (cherry picked from commit ccb1e72)
justinfargnoli
pushed a commit
to justinfargnoli/llvm-project
that referenced
this pull request
Jan 28, 2024
…nts. (llvm#77120) - [clang][modules] Remove no longer needed autolink test for TBD files. - [clang][modules] Remove `_Private` suffix from framework auto-link hints.
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_Privatesuffix from framework auto-link hints.